MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda. 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


SnakeKeylogger


Vendor detections: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda
SHA3-384 hash: a654fb7fefb3330d624c350ac886d12e9be202ec2390dfa6e3c89069059a0343654d13b6512ead4d3f9ee5eba4ea0a1b
SHA1 hash: d312798b7737931cb492abb1b7bd870f44bd9677
MD5 hash: b2b44061f8271ad0f7d3a4febeb07751
humanhash: friend-glucose-six-august
File name:SecuriteInfo.com.BackDoor.AgentTeslaNET.20.5206.2075
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:674'304 bytes
First seen:2024-10-22 13:33:13 UTC
Last seen:2024-11-07 14:17:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:kgc3Vk+O7TL2S/2NuAigYNlU90z7rOICfPoTkZPg0:kgYk+m7AigylU90z7mFZX
Threatray 534 similar samples on MalwareBazaar
TLSH T1FAE423803BB91823DBFE27BA8DB13000437675D2A821D3AA5CC954C91F96748E5EDF67
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 00e0f0f0e0e0e000 (4 x SnakeKeylogger, 3 x AgentTesla, 1 x Formbook)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
422
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW PO-09162024.exe
Verdict:
Malicious activity
Analysis date:
2024-09-30 13:12:40 UTC
Tags:
evasion snake keylogger telegram smtp exfiltration
Link:
https://app.any.run/tasks/da3e83b0-8692-40ed-be5d-e7e390dac339

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AgentTeslaNET.20.5206.2075.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6717a9cd5a02f8393c72fdd4
Tags:
Powershell Exploit Micro Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/6717a9ccd875ce8b57d6ffcd/reports/49b53b56-8438-40bc-869d-fe98ca3f75ff/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/580f7090-1e45-47d1-b0eb-95b094bd7487
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1539353
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to detect the country of the analysis system (by using the IP)
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
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1539353 Sample: SecuriteInfo.com.BackDoor.A... Startdate: 22/10/2024 Architecture: WINDOWS Score: 100 48 reallyfreegeoip.org 2->48 50 api.telegram.org 2->50 52 4 other IPs or domains 2->52 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 70 12 other signatures 2->70 8 SecuriteInfo.com.BackDoor.AgentTeslaNET.20.5206.2075.exe 7 2->8         started        12 xRAvleeiuDbJ.exe 5 2->12         started        signatures3 66 Tries to detect the country of the analysis system (by using the IP) 48->66 68 Uses the Telegram API (likely for C&C communication) 50->68 process4 file5 40 C:\Users\user\AppData\...\xRAvleeiuDbJ.exe, PE32 8->40 dropped 42 C:\Users\...\xRAvleeiuDbJ.exe:Zone.Identifier, ASCII 8->42 dropped 44 C:\Users\user\AppData\Local\Temp\tmp550.tmp, XML 8->44 dropped 46 SecuriteInfo.com.B...0.5206.2075.exe.log, ASCII 8->46 dropped 72 Uses schtasks.exe or at.exe to add and modify task schedules 8->72 74 Adds a directory exclusion to Windows Defender 8->74 76 Injects a PE file into a foreign processes 8->76 14 SecuriteInfo.com.BackDoor.AgentTeslaNET.20.5206.2075.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        78 Antivirus detection for dropped file 12->78 80 Multi AV Scanner detection for dropped file 12->80 82 Machine Learning detection for dropped file 12->82 24 xRAvleeiuDbJ.exe 12->24         started        26 schtasks.exe 12->26         started        28 xRAvleeiuDbJ.exe 12->28         started        signatures6 process7 dnsIp8 54 api.telegram.org 149.154.167.220, 443, 49807, 49830 TELEGRAMRU United Kingdom 14->54 56 reallyfreegeoip.org 188.114.96.3, 443, 49715, 49716 CLOUDFLARENETUS European Union 14->56 58 2 other IPs or domains 14->58 84 Loading BitLocker PowerShell Module 18->84 30 WmiPrvSE.exe 18->30         started        32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        86 Tries to steal Mail credentials (via file / registry access) 24->86 88 Tries to harvest and steal browser information (history, passwords, etc) 24->88 38 conhost.exe 26->38         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda/
Threat name:
Win32.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-09-16 05:17:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrpopcgdgoe2ijwjwwyqibnedkb7nb2yms7qtmg6nxyvvoem7pna._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
vipkeylogger
Create hunting rule
Similar samples:
27336a02b8be0e210cae46d680509f78bff16d64f653925b55a11cc837341eea
SnakeKeylogger
78fdf9c2edfb9f97d16867a8372835563cb6ce1f1128b66ead34f88cbf299dc6
SnakeKeylogger
8fcc14a7d1f657fd1cf84282ad1d81404e7ccc253e9ad8f36ccd9118a674d6cc
SnakeKeylogger
a60dc20a425f59e23a134fc5dc142605ef8663fb7a19829c9604c5b0a57e2f58
SnakeKeylogger
bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda
SnakeKeylogger
error
SnakeKeylogger
+ 524 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/241022-qt4k8sxdqa/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b33ac357-fa6e-4c66-acc3-e41ef165f292
Unpacked files
SH256 hash:
1b727719d548c93b677a6e55184ae74bc4a85e2e217289634f563516327e8c0d
MD5 hash:
f971f6bb7308654f0013bfc2622b5399
SHA1 hash:
ddca047095e2c0160bed312c9447f74b729bd111
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/81eb82b1-ce34-4123-93df-70f2171cf065/
Parent samples :
67f4b6cba186520b5247fa0ec23e129dd20c51640662108c2b9db61cf968f17d
bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda
3bd3c438394939146b7e081e05cd0973bcc7c7d01f624502f70ff7f7da986a41
SH256 hash:
1a4b57603172fe82f40fc6a99a768ca31df1784114407a2ba77314cbc17451e3
MD5 hash:
223b94cca571ad07ff71ec17ee2c2ec9
SHA1 hash:
a85f3152e6854569ab6a69bf5cfb388f5d85549d
Detections:
win_404keylogger_g1
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Link:
https://www.unpac.me/results/81eb82b1-ce34-4123-93df-70f2171cf065/
SH256 hash:
d2df21d8ac632767ae16fe707e3a3a0ecc3a8f510f6cf14ebc50bd1b230a9cde
MD5 hash:
804818954fe4623aa02e6329ec532fc8
SHA1 hash:
88e10ceffb9afa8935222b081274749e6c644092
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/81eb82b1-ce34-4123-93df-70f2171cf065/
SH256 hash:
bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda
MD5 hash:
b2b44061f8271ad0f7d3a4febeb07751
SHA1 hash:
d312798b7737931cb492abb1b7bd870f44bd9677
Link:
https://www.unpac.me/results/81eb82b1-ce34-4123-93df-70f2171cf065/
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/bc5ee788c33389a426c9b5b10405a41a83f6875864bf09b0de6df15ab88cfbda

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments