MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa
SHA3-384 hash: 5e37969d1d786ef432bf42933450f550b91a8643f2c38e8206548fcb70f2cfcfb7dd4cee573df4f6f8009b84f93b12e8
SHA1 hash: 352e0a14b44cb459bd6839ec431a5a2bd8b93fbc
MD5 hash: 13a88a84809f75c101a1d0e482135d23
humanhash: island-moon-steak-eight
File name:13a88a84809f75c101a1d0e482135d23.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'297'408 bytes
First seen:2023-12-11 03:00:35 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:myYrzW6fzADgd4jrCTHWG1OzSf93kyXWDPf2bkACno8hSNEi6Feb:1Z6fzTuCWG1OzSftWDWbkhno8h9iye
TLSH T1A7552313BBD85053DAB007B058F75B871732BDA19CB917362B9A58A72C737E42633326
TrID 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.6% (.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 abuse_ch
Tags:exe LummaStealer


Avatar
abuse_ch
LummaStealer C2:
http://castlesideopwas.pw/api

Intelligence

File Origin
# of uploads :
1
# of downloads :
305
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/464896/
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
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Creating a file
Replacing files
Launching a process
Launching a service
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Sending a UDP request
Searching for synchronization primitives
Forced system process termination
Launching the default Windows debugger (dwwin.exe)
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Stealing user critical data
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm autoit CAB control explorer greyware installer keylogger lolbin packed rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/65767b7056f85d0de4164f55/reports/497af121-c0c6-442f-9c76-58cba1bc8a17/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c97f2c3b-1437-4966-987c-807f1796e843
Result
Threat name:
Glupteba, PrivateLoader, RedLine, RisePr
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358071
Signature
.NET source code contains very large array initializations
Adds extensions / path to Windows Defender exclusion list (Registry)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
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)
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Exclude list of file types from scheduled, custom, and real-time scanning
Found malware configuration
Found stalling execution ending in API Sleep call
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 Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
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 process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Glupteba
Yara detected PrivateLoader
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1358071 Sample: Th46K6TSzm.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 112 ipinfo.io 2->112 140 Snort IDS alert for network traffic 2->140 142 Multi AV Scanner detection for domain / URL 2->142 144 Found malware configuration 2->144 146 15 other signatures 2->146 12 Th46K6TSzm.exe 1 4 2->12         started        16 OfficeTrackerNMP131.exe 10 501 2->16         started        18 OfficeTrackerNMP131.exe 2->18         started        20 11 other processes 2->20 signatures3 process4 file5 106 C:\Users\user\AppData\Local\...behaviorgraphC6oD87.exe, PE32 12->106 dropped 108 C:\Users\user\AppData\Local\...\6Hn9WB9.exe, PE32 12->108 dropped 172 Binary is likely a compiled AutoIt script file 12->172 22 GC6oD87.exe 1 4 12->22         started        110 C:\...\vs8P6lDg0Rp7JavSktgG7C0zKExOWa2X.zip, Zip 16->110 dropped 174 Antivirus detection for dropped file 16->174 176 Multi AV Scanner detection for dropped file 16->176 178 Tries to steal Mail credentials (via file / registry access) 16->178 188 4 other signatures 16->188 26 WerFault.exe 16->26         started        180 Disables Windows Defender (deletes autostart) 18->180 182 Tries to harvest and steal browser information (history, passwords, etc) 18->182 184 Exclude list of file types from scheduled, custom, and real-time scanning 18->184 186 Machine Learning detection for dropped file 20->186 28 WerFault.exe 20->28         started        30 WerFault.exe 20->30         started        signatures6 process7 file8 94 C:\Users\user\AppData\Local\...\4ua231jE.exe, PE32 22->94 dropped 96 C:\Users\user\AppData\Local\...\1Hy85dG3.exe, PE32 22->96 dropped 160 Antivirus detection for dropped file 22->160 162 Multi AV Scanner detection for dropped file 22->162 164 Machine Learning detection for dropped file 22->164 32 4ua231jE.exe 22->32         started        35 1Hy85dG3.exe 11 508 22->35         started        signatures9 process10 dnsIp11 124 Antivirus detection for dropped file 32->124 126 Multi AV Scanner detection for dropped file 32->126 128 Machine Learning detection for dropped file 32->128 136 4 other signatures 32->136 39 explorer.exe 32->39 injected 114 193.233.132.51, 49715, 49716, 49717 FREE-NET-ASFREEnetEU Russian Federation 35->114 116 ipinfo.io 34.117.59.81, 443, 49718, 49719 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 35->116 84 C:\Users\user\AppData\...\FANBooster131.exe, PE32 35->84 dropped 86 C:\Users\user\AppData\...\MaxLoonaFest131.exe, PE32 35->86 dropped 88 C:\ProgramData\...