MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3
SHA3-384 hash: f3bd85bf7aac1843df8d444387ff040424509b15d2e360eca1788315b85f6fb58604e3dcf53c4f52f60dc5e6f0279d8f
SHA1 hash: eb157f833e6e8ae9f03302a45238fc5507b78152
MD5 hash: 026d00f08cfdd57669d6b74ac99248e7
humanhash: nineteen-steak-beryllium-asparagus
File name:Shipping Documents - SI078534.scr.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:738'312 bytes
First seen:2025-03-17 10:35:18 UTC
Last seen:2025-03-17 11:25:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LP45Kd+TGR8mXYlQT1iBG4nfu0SOMuzT6aQGI7Sm522kR:LP4MUGr0eM/ZSO9z87Li
Threatray 1'551 similar samples on MalwareBazaar
TLSH T10FF401646A69C523EEB10BB40532F2B527787D68F411E3C98EDABCEB74817607B0435B
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter BastianHein
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
454
Origin country :
CL CL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping Documents - SI078534.scr.exe
Verdict:
Malicious activity
Analysis date:
2025-03-17 10:40:58 UTC
Tags:
evasion snake keylogger autorun-sched telegram stealer
Link:
https://app.any.run/tasks/2bef8229-75c7-4f53-8f59-e9d9bc58a550

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d80c753962f1a6f4724c9e
Tags:
injection obfusc shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
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
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3
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/6446cc1d-6e28-4ea9-9269-c8f2c0de55e7
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/1640496
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1640496 Sample: Shipping Documents - SI0785... Startdate: 17/03/2025 Architecture: WINDOWS Score: 100 48 reallyfreegeoip.org 2->48 50 api.telegram.org 2->50 52 2 other IPs or domains 2->52 54 Suricata IDS alerts for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 64 14 other signatures 2->64 8 Shipping Documents - SI078534.scr.exe 7 2->8         started        12 XJKODb.exe 5 2->12         started        signatures3 60 Tries to detect the country of the analysis system (by using the IP) 48->60 62 Uses the Telegram API (likely for C&C communication) 50->62 process4 file5 34 C:\Users\user\AppData\Roaming\XJKODb.exe, PE32 8->34 dropped 36 C:\Users\user\...\XJKODb.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\AppData\Local\Temp\tmp6BA.tmp, XML 8->38 dropped 40 Shipping Documents...I078534.scr.exe.log, ASCII 8->40 dropped 66 Writes to foreign memory regions 8->66 68 Allocates memory in foreign processes 8->68 70 Adds a directory exclusion to Windows Defender 8->70 14 powershell.exe 22 8->14         started        17 RegSvcs.exe 15 2 8->17         started        20 schtasks.exe 1 8->20         started        72 Multi AV Scanner detection for dropped file 12->72 74 Injects a PE file into a foreign processes 12->74 22 RegSvcs.exe 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 76 Loading BitLocker PowerShell Module 14->76 26 WmiPrvSE.exe 14->26         started        28 conhost.exe 14->28         started        42 api.telegram.org 149.154.167.220, 443, 49746, 49757 TELEGRAMRU United Kingdom 17->42 44 checkip.dyndns.com 193.122.6.168, 49719, 49722, 49724 ORACLE-BMC-31898US United States 17->44 46 reallyfreegeoip.org 104.21.80.1, 443, 49720, 49721 CLOUDFLARENETUS United States 17->46 30 conhost.exe 20->30         started        78 Tries to steal Mail credentials (via file / registry access) 22->78 80 Tries to harvest and steal browser information (history, passwords, etc) 22->80 32 conhost.exe 24->32         started        signatures9 process10
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-03-17 05:41:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2gs7idk64q4zfa3ljl4rtonwthqrpvr7pfzzdenfbyuulqsevhrq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
28caa07a01a3084c54c893f02c6a6a335849438401c1c808e9fd425bca5ec149
SnakeKeylogger
46e551a248a38c9a8abcd99d948fa4d66133f89a8fec4f3f8a7083f638b6cb92
SnakeKeylogger
918433918bca612e76f478737ce42aa97e6c387cb33e53abfe806c1a925b5677
SnakeKeylogger
9ca3d8f6064b8dbfc2da864e65768d6a2758da2669a22b14950b249cff360edf
SnakeKeylogger
a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
SnakeKeylogger
d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3
SnakeKeylogger
error
SnakeKeylogger
+ 1'541 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger stealer
Link:
https://tria.ge/reports/250317-mnat7axxfx/
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
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/5a61a945-50c2-4192-a014-16b1aebdb53b
Unpacked files
SH256 hash:
d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3
MD5 hash:
026d00f08cfdd57669d6b74ac99248e7
SHA1 hash:
eb157f833e6e8ae9f03302a45238fc5507b78152
Link:
https://www.unpac.me/results/8aebd542-2879-4925-bf7f-bf29b53aa6a2/
SH256 hash:
c2fa7ef1737ead133b353b2339d9fa9236454f515549632358a0f6086e2b1fa8
MD5 hash:
bd1c5f337cf99964378237f8cb224a11
SHA1 hash:
15d3df9214448d0ba70330f2c9663684ef330f3c
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/8aebd542-2879-4925-bf7f-bf29b53aa6a2/
SH256 hash:
3c1ecef8e17488f555e341a6a338bbd239eaeeda6078977be843f623ba43103b
MD5 hash:
e8185793520107c743c6bc4eb1adacdb
SHA1 hash:
3d857ef48ef6ff6e551db7542c62fc1979d3bfdf
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/8aebd542-2879-4925-bf7f-bf29b53aa6a2/
SH256 hash:
2d1a88af2ae4456d4347ab4b58b54da340503b5fe2934cec13bcb5e5448f7521
MD5 hash:
ee9f75bcfd1261e2c59418454f049882
SHA1 hash:
d949a89887fae08e9baf2e579cf8fdabd62e1dc5
Detections:
win_404keylogger_g1
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
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/8aebd542-2879-4925-bf7f-bf29b53aa6a2/
Parent samples :
218ea3221f1a07f6654e098dc86bd1a001790573d76cc8016dc9c69b93bc2cb9
918433918bca612e76f478737ce42aa97e6c387cb33e53abfe806c1a925b5677
015c7dcc98fd7bbe4f627b0e2645fae31972aad932db069d22fdfdb793b62ad5
d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3
6d085e9fc9f8b798a52545a899121da1c6415a125f0adc9c056e5c162143f413
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d1a5f40d5ee4/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/d1a5f40d5ee43992836b4af919b9b699e117d63f79739191a50e2945c244a9e3

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_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
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.

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