MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20. 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: 4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
SHA3-384 hash: 599ef30d627518dafc84b5f87c86decfe6d907fd94960777e3e32f45b069429df0a931d7299a498f311b16a13c37d286
SHA1 hash: 5a2a337eb341481e159ca92ffd38a46f8b3280c5
MD5 hash: f2606e79a0af9a6b07f45b3ba497aac0
humanhash: maryland-edward-september-undress
File name:Packing list.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:620'032 bytes
First seen:2025-03-25 11:19:09 UTC
Last seen:2025-04-08 08:24:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:SJYDIVcm9osmgwkzofBUi8/0+Dm/0mmoxO+w0MjaceetvKEO5VOkjKT:RE9okzgUiz3wp0MmceehSVOkj
Threatray 264 similar samples on MalwareBazaar
TLSH T136D4239FBE858D77CA9A1273D51360490133C303B8D2FB5A75DA1DF01EA8F88C466E96
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 14f0ccced6cce971 (11 x SnakeKeylogger, 9 x Formbook, 5 x MassLogger)
Reporter threatcat_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
498
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20.exe
Verdict:
Malicious activity
Analysis date:
2025-03-26 07:41:05 UTC
Tags:
evasion snake keylogger stealer
Link:
https://app.any.run/tasks/82bead8d-15d2-42fd-8780-eae263c8b3a8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e29143acb044ea849eb2c9
Tags:
micro spawn shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67e2913ca08e28b31da87fd8/reports/ef1b5705-e5d1-4e82-adce-63c4e744c70a/overview
Verdict:
Malicious
Labled as:
Genie8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
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/92041994-5bd9-4dbb-9f1c-1b7ad074cd0d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1647936
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1647936 Sample: Packing list.exe Startdate: 25/03/2025 Architecture: WINDOWS Score: 100 46 reallyfreegeoip.org 2->46 48 checkip.dyndns.org 2->48 50 checkip.dyndns.com 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 60 11 other signatures 2->60 8 Packing list.exe 7 2->8         started        12 aHvmokqF.exe 5 2->12         started        signatures3 58 Tries to detect the country of the analysis system (by using the IP) 46->58 process4 file5 34 C:\Users\user\AppData\Roaming\aHvmokqF.exe, PE32 8->34 dropped 36 C:\Users\...\aHvmokqF.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmpA0D1.tmp, XML 8->38 dropped 40 C:\Users\user\...\Packing list.exe.log, ASCII 8->40 dropped 62 Writes to foreign memory regions 8->62 64 Allocates memory in foreign processes 8->64 66 Adds a directory exclusion to Windows Defender 8->66 68 Injects a PE file into a foreign processes 8->68 14 powershell.exe 22 8->14         started        17 RegSvcs.exe 15 2 8->17         started        20 schtasks.exe 1 8->20         started        70 Antivirus detection for dropped file 12->70 72 Multi AV Scanner detection for dropped file 12->72 22 RegSvcs.exe 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 74 Loading BitLocker PowerShell Module 14->74 26 WmiPrvSE.exe 14->26         started        28 conhost.exe 14->28         started        42 checkip.dyndns.com 193.122.130.0, 49717, 49720, 49722 ORACLE-BMC-31898US United States 17->42 44 reallyfreegeoip.org 104.21.96.1, 443, 49718, 49719 CLOUDFLARENETUS United States 17->44 30 conhost.exe 20->30         started        76 Tries to steal Mail credentials (via file / registry access) 22->76 78 Tries to harvest and steal browser information (history, passwords, etc) 22->78 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20/
Threat name:
ByteCode-MSIL.Trojan.Genie8DN
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 05:41:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jo65lb3qeuxvwdkqeoga5mzekeh5hgyfdj5hxghiofiu6hexziqa._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
SnakeKeylogger
4be074b62daf882649c946d79f11c98a73193953e7ec121c53b70e627a2efccb
SnakeKeylogger
4d4f4dd3dd03d3ff63689d10675978b1e232f7d1429eca28cd3d9525824817eb
SnakeKeylogger
50b29f921683e704827a4675c82612894867a47764a4e7cfba0a2e0288363823
SnakeKeylogger
90ce5b85703d579348045ee2ca8267c064911fc1243878a67144cc5970305b15
SnakeKeylogger
969fbd262d31ac804095c7488b76a853b986bcc8661202f686e805abb6491652
SnakeKeylogger
error
SnakeKeylogger
+ 254 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery execution keylogger stealer
Link:
https://tria.ge/reports/250325-ne1vpaym18/
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
Command and Scripting Interpreter: PowerShell
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a1899e71-4f6b-4575-b87e-f5a4bd699b24
Unpacked files
SH256 hash:
4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
MD5 hash:
f2606e79a0af9a6b07f45b3ba497aac0
SHA1 hash:
5a2a337eb341481e159ca92ffd38a46f8b3280c5
Link:
https://www.unpac.me/results/ec6e276a-b6f9-4c69-8c0d-a88ee2f7fe44/
SH256 hash:
56282703d2b0623f87dd8f4475b60aa8f7c79626520653a3246b1ae64fbfb4b4
MD5 hash:
2c153bef8b7595edc47c14ecf739f961
SHA1 hash:
19561f19f31d8f4cb39ff0115c3bda8dca8df894
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/ec6e276a-b6f9-4c69-8c0d-a88ee2f7fe44/
Parent samples :
4be074b62daf882649c946d79f11c98a73193953e7ec121c53b70e627a2efccb
4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20
50b29f921683e704827a4675c82612894867a47764a4e7cfba0a2e0288363823
853b49c1e4fc2c040164ce927b7eb619feef66bb61d16b223ec352673a336e12
2fb7505c8296c864ebf2e99348f4465997be63da7f99867170772a7aeea7d35f
80c99fdb06e5324132ca5341b60c2e459418b0d51293a151d97fc6d00690202f
96052806a7a588c539c7f3a2ed2602f63a5e0cb72f950c89776000fbb281ecf5
3bfd2c6af168d397b930e8d36735d9fe0098d6c3ab33ec56db5531e69ecef066
1470466736f1071fab6030a80096fa9a7692b5906ce76d3e6fe5563e3d0c24b3
81dec5b97ca5f11ee7c15d7374c04a5bc89546c3b4db34ae1433ea15a729f55e
cd4a1be3d2ec77f007d4dd51d29e2bd49cd07c13725cc693fabf7b5bd443581d
5dc2790fddfb80029dc4e2fe2ff5a9ef0e1f9d57fe27c10e2073f77aad2889ef
43ab74c24e3e254aecc481656f4c1cf59c1e1a299cc3d8b26309de44fc6b0ace
SH256 hash:
94a209574159737f79550a2267dc96bd9a513674429ce385aa5d6e1549754d20
MD5 hash:
4d43fa6906b9fcf6543b50ec1dd5a451
SHA1 hash:
cf7cc12607f5292fa6df634307b5c943c9eb8b8e
Link:
https://www.unpac.me/results/ec6e276a-b6f9-4c69-8c0d-a88ee2f7fe44/
SH256 hash:
fa0e1a8a793e8b2bd1017215300957d6f15f1f1e8ab56d3a3f85eef5d890bf23
MD5 hash:
ac5f65f6b936bf7267801d7c39312576
SHA1 hash:
d4b910bcce0ba68ab52d48cff26f83f4780317fd
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/ec6e276a-b6f9-4c69-8c0d-a88ee2f7fe44/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4bbdd5877025/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/4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20

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 4bbdd58770252f5b0d50238c0eb324510fd39b051a7a7b98e871514f1c97ca20

(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 (HIGH_ENTROPY_VA)high

Comments