MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e31459f450a2a11c028c8a572f26ba8922a0a9355c442c4394a80872893b719f. 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: 18


Intelligence 18 IOCs YARA 10 File information Comments

SHA256 hash: e31459f450a2a11c028c8a572f26ba8922a0a9355c442c4394a80872893b719f
SHA3-384 hash: b311775e1f80c9aa73db427d169ccb270252105013d7f78d7166636a883dfb1bb119727e15e9e669b265ef538317c4c4
SHA1 hash: ca18722f2a90f0170ecad6e04680706b157f546b
MD5 hash: 72692f5d504e6c8d9a337745f76a204d
humanhash: beryllium-jersey-jersey-bravo
File name:file
Download: download sample
Signature LummaStealer
File size:1'586'176 bytes
First seen:2023-10-24 05:58:29 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:cyXAjYfrsJzCu8a4FSwZaO79Swno9O6uJbY11dLKuWdk1KVB2:Lzf3aPQo9ruSXdLKuWK1KVB
Threatray 2'641 similar samples on MalwareBazaar
TLSH T19E752362B3DC7522D4F16B3018FB43934B38FE8099BC8B9A238069AF5D636518175B77
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://109.107.182.2/race/bus50.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
330
Origin country :
US US
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-24 06:01:43 UTC
Tags:
stealc stealer amadey botnet trojan loader smoke opendir

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
Launching a process
Сreating synchronization primitives
Launching a service
Creating a file
Creating a window
Launching cmd.exe command interpreter
Running batch commands
Searching for synchronization primitives
Adding an access-denied ACE
Blocking the Windows Defender launch
Disabling the operating system update service
Forced shutdown of a system process
Sending a TCP request to an infection source
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi sfx shell32
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.
Result
Threat name:
Amadey, Babadeda, LummaC Stealer, Mystic
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
.NET source code contains very large array initializations
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 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
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 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 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 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 LummaC Stealer
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1331056 Sample: file.exe Startdate: 24/10/2023 Architecture: WINDOWS Score: 100 173 youtube-ui.l.google.com 2->173 175 www3.l.google.com 2->175 177 13 other IPs or domains 2->177 193 Snort IDS alert for network traffic 2->193 195 Multi AV Scanner detection for domain / URL 2->195 197 Found malware configuration 2->197 199 22 other signatures 2->199 15 file.exe 1 4 2->15         started        18 explothe.exe 2->18         started        20 rundll32.exe 2->20         started        22 explothe.exe 2->22         started        signatures3 process4 file5 167 C:\Users\user\AppData\Local\...\cw1rc88.exe, PE32 15->167 dropped 169 C:\Users\user\AppData\Local\...\6Nv2js7.exe, PE32 15->169 dropped 24 cw1rc88.exe 1 4 15->24         started        process6 file7 129 C:\Users\user\AppData\Local\...\LM3jZ31.exe, PE32 24->129 dropped 131 C:\Users\user\AppData\Local\...\5KK8Hh8.exe, PE32 24->131 dropped 217 Antivirus detection for dropped file 24->217 219 Multi AV Scanner detection for dropped file 24->219 221 Machine Learning detection for dropped file 24->221 28 LM3jZ31.exe 1 4 24->28         started        32 5KK8Hh8.exe 24->32         started        signatures8 process9 file10 141 C:\Users\user\AppData\Local\...