MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891
SHA3-384 hash: 9b655b457a43e7e515468066e5f466ff5e2562cb904ea23fc89758f3e951d1e893815d852711129dbdfb82375bec9bb5
SHA1 hash: 52abe9f146d5fe507c75a3bfdc8c4b5a3ff3adaa
MD5 hash: 24b6798527dcbf9fac05021d2134ccd7
humanhash: oregon-potato-vegan-queen
File name:Request for Quote Conversion to USD and Price Valid.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:643'584 bytes
First seen:2025-03-03 09:24:42 UTC
Last seen:2025-03-03 14:49:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'467 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:8c83ilzaYdXLrHxM+mFBSBITrof/c5TxSQE0HOmsu1q:P83ilzaYd7zu+mqBP8C0au0
TLSH T139D4F1686749E116CA9457310A71F6B8233D7EDDB800D31B5FD8BEAFBE22E154D80283
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 201070f269696810 (4 x SnakeKeylogger, 3 x Formbook, 2 x DarkCloud)
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
431
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RequestforQuoteConversiontoUSDandPriceValid.exe
Verdict:
Malicious activity
Analysis date:
2025-03-03 09:29:01 UTC
Tags:
evasion snake keylogger stealer ims-api generic
Link:
https://app.any.run/tasks/dd5a209a-d767-44b8-b5f9-60a80d61fef4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.25142.7495.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c57658c668b65489bea1c5
Tags:
snake shell 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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67c57598e95d0f9029e2d8cd/reports/c50093e3-e888-4fd2-b7f7-11b79095889f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891
Result
Verdict:
SUSPICIOUS
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/1ce64716-9d75-45e0-bee1-adc4d1ad43cd
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1627877
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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: 1627877 Sample: Request for Quote Conversio... Startdate: 03/03/2025 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 Sigma detected: Scheduled temp file as task from temp location 2->60 64 9 other signatures 2->64 8 Request for Quote Conversion to USD and Price Valid.exe 7 2->8         started        12 rVhmKOEim.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\Roaming\rVhmKOEim.exe, PE32 8->38 dropped 40 C:\Users\...\rVhmKOEim.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp11F0.tmp, XML 8->42 dropped 44 Request for Quote ...Price Valid.exe.log, ASCII 8->44 dropped 66 Adds a directory exclusion to Windows Defender 8->66 14 powershell.exe 23 8->14         started        17 Request for Quote Conversion to USD and Price Valid.exe 15 2 8->17         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        68 Multi AV Scanner detection for dropped file 12->68 70 Injects a PE file into a foreign processes 12->70 24 rVhmKOEim.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 72 Loading BitLocker PowerShell Module 14->72 28 WmiPrvSE.exe 14->28         started        30 conhost.exe 14->30         started        46 checkip.dyndns.com 158.101.44.242, 49715, 49740, 49753 ORACLE-BMC-31898US United States 17->46 48 reallyfreegeoip.org 104.21.96.1, 443, 49728, 49734 CLOUDFLARENETUS United States 17->48 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        74 Tries to steal Mail credentials (via file / registry access) 24->74 76 Tries to harvest and steal browser information (history, passwords, etc) 24->76 36 conhost.exe 26->36         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891/
Threat name:
Win32.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 04:55:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdm6apivtwy3efhcwxroj6xg5pr3hdw45dehxm6z3tku2newdciq._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
404keylogger
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/250303-ldwhgatxbz/
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/bot5227573794:AAECZBnQSxLs0aOVsV2wnclC6-WKnxPpi_k/sendMessage?chat_id=5217421430
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/b4141ee4-d895-471f-8d1e-b75cade099b4
Unpacked files
SH256 hash:
28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891
MD5 hash:
24b6798527dcbf9fac05021d2134ccd7
SHA1 hash:
52abe9f146d5fe507c75a3bfdc8c4b5a3ff3adaa
Link:
https://www.unpac.me/results/a587a599-8be7-4fc2-b6b5-441faf7511d1/
SH256 hash:
e321c3b517a09c980e58d24c3df8a7c612cea5e5421d6fa51d4bf5a08bccb815
MD5 hash:
01943236f7f4bed4ec304126a61a517a
SHA1 hash:
36bdb4a57ee4153c677857fc471e057a13c074cf
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/a587a599-8be7-4fc2-b6b5-441faf7511d1/
SH256 hash:
daf4f1d48b812a6e017f0f9f45ead57ac066e403f4ac7c0dfecae43d7d7e9b6f
MD5 hash:
c44baa611dd19524e27351a2a57b1fc6
SHA1 hash:
96a412c2d9bca5807f356340c67c146055fbe781
Link:
https://www.unpac.me/results/a587a599-8be7-4fc2-b6b5-441faf7511d1/
SH256 hash:
2eeb1f8be0a52d3e5b12d06eec6fac6c374fc63c74a7f313f612e285a68c7570
MD5 hash:
33082f435f6578e9457095b3aca771ca
SHA1 hash:
fcb749aa2c290c64e3695728c292a283a61ea052
Detections:
win_404keylogger_g1
Create hunting rule
snake_keylogger
Create hunting rule
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/a587a599-8be7-4fc2-b6b5-441faf7511d1/
Parent samples :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 family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/28d9e03d159d/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/28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891

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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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)
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Malspam

SnakeKeylogger

zip 8845956fbc3d55ba4eab8b9ef2e84b86cdb70f99d90d7150bf55984e3b24181b

SnakeKeylogger

Executable exe 28d9e03d159db1b214e2b5e2e4fae6ebe3b38edce8c87bb3d9dcd54d34961891

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 8845956fbc3d55ba4eab8b9ef2e84b86cdb70f99d90d7150bf55984e3b24181b
  
Dropped by
SHA256 3e854292da1fc11d3164f242ac85dcc7d242a4e588672253147c8aedfe77f111
  
Dropped by
MD5 e28075cbce1358896152a96b66655738
  
Dropped by
MD5 82d63107dbba93674c0457b3d23ec898

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