MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27. 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: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
SHA3-384 hash: cab66f94ef3cf6bcb05b3f9a31144231e115623c072e0c9cf08e0694d7753ae8505d7dbe7821baa9a4b9453f61dd315d
SHA1 hash: 0bf8a96a2d9e34a219cbf5e17cb15293cada08db
MD5 hash: 2eb9f8e67b9af197efb7b24e83170cc6
humanhash: minnesota-cold-vermont-helium
File name:PROFORMA INVOICE.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'036'800 bytes
First seen:2025-03-06 11:52:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:KohGAAxwaew9f826Zy2ZM9DRgBWKQDqFlN:1GAAwaew9fv6ZyUM9sfQDOlN
TLSH T15625CFAC7250B5DFC957C572CA68AD75EA653D6B530B820380A348EFBE0DA53DF140E2
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
dhash icon 10b268b296b2b2b2 (7 x Formbook, 4 x MassLogger, 4 x RemcosRAT)
Reporter TeamDreier
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
467
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PROFORMA INVOICE.exe
Verdict:
Malicious activity
Analysis date:
2025-03-06 11:56:32 UTC
Tags:
evasion snake keylogger stealer ims-api generic
Link:
https://app.any.run/tasks/c27f3c6a-a78d-430d-a13e-40e5326eaeda

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AgentTeslaNET.29.19863.32504.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c98e1fc668b65489bf7161
Tags:
micro agent msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67c98cb43c5f644bd9461842/reports/d0b46cce-e2f1-42e2-84f4-30fe02913d1b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
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/2808534a-6544-4bfe-8a18-93c9c4869d04
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1630918
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
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
Yara detected AntiVM3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630918 Sample: PROFORMA INVOICE.exe Startdate: 06/03/2025 Architecture: WINDOWS Score: 100 50 reallyfreegeoip.org 2->50 52 checkip.dyndns.org 2->52 54 2 other IPs or domains 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 64 11 other signatures 2->64 8 PROFORMA INVOICE.exe 7 2->8         started        12 ijheJACFQHT.exe 5 2->12         started        signatures3 62 Tries to detect the country of the analysis system (by using the IP) 50->62 process4 file5 38 C:\Users\user\AppData\...\ijheJACFQHT.exe, PE32 8->38 dropped 40 C:\Users\...\ijheJACFQHT.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\Temp\tmpA27.tmp, XML 8->42 dropped 44 C:\Users\user\...\PROFORMA INVOICE.exe.log, ASCII 8->44 dropped 66 Adds a directory exclusion to Windows Defender 8->66 14 powershell.exe 23 8->14         started        17 PROFORMA INVOICE.exe 15 2 8->17         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        68 Antivirus detection for dropped file 12->68 70 Multi AV Scanner detection for dropped file 12->70 72 Injects a PE file into a foreign processes 12->72 24 ijheJACFQHT.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 74 Loading BitLocker PowerShell Module 14->74 28 conhost.exe 14->28         started        30 WmiPrvSE.exe 14->30         started        46 checkip.dyndns.com 193.122.6.168, 49708, 49713, 49714 ORACLE-BMC-31898US United States 17->46 48 reallyfreegeoip.org 104.21.80.1, 443, 49710, 49712 CLOUDFLARENETUS United States 17->48 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        76 Tries to steal Mail credentials (via file / registry access) 24->76 78 Tries to harvest and steal browser information (history, passwords, etc) 24->78 36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-03-05 17:58:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 24 (83.33%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxcxkvendrkrmms4f7ysmhmcedh5whtbfujzoltgkgirthhsvitq._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250306-n2e7haxxav/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot7811478868:AAFz8G54tjfmoXGXiHlkaDDwEoEtiu2Dae8/sendMessage?chat_id=5692813672
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/5bcb70db-1303-4496-a3d0-e726c9b01e0c
Unpacked files
SH256 hash:
bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
MD5 hash:
2eb9f8e67b9af197efb7b24e83170cc6
SHA1 hash:
0bf8a96a2d9e34a219cbf5e17cb15293cada08db
Link:
https://www.unpac.me/results/363dd87a-3e9e-4511-af6c-3ab2cf0f4434/
SH256 hash:
24765eeb3da577353f07003673f07fa2ba45e3c189519a82c4a5cbcab8eaf976
MD5 hash:
2047ca3209e0ee1f97cc74f84bc06423
SHA1 hash:
18ecf4be23ed1b564e0c33a08597eed39bf67611
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/363dd87a-3e9e-4511-af6c-3ab2cf0f4434/
Parent samples :
ce274c08c15204a7168689d039f94e7c96a7e4a079b48cb2cbb10ec5bbf25ead
d4771040c76dca1e55f72d53e5d4866c2b22ef12cb48d18a291bbf3cd35484bb
bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
96d6afe5bacfca141ff4a7f9934c2de02c2e2e1681b60dd2d6549159930f0d68
SH256 hash:
56061a1d7c5cfee2b71ee3ca4db1f6034efed6ee055e6773e119c6c2ae8a547a
MD5 hash:
543f1358a21340dd06b1690974e6dd64
SHA1 hash:
a00742e1398937adb87633c92b78b8745ad7ce6e
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/363dd87a-3e9e-4511-af6c-3ab2cf0f4434/
SH256 hash:
5936a80c7f300aa107957a5a666e283519dfd0c9ff915560f6e6c274af6244d4
MD5 hash:
3b7a3b64d0bf706443a5c2e20882ed26
SHA1 hash:
a976ab99696fbd75166a2580e8efa4622c3bac70
Detections:
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
Link:
https://www.unpac.me/results/363dd87a-3e9e-4511-af6c-3ab2cf0f4434/
Parent samples :
22cd6167198a1ec170b1be60d7524e36d454b1a7183acaa99cdf328629e52425
bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bdc575548d1c/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/bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27

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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

SnakeKeylogger

Executable exe bdc575548d1c5516325c2ff1261d8220cfdb1e612d13972e665191199cf2aa27

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (GUARD_CF)high

Comments