\MD8Zj45.exe, PE32 28->141 dropped 143 C:\Users\user\AppData\Local\...\4RW229af.exe, PE32 28->143 dropped 243 Antivirus detection for dropped file 28->243 245 Multi AV Scanner detection for dropped file 28->245 247 Machine Learning detection for dropped file 28->247 34 MD8Zj45.exe 1 4 28->34         started        38 4RW229af.exe 28->38         started        145 C:\Users\user\AppData\Local\...\explothe.exe, PE32 32->145 dropped 40 explothe.exe 32->40         started        signatures11 process12 dnsIp13 117 C:\Users\user\AppData\Local\...\Lx3aT06.exe, PE32 34->117 dropped 119 C:\Users\user\AppData\Local\...\3xb81Fg.exe, PE32 34->119 dropped 201 Antivirus detection for dropped file 34->201 203 Multi AV Scanner detection for dropped file 34->203 205 Machine Learning detection for dropped file 34->205 43 3xb81Fg.exe 34->43         started        46 Lx3aT06.exe 1 4 34->46         started        207 Writes to foreign memory regions 38->207 209 Allocates memory in foreign processes 38->209 211 Injects a PE file into a foreign processes 38->211 49 AppLaunch.exe 38->49         started        183 77.91.124.1 ECOTEL-ASRU Russian Federation 40->183 121 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 40->121 dropped 123 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 40->123 dropped 213 Creates an undocumented autostart registry key 40->213 215 Uses schtasks.exe or at.exe to add and modify task schedules 40->215 52 cmd.exe 40->52         started        54 schtasks.exe 40->54         started        56 rundll32.exe 40->56         started        file14 signatures15 process16 dnsIp17 223 Antivirus detection for dropped file 43->223 225 Multi AV Scanner detection for dropped file 43->225 227 Machine Learning detection for dropped file 43->227 229 4 other signatures 43->229 58 explorer.exe 35 50 43->58 injected 163 C:\Users\user\AppData\Local\...\2dI9155.exe, PE32 46->163 dropped 165 C:\Users\user\AppData\Local\...\1qj64tl3.exe, PE32 46->165 dropped 63 1qj64tl3.exe 46->63         started        65 2dI9155.exe 12 46->65         started        171 77.91.124.86 ECOTEL-ASRU Russian Federation 49->171 67 cacls.exe 52->67         started        69 conhost.exe 52->69         started        71 cmd.exe 52->71         started        75 4 other processes 52->75 73 conhost.exe 54->73         started        file18 signatures19 process20 dnsIp21 185 5.42.65.80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 58->185 187 77.91.68.249 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 58->187 191 3 other IPs or domains 58->191 133 C:\Users\user\AppData\Local\Temp\7BFE.exe, PE32 58->133 dropped 135 C:\Users\user\AppData\Local\Temp\7853.exe, PE32+ 58->135 dropped 137 C:\Users\user\AppData\Local\Temp\6C9A.exe, PE32 58->137 dropped 139 9 other malicious files 58->139 dropped 231 System process connects to network (likely due to code injection or exploit) 58->231 233 Benign windows process drops PE files 58->233 77 146E.exe 58->77         started        81 22D8.exe 58->81         started        83 250C.exe 58->83         started        91 4 other processes 58->91 235 Multi AV Scanner detection for dropped file 63->235 237 Contains functionality to inject code into remote processes 63->237 239 Writes to foreign memory regions 63->239 241 2 other signatures 63->241 85 AppLaunch.exe 9 1 63->85         started        87 AppLaunch.exe 63->87         started        189 193.233.255.73 FREE-NET-ASFREEnetEU Russian Federation 65->189 89 Ql6hz7hF.exe 67->89         started        file22 signatures23 process24 file25 151 C:\Users\user\AppData\Local\...\iC6Jg4pa.exe, PE32 77->151 dropped 153 C:\Users\user\AppData\Local\...\6vB66ny.exe, PE32 77->153 dropped 253 Antivirus detection for dropped file 77->253 255 Multi AV Scanner detection for dropped file 77->255 257 Machine Learning detection for dropped file 77->257 93 iC6Jg4pa.exe 77->93         started        259 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 81->259 261 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 81->261 263 Modifies windows update settings 85->263 265 Disable Windows Defender notifications (registry) 85->265 267 Disable Windows Defender real time protection (registry) 85->267 155 C:\Users\user\AppData\Local\...\2BV966Ub.exe, PE32 89->155 dropped 157 C:\Users\user\AppData\Local\...\1Tl37HZ7.exe, PE32 89->157 dropped 97 1Tl37HZ7.exe 89->97         started        99 2BV966Ub.exe 89->99         started        101 chrome.exe 91->101         started        104 conhost.exe 91->104         started        106 chrome.exe 91->106         started        signatures26 process27 dnsIp28 159 C:\Users\user\AppData\Local\...159w9YA9wG.exe, PE32 93->159 dropped 161 C:\Users\user\AppData\Local\...\5ps01hd.exe, PE32 93->161 dropped 269 Antivirus detection for dropped file 93->269 271 Machine Learning detection for dropped file 93->271 108 Nw9YA9wG.exe 93->108         started        273 Multi AV Scanner detection for dropped file 97->273 275 Writes to foreign memory regions 97->275 277 Allocates memory in foreign processes 97->277 279 Injects a PE file into a foreign processes 97->279 112 AppLaunch.exe 97->112         started        281 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 99->281 283 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 99->283 285 Tries to harvest and steal browser information (history, passwords, etc) 99->285 179 192.168.2.6 unknown unknown 101->179 181 239.255.255.250 unknown Reserved 101->181 file29 signatures30 process31 file32 147 C:\Users\user\AppData\Local\...\aI6Rs2Lu.exe, PE32 108->147 dropped 149 C:\Users\user\AppData\Local\...\4iJ701dV.exe, PE32 108->149 dropped 249 Antivirus detection for dropped file 108->249 251 Machine Learning detection for dropped file 108->251 114 aI6Rs2Lu.exe 108->114         started        signatures33 process34 file35 125 C:\Users\user\AppData\Local\...\Ql6hz7hF.exe, PE32 114->125 dropped 127 C:\Users\user\AppData\Local\...\3pB6Qn52.exe, PE32 114->127 dropped
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2023-10-24 05:59:05 UTC
File Type:
PE (Exe)
Extracted files:
189
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:redline family:smokeloader botnet:grome botnet:kinza botnet:up3 backdoor discovery dropper evasion infostealer loader persistence rat rootkit spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Runs net.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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 WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
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
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Manipulates WinMonFS driver.
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
Registers COM server for autorun
Windows security modification
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Modifies Windows Firewall
Sets service image path in registry
Stops running service(s)
Amadey
DcRat
Glupteba
Glupteba payload
