MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29748957e43758e0a59ec98a377f55bbdd4f25fdd4ba10bae8d6ec997f580d1e. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29748957e43758e0a59ec98a377f55bbdd4f25fdd4ba10bae8d6ec997f580d1e
SHA3-384 hash: acf5991b165ab7031dc4f9911a77545162e4bc81b942bca75073caf78285a9e29c51f578c4a52d5c045d21b53ec08bd3
SHA1 hash: 3ef4ad6579868be2cb954a02003e5838e7195d50
MD5 hash: 8ba4d8afe4e893752efe87e60ca906c7
humanhash: uranus-thirteen-missouri-magazine
File name:Hjhkcx.scr
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:2'142'208 bytes
First seen:2022-08-06 07:05:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:L1YABNxGidarZnGboqSIDeM03McN30144iSAG3X8W:L19BhdDIwAGD
Threatray 5'992 similar samples on MalwareBazaar
TLSH T163A56B9517AE3C0B0AAEFD9BC0BD2B5067E74384FA196934E1919744FBBC2E25D04327
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 69e8bce9f0f87939 (16 x SnakeKeylogger, 1 x AgentTesla, 1 x Loki)
Reporter abuse_ch
Tags:exe scr SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Hjhkcx.scr
Verdict:
Malicious activity
Analysis date:
2022-08-06 07:08:11 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/63b94c28-2e64-4857-a50b-cf839096e82a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/296809/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.AgentTesla.MY.MTB.28224.12877.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Сreating synchronization primitives
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed stealer
Link:
https://www.filescan.io/uploads/62ee12f8bcf76fcb6ceb8c16/reports/105fcb9e-aef6-49a2-9bb4-aba7b69135a4/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f0a0dcb7-e23b-4e48-92be-f04677663b7c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1047168
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 679661 Sample: Hjhkcx.scr Startdate: 06/08/2022 Architecture: WINDOWS Score: 92 22 checkip.dyndns.org 2->22 24 checkip.dyndns.com 2->24 26 Snort IDS alert for network traffic 2->26 28 Multi AV Scanner detection for dropped file 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 5 other signatures 2->32 8 Hjhkcx.scr 4 2->8         started        signatures3 process4 file5 18 C:\Users\user\AppData\Roaming\...\gggg.exe, PE32 8->18 dropped 20 C:\Users\user\...\gggg.exe:Zone.Identifier, ASCII 8->20 dropped 34 Creates an undocumented autostart registry key 8->34 36 Encrypted powershell cmdline option found 8->36 12 powershell.exe 16 8->12         started        14 MSBuild.exe 8->14         started        signatures6 process7 process8 16 conhost.exe 12->16         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/29748957e43758e0a59ec98a377f55bbdd4f25fdd4ba10bae8d6ec997f580d1e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-05 14:29:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ff2isv7eg5mobjm6zgfdo72vxpou6jp52s5bboxi23wjs72ybupa._file
Verdict:
malicious
Similar samples:
1bbdd6534336280436213b88cf3075db3754a027cbf39351dd81f923ed0ed137
SnakeKeylogger
2905e326c6b2b52023f4fa8d36b9a73283a1bab61a0ff374ea11e2d95393048d
SnakeKeylogger
480e6eafca7220040b5c881ba63412843e888fb54e21b158a2568bec0cce0acf
SnakeKeylogger
61fd532d935797bfba83bba3ddce6087fe9568763b00fc2fba72bd33a3327994
SnakeKeylogger
851ad49739c7389f0088dbd7a660eea0dbec7249ae1e79da567825175ad7bcd5
SnakeKeylogger
c1bff6750d2e97e236ec9af546da99de586e947375ca5b70f2004805786eb262
SnakeKeylogger
+ 5'982 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/220806-hwkl5sbhbm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5599749594:AAH_jG8ISPD--cSrsStzuOm8r68iVeJzryU/sendMessage?chat_id=2054148913
Unpacked files
SH256 hash:
daf1bdd7a9b80576a6c1d4c41ac3a428da177cb525555547101e3eb164517415
MD5 hash:
e6d1360b5833b2715adff6af945621d8
SHA1 hash:
78b24e63f668fa40efba72ac7e90bb7a5f519fa8
Link:
https://www.unpac.me/results/2cfe9652-1834-428c-91c8-695589b36d86/
SH256 hash:
29748957e43758e0a59ec98a377f55bbdd4f25fdd4ba10bae8d6ec997f580d1e
MD5 hash:
8ba4d8afe4e893752efe87e60ca906c7
SHA1 hash:
3ef4ad6579868be2cb954a02003e5838e7195d50
Link:
https://www.unpac.me/results/2cfe9652-1834-428c-91c8-695589b36d86/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/29748957e437/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/29748957e43758e0a59ec98a377f55bbdd4f25fdd4ba10bae8d6ec997f580d1e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Malspam

SnakeKeylogger

Executable exe 29748957e43758e0a59ec98a377f55bbdd4f25fdd4ba10bae8d6ec997f580d1e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/296809/

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