MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


LummaStealer


Vendor detections: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e
SHA3-384 hash: 72f567c4c9858f310073a655bee5eb51a65f056fdf12633632038935ab9fc08352a6f097f4f3f32380d71957c63093f8
SHA1 hash: 019b9836fd7cc1c5e4631df80c12137cd411d837
MD5 hash: d8b0eb4694b73e9804d3d97564c72c6a
humanhash: butter-grey-fish-emma
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'099'264 bytes
First seen:2023-10-18 02:26:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:OyMeZ2GKjWfY7clRBP/lSoqHxYQqoOGiecj3Q6mEsG:djZ2GvDvF/k3dLOGE0V
TLSH T12D352313B7DC5022E8B277715DF726531531BDB359AC92A9238EA98F1CB39849C3133A
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe LummaStealer


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
340
Origin country :
US US
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/455524/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Сreating synchronization primitives
Launching a service
Creating a file
Creating a window
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/652f4277afc17c7912f76687/reports/fcfd8deb-c286-48fb-8ffa-0b6e6a637eb0/overview
Verdict:
Malicious
Labled as:
TR/Dldr.Agent_AGen
Link:
https://www.hybrid-analysis.com/sample/2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3eadb84b-5724-4e68-9863-1e631ed57c39
Result
Threat name:
Amadey, Babadeda, RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1327706
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many IPs within the same subnet mask (likely port scanning)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Phishing site detected (based on logo match)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1327706 Sample: file.exe Startdate: 18/10/2023 Architecture: WINDOWS Score: 100 133 yt3.ggpht.com 2->133 135 youtube-ui.l.google.com 2->135 137 17 other IPs or domains 2->137 167 Snort IDS alert for network traffic 2->167 169 Found malware configuration 2->169 171 Malicious sample detected (through community Yara rule) 2->171 173 20 other signatures 2->173 15 file.exe 1 4 2->15         started        18 rundll32.exe 2->18         started        20 uujftff 2->20         started        22 explothe.exe 2->22         started        signatures3 process4 file5 129 C:\Users\user\AppData\Local\...\lg3JM80.exe, PE32 15->129 dropped 131 C:\Users\user\AppData\Local\...\6jB3UB6.exe, PE32 15->131 dropped 24 lg3JM80.exe 1 4 15->24         started        process6 file7 111 C:\Users\user\AppData\Local\...\sp0Cq96.exe, PE32 24->111 dropped 113 C:\Users\user\AppData\Local\...\5Tl5Zl8.exe, PE32 24->113 dropped 209 Antivirus detection for dropped file 24->209 211 Multi AV Scanner detection for dropped file 24->211 213 Machine Learning detection for dropped file 24->213 28 sp0Cq96.exe 1 4 24->28         started        signatures8 process9 file10 119 C:\Users\user\AppData\Local\...\Dh1HV34.exe, PE32 28->119 dropped 121 C:\Users\user\AppData\Local\...\4WV605CM.exe, PE32 28->121 dropped 215 Antivirus detection for dropped file 28->215 217 Multi AV Scanner detection for dropped file 28->217 219 Machine Learning detection for dropped file 28->219 32 Dh1HV34.exe 1 4 28->32         started        36 4WV605CM.exe 4 28->36         started        signatures11 process12 dnsIp13 87 C:\Users\user\AppData\Local\...\AY4bj57.exe, PE32 32->87 dropped 89 C:\Users\user\AppData\Local\...\3BR82xc.exe, PE32 32->89 dropped 155 Multi AV Scanner detection for dropped file 32->155 157 Machine Learning detection for dropped file 32->157 39 3BR82xc.exe 32->39         started        42 AY4bj57.exe 1 4 32->42         started        141 77.91.124.55 ECOTEL-ASRU Russian Federation 36->141 159 Antivirus detection for dropped file 36->159 161 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->161 163 Found many strings related to Crypto-Wallets (likely being stolen) 36->163 165 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 36->165 file14 signatures15 process16 file17 181 Writes to foreign memory regions 39->181 183 Allocates memory in foreign processes 39->183 185 Injects a PE file into a foreign processes 39->185 45 AppLaunch.exe 39->45         started        115 C:\Users\user\AppData\Local\...