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://77.91.68.29/fks/
77.91.124.86:19084
http://77.91.124.1/theme/index.php
http://host-file-host6.com/
http://host-host-file8.com/
Unpacked files
SH256 hash:
160ea596dea538000394fde4ba2d40fd2be5ab50037a77ba3000e927bff84ef1
MD5 hash:
22b50c95b39cbbdb00d5a4cd3d4886bd
SHA1 hash:
db8326c4fad0064ce3020226e8556e7cce8ce04e
SH256 hash:
a7f32be9fa6c494664967bd975c31a4be128ababb577296be3edf2f8a697fded
MD5 hash:
fc6d545179d37f3d1452ed77d79612db
SHA1 hash:
91a3410e56e72726507f96b6daf8b3ec8337292f
SH256 hash:
ab8030104ffc9f8383bf91e5cc35d09c314116e1ce27144196c58022eb4b59f5
MD5 hash:
3d3e8f75afc4a5fa05deef3ff44ee562
SHA1 hash:
767ecb7b345b3b24234c6ff7d4dcd7935527e606
SH256 hash:
aef7722d0a5aa6414e0759bf69a4a2fd257bca9f9cfd1b57c1077dd9656e9181
MD5 hash:
c4f0bf9caf952b42117256803b337b45
SHA1 hash:
bb4f81d51e379c3f769d3ea4d3eb1eabce99e493
Detections:
win_smokeloader_a2
Parent samples :
033edac5e7eb119712ef7cf19f766558f6279ad008047719350d88f3c2dbb245
e82947097dd2700b1d14eb33d3de85751a7786332b5c657824792cc1941e1eae
c1b1baf8bd98fcbe65d2ee65c7b785ebcec1f063b286bc34d2da8be7e04510c7
5191e03edc83597065e88405942aef9096a69a0582f04fabae88dc1cd88cede5
8a050fc64eb70e4b9e3e73c3da3fcaad6e7ff5a8b262a924d7a2a82ea42c9bbf
f2179eb340691661b6e8b8a81b8cbb475020deda09b5e7be12770eef5ff3ea6e
a3e337e452eb2928cb9caa92c95074102edda3634702f82550a3b8fcd7edbd79
2d898dc178b01df9dc5f25e73187d09fcff7a7b63e3a7fb0da569cbe4dbf794b
c6e121110734ed6b01c91f5095c6571453aadb192d257f4807f619a8ef5e8301
e2e01ac6065fd19d62bd9c10ca9b9e3871e5fecadaf21ae4f5fe54f37a0d9cd5
2bd2d9880b22031a29a39875cec482136b5404ef0301943c2c1e3f827c1dd238
1e02fa86911227ea0f6782b70c66feb3627e94c2af3333513d5c3f8579598454
3e5032c14ef4e2ec54b7c1c3749ecc61de06dfc2acc78d2ffed5a5cf9a9ce203
1f5c7e49f271a5b8db3a281d063f1d5dc5abce418cd07deaa612ee48f24b5dd0
8e33e5843c6f134c163ff661b83436356ee89aff55724960bfcd7c6a7529483b
8e71850b2702de89f695dd2f5b50ee9ecc62159a0882c4dac772e34049b2da69
e31459f450a2a11c028c8a572f26ba8922a0a9355c442c4394a80872893b719f
38ea08f5ab38025d3f98bcb70c1c8e2092ae30f2c2d94c43b89d46b3c8e5cc43
14351f4eea5fe2e7b23daabf3b3790a8ff76cc674bf3753e0311acd156cd8022
bfc48dedf2207e64f7b5e694256dc83acbbe92c5ee27f702d28e42fc681ea2f0
4ac1b68bf6a788581502da65076b476919ff75a9d943231ec964c74f052043b2
38b0b5284a9b98e4a973bc7a21e0ca58b2ca348b156f2175f63131ba4f15bdda
ba9bf75396aa0b37ebe542ff50745e18cd648bb996480160f4aebe4f262d17d5
3678309c07aa88fbb969f0caa48df7a803e1d0b12a675a9d46ff6ef4157d4b6d
942d9f332ef3b3ed387580c061b4337abe0082a0fdd913e86fecbf580baf8072
54e6b15775375b4c10aea86169f2fa5e3cf6ea421adb61726455963ba6908cd4
a64a66fb8f5d7700920d56b6363a8a61f40cc41216ce2a57e12fd665f9e31b69
874c29f591097337c6f13670d44f3a270c8308bfc596fd112c5810f35dbf2c0c
SH256 hash:
c80b99f7fef10e6bb3dbb6f89a170c59d93d573f9beaa379de3330fa34fed5e9
MD5 hash:
421cd6607bd36d87fec51b4ee76e6362
SHA1 hash:
0cea924eec4a050c0f883543aa9a1822a9437be1
SH256 hash:
e31459f450a2a11c028c8a572f26ba8922a0a9355c442c4394a80872893b719f
MD5 hash:
72692f5d504e6c8d9a337745f76a204d
SHA1 hash:
ca18722f2a90f0170ecad6e04680706b157f546b
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:Varp0s
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:mal_healer
Author:Nikos 'n0t' Totosis
Description:Payload disabling Windows AV
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:redline_stealer_1
Author:Nikolaos 'n0t' Totosis
Description:RedLine Stealer Payload
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

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

Comments