\OfficeTrackerNMP131.exe, PE32 35->88 dropped 90 2 other malicious files 35->90 dropped 130 Tries to steal Mail credentials (via file / registry access) 35->130 132 Found stalling execution ending in API Sleep call 35->132 134 Disables Windows Defender (deletes autostart) 35->134 138 6 other signatures 35->138 44 schtasks.exe 1 35->44         started        46 schtasks.exe 1 35->46         started        48 WerFault.exe 35->48         started        file12 signatures13 process14 dnsIp15 120 185.172.128.19, 49738, 80 NADYMSS-ASRU Russian Federation 39->120 122 81.19.131.34, 49737, 80 IVC-ASRU Russian Federation 39->122 98 C:\Users\user\AppData\Local\TempB69.exe, PE32 39->98 dropped 100 C:\Users\user\AppData\Local\Temp\CB8C.exe, PE32 39->100 dropped 102 C:\Users\user\AppData\Local\Temp\A8D1.exe, PE32 39->102 dropped 104 2 other malicious files 39->104 dropped 166 System process connects to network (likely due to code injection or exploit) 39->166 168 Benign windows process drops PE files 39->168 50 9D27.exe 39->50         started        54 A8D1.exe 39->54         started        57 63F6.exe 39->57         started        59 conhost.exe 44->59         started        61 conhost.exe 46->61         started        file16 signatures17 process18 dnsIp19 76 C:\Users\user\AppData\Local\Temp\tuc3.exe, PE32 50->76 dropped 78 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 50->78 dropped 80 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 50->80 dropped 82 2 other malicious files 50->82 dropped 148 Antivirus detection for dropped file 50->148 150 Multi AV Scanner detection for dropped file 50->150 152 Machine Learning detection for dropped file 50->152 63 toolspub2.exe 50->63         started        66 31839b57a4f11171d6abc8bbc4451ee4.exe 50->66         started        68 InstallSetup9.exe 50->68         started        71 InstallSetup9.exe 50->71         started        118 176.123.7.190 ALEXHOSTMD Moldova Republic of 54->118 154 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 54->154 156 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 54->156 158 Tries to harvest and steal browser information (history, passwords, etc) 54->158 file20 signatures21 process22 file23 190 Antivirus detection for dropped file 63->190 192 Multi AV Scanner detection for dropped file 63->192 194 Machine Learning detection for dropped file 63->194 200 2 other signatures 63->200 196 Detected unpacking (changes PE section rights) 66->196 198 Detected unpacking (overwrites its own PE header) 66->198 92 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 68->92 dropped 73 Broom.exe 68->73         started        signatures24 process25 signatures26 170 Multi AV Scanner detection for dropped file 73->170
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa/
Threat name:
Win32.Trojan.RisePro
Create hunting rule
Status:
Malicious
First seen:
2023-12-11 03:01:06 UTC
File Type:
PE (Exe)
Extracted files:
101
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6nwmyyfmorjuio5efjr4ptalwab5mx3qiksfnvzqfo4r4tju6va._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:privateloader family:redline family:risepro family:smokeloader botnet:@oleh_ps botnet:livetraffic botnet:up3 backdoor brand:google brand:paypal collection discovery dropper evasion infostealer loader persistence phishing spyware stealer trojan
Link:
https://tria.ge/reports/231211-dhwd9sceh6/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Runs net.exe
Suspicious behavior: EnumeratesProcesses
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
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
AutoIT Executable
Detected potential entity reuse from brand paypal.
Drops file in System32 directory
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Modifies Windows Firewall
Detected google phishing page
Glupteba
Glupteba payload
PrivateLoader
RedLine
RedLine payload
RisePro
SmokeLoader
Malware Config
C2 Extraction:
193.233.132.51
http://81.19.131.34/fks/index.php
77.105.132.87:6731
176.123.7.190:32927
http://host-file-host6.com/
http://host-host-file8.com/
Unpacked files
SH256 hash:
485935469e894f53ccccb66d288e18d409d776e99a797f843bf56d88eef33d99
MD5 hash:
52c744191d72c01e3a28d7e669e9519e
SHA1 hash:
946708bc74eb464318b9c36ef229c5b44059c50e
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/e6567c1e-4759-4b32-900e-ed60951bd0c3/
SH256 hash:
fc3e7e13b86b49af3b45bbba34e58a2167715a33f0eade6020c7c55663aea34b
MD5 hash:
36930c536c2a81c68839a4f0a02e683c
SHA1 hash:
87afbc08b78894bf5e7ded12b5ae0eba2e6ea86c
Link:
https://www.unpac.me/results/e6567c1e-4759-4b32-900e-ed60951bd0c3/
SH256 hash:
f5ee614ae3f48b872eb41a10b1f4e70920e3b6a0880d9b164082ab34c36a485b
MD5 hash:
eefeac084e594faf0891ff2800ca05b1
SHA1 hash:
b2929ca5c2ee3d4db90936343726a77cabf9e050
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/e6567c1e-4759-4b32-900e-ed60951bd0c3/
Parent samples :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 hash:
a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa
MD5 hash:
13a88a84809f75c101a1d0e482135d23
SHA1 hash:
352e0a14b44cb459bd6839ec431a5a2bd8b93fbc
Detections:
win_redline_wextract_hunting_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/e6567c1e-4759-4b32-900e-ed60951bd0c3/
Malware family:
PrivateLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a79b66630563/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/a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa

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
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

File information

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

Web download

LummaStealer

Executable exe a79b66630563a29a21dd21531e3e605d801eb2fb821522b6b9815dc8f269a7aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2738241/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/464896/

Comments