\2CE4293.exe, PE32 42->115 dropped 117 C:\Users\user\AppData\Local\...\1Na79Hf6.exe, PE32 42->117 dropped 48 1Na79Hf6.exe 42->48         started        50 2CE4293.exe 12 42->50         started        signatures18 process19 dnsIp20 221 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 45->221 223 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 45->223 225 Maps a DLL or memory area into another process 45->225 235 2 other signatures 45->235 53 explorer.exe 45->53 injected 227 Contains functionality to inject code into remote processes 48->227 229 Writes to foreign memory regions 48->229 231 Allocates memory in foreign processes 48->231 233 Injects a PE file into a foreign processes 48->233 58 AppLaunch.exe 9 1 48->58         started        139 5.42.92.88 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 50->139 signatures21 process22 dnsIp23 143 5.42.65.80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 53->143 145 77.91.68.29 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 53->145 147 3 other IPs or domains 53->147 95 C:\Users\user\AppData\Local\Temp\FD1.exe, PE32 53->95 dropped 97 C:\Users\user\AppData\Local\Temp\FB00.exe, PE32 53->97 dropped 99 C:\Users\user\AppData\Local\Temp\DA7A.exe, PE32 53->99 dropped 101 11 other files (10 malicious) 53->101 dropped 187 System process connects to network (likely due to code injection or exploit) 53->187 189 Benign windows process drops PE files 53->189 191 Hides that the sample has been downloaded from the Internet (zone.identifier) 53->191 60 74F2.exe 53->60         started        64 95BD.exe 53->64         started        66 8A42.exe 53->66         started        68 5 other processes 53->68 193 Modifies windows update settings 58->193 195 Disable Windows Defender notifications (registry) 58->195 197 Disable Windows Defender real time protection (registry) 58->197 file24 signatures25 process26 file27 123 C:\Users\user\AppData\Local\...\ao4Oq5iO.exe, PE32 60->123 dropped 125 C:\Users\user\AppData\Local\...\6uK26Os.exe, PE32 60->125 dropped 237 Antivirus detection for dropped file 60->237 239 Multi AV Scanner detection for dropped file 60->239 241 Machine Learning detection for dropped file 60->241 70 ao4Oq5iO.exe 60->70         started        127 C:\Users\user\AppData\Local\...\explothe.exe, PE32 64->127 dropped 74 explothe.exe 64->74         started        243 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 66->243 245 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 66->245 247 Found many strings related to Crypto-Wallets (likely being stolen) 68->247 77 chrome.exe 68->77         started        79 chrome.exe 68->79         started        81 conhost.exe 68->81         started        signatures28 process29 dnsIp30 103 C:\Users\user\AppData\Local\...\ci2Na8ct.exe, PE32 70->103 dropped 105 C:\Users\user\AppData\Local\...\5PX73pQ.exe, PE32 70->105 dropped 199 Antivirus detection for dropped file 70->199 201 Multi AV Scanner detection for dropped file 70->201 203 Machine Learning detection for dropped file 70->203 83 ci2Na8ct.exe 70->83         started        149 77.91.124.1 ECOTEL-ASRU Russian Federation 74->149 107 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 74->107 dropped 109 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 74->109 dropped 205 Creates an undocumented autostart registry key 74->205 207 Uses schtasks.exe or at.exe to add and modify task schedules 74->207 151 192.168.2.5 unknown unknown 77->151 153 239.255.255.250 unknown Reserved 77->153 file31 signatures32 process33 file34 91 C:\Users\user\AppData\Local\...\Wo5Pp6um.exe, PE32 83->91 dropped 93 C:\Users\user\AppData\Local\...\4Du939ww.exe, PE32 83->93 dropped 175 Antivirus detection for dropped file 83->175 177 Multi AV Scanner detection for dropped file 83->177 179 Machine Learning detection for dropped file 83->179 signatures35
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e/
Threat name:
Win32.Trojan.Stealerc
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 02:27:06 UTC
File Type:
PE (Exe)
Extracted files:
193
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwckd5tjddjuddmtwhht5ksz7k7bt6vbgyb5kwxb7ozn4kxisqpa._file
Verdict:
malicious
Similar samples:
2434a9706c210bbda5c8bc42d5245f307d288625722889a79e784a4af11c6723
LummaStealer
274602f22d15c9edfaa9170361b6fae8593699ed5d37efd259e2363a66bd666b
LummaStealer
68c52b5d06a02d8382c159de27eceb800d1c5f8ca21c03b00f17a9af11ee250d
LummaStealer
6e3da629f58585ed8b4a732516294693db5158c8e5c551b1c35d93e46e009a23
LummaStealer
6ecf835556c666d9c17c11473060876684c92536382867c591c66110ff225f7c
LummaStealer
af426fc7c31256dc7fd7c1e20007be058da6e4f0cac128eec0a1156099a4c565
LummaStealer
d1ef9cd10ac3659aa976acefef29b35ed97840f4eb0ce5d3c48292013322ac0d
LummaStealer
ef084f589ca9e0e3395495e211edf5903e986b77307ae0e515dc51886dfbffc5
LummaStealer
f0c223a0f7a1c23a6ae1841202d16dce212051ac42777add4007b408db029df7
LummaStealer
fbf0821c1b5da3803ab8085d4ba7fe821c0ea5543b5dbfa5e43e39c86d3ccc68
LummaStealer
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:redline family:sectoprat family:smokeloader botnet:5141679758_99 botnet:@ytlogsbot botnet:breha botnet:kukish botnet:pixelscloud2.0 backdoor brand:microsoft discovery dropper evasion infostealer loader persistence phishing rat rootkit spyware stealer trojan
Link:
https://tria.ge/reports/231018-cxevdscb24/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Windows directory
Launches sc.exe
Detected potential entity reuse from brand microsoft.
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Manipulates WinMon driver.
Manipulates WinMonFS driver.
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Windows security modification
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Possible attempt to disable PatchGuard
Modifies boot configuration data using bcdedit
Amadey
DcRat
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Windows security bypass
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
85.209.176.128:80
185.216.70.238:37515
http://77.91.124.1/theme/index.php
http://5.42.65.80/8bmeVwqx/index.php
https://pastebin.com/raw/8baCJyMF
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
Parent samples :
24b66c0d6f26f5de09b4cb7a2496bf87ad0ed9d45e846870dee70941b565bc3c
d6069cb7acd4675b324603f2adc3e83fa7fa1829e73052a8d62a10f3d99a8200
SH256 hash:
f78203ebf40c0daaf16a8a6688741035b7111dc6b96ba3d2c734eddb1227ecd9
MD5 hash:
536909dccc196cb255f72d39784d78e4
SHA1 hash:
be8e4cc4d7fc09242707ad62bb48e699dd40d25c
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
SH256 hash:
5aea156ce424a6556ba88f632f723d1e58ef854b2ba15ddd399c66b0f42f2a0f
MD5 hash:
50d92fc9a1bc8fcf0616fcdc87d407ed
SHA1 hash:
9e7a0c429611f22b09c634055b537b53c96001c3
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
SH256 hash:
c71254ef8979759ae6aa21f0dfd6bbc7ed0eac3557c4b22badaaf82f1ac00a96
MD5 hash:
724a14c76e433f1454b93c5bc9f1fe0c
SHA1 hash:
914a7c48aca8b9fbf6ff7c00da4d4bdf5e9d704a
Detections:
redline
Create hunting rule
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
Parent samples :
8457743aaba419d629a240435fdfd954f80c38caa91acb9fc70918c91a40b218
2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e
SH256 hash:
8d653dc457a71b7ffd44370d57d4f66561a7a59620d76e43a20cbea896f05561
MD5 hash:
1131d4e72b9698f964160f2e7b1c2a9d
SHA1 hash:
01cede31f7323e384f524bffb49a472d58a9a0a9
Detections:
Amadey
Create hunting rule
win_amadey_auto
Create hunting rule
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
Parent samples :
2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e
6681848e870b08ccb72d0558287ce680df466b0a8b5825d42376e7e5076a0b0f
d0a1983023ba858abd30885631c353f063ea1ea4deb47b17d1d36e8ca8ba2ebf
SH256 hash:
136d599953c218895c94231c2a2d21cbc1554ae4605266102949d867524b3e62
MD5 hash:
cfc740293df2fc5897fd3d1dd9b31842
SHA1 hash:
03382d1646b0069c2f7d4ce01ee1b1b6f1fde341
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
SH256 hash:
2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e
MD5 hash:
d8b0eb4694b73e9804d3d97564c72c6a
SHA1 hash:
019b9836fd7cc1c5e4631df80c12137cd411d837
Link:
https://www.unpac.me/results/e6f5a50d-71e4-4645-9962-cfde2314205b/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d84a1f66918/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2d84a1f66918d3418d93b1cf3eaa59fabe19faa13603d55ae1fbb2de2ae8941e

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/455524/

Comments