MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786
SHA3-384 hash: 144ba5236af2d62b818a1ebe8b887d038ce04e721d9b78bbdb4024cc14ae4ca0c0c6f8cdbb8916e4e9fc755bdaca498f
SHA1 hash: 5c5549baf9384c52c15458772b36afb779b99d0f
MD5 hash: c3f352c7c8fdb88fc7c5daa05196a5e8
humanhash: iowa-triple-oranges-hotel
File name:doc 2023270899001900110.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:509'440 bytes
First seen:2023-09-07 06:24:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:zXQ+govVy8JqVSOj65cjMT0INZkQ+UBRvJ4RLxvW32ImGf5fVsbRf8:zXQ3otyY0SO2djNZp+UBRj3lftOk
Threatray 161 similar samples on MalwareBazaar
TLSH T181B412229D520F7DCC7D23F2C530315207BED52A602AE72D9E9A21C4477771D0AA2B7B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 64033a2c2c3a0568 (6 x SnakeKeylogger, 3 x Formbook, 1 x RedLineStealer)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
doc 2023270899001900110.exe
Verdict:
Malicious activity
Analysis date:
2023-09-07 06:29:33 UTC
Tags:
evasion snake keylogger
Link:
https://app.any.run/tasks/0aedf688-f9e8-46e6-9f8e-e87acd63f0eb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/446844/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

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
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64f96cc04578d9c35e058975/reports/9f9f6cf1-0c48-4d22-8050-556510474c01/overview
Verdict:
Malicious
Labled as:
Ser.Strictor.Generic
Link:
https://www.hybrid-analysis.com/sample/abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786
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/d9185c01-5993-43e3-8030-ceabea972dd8
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1304944
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1304944 Sample: doc_2023270899001900110.exe Startdate: 07/09/2023 Architecture: WINDOWS Score: 100 40 checkip.dyndns.org 2->40 42 checkip.dyndns.com 2->42 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 10 other signatures 2->52 8 doc_2023270899001900110.exe 7 2->8         started        12 RmEkDwQfP.exe 5 2->12         started        signatures3 process4 file5 36 C:\Users\user\AppData\Roaming\RmEkDwQfP.exe, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmp48BC.tmp, XML 8->38 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 8->54 56 Adds a directory exclusion to Windows Defender 8->56 58 Injects a PE file into a foreign processes 8->58 14 doc_2023270899001900110.exe 15 2 8->14         started        18 powershell.exe 21 8->18         started        20 schtasks.exe 1 8->20         started        22 doc_2023270899001900110.exe 8->22         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 24 RmEkDwQfP.exe 14 2 12->24         started        26 schtasks.exe 1 12->26         started        signatures6 process7 dnsIp8 44 checkip.dyndns.com 193.122.6.168, 49709, 49712, 80 ORACLE-BMC-31898US United States 14->44 64 Tries to steal Mail credentials (via file / registry access) 14->64 66 Tries to harvest and steal browser information (history, passwords, etc) 14->66 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        32 WerFault.exe 24->32         started        34 conhost.exe 26->34         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786/
Threat name:
Win32.Trojan.Strictor
Create hunting rule
Status:
Malicious
First seen:
2023-09-07 05:35:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vo5xnbldo27c5k4ns6nvxsmi2hyzie5676iibaoqvec46wrhc6da._file
Verdict:
malicious
Similar samples:
1fe2be77e4073e5575b553ba1183fcb619c73639031b19e95b20c9b894bacbd4
SnakeKeylogger
327f487c6ed34bbfc7d0541d081129d7b4bc4a6e071ed7750e9817da24d5a523
SnakeKeylogger
4853da12f682cf7232c3a41b5de1c28e838cf72c8c118fec7f66dabd451598b0
SnakeKeylogger
6695e4331e8ce9706466a68a03272ca2e09fa21141d08fede561a93eb8962c9f
SnakeKeylogger
94bcfa2f30dbe9c0f930ad54feb009eadc10f1f06cd5cba3b068fef35982f8da
SnakeKeylogger
a275ff9a8fba667af2ee71739cb07eabba60bffbd880f04bcbe17d9abcd6d730
SnakeKeylogger
dac2900262654e1c4c4c083bad98057b37d7f82e32e75e45af0a4f4fdd174ae9
SnakeKeylogger
e2b5d276a5778dcf5b0e456c751804a30d063feb2da1467ff01fa736179767ba
SnakeKeylogger
e74ecf1c2f87e3182e7a6414767b62eeea8a49e1d1b08894fbb50a8cd6243961
SnakeKeylogger
ea4c93c7108d234fa463739575ee27035d327f026c813b39ba2b93a634cdc7e8
SnakeKeylogger
+ 151 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230907-g6mntafa68/
Behaviour
Creates scheduled task(s)
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
40bc7cbcb1c6f215985580dfd1ce3c5ab203787a3263ef82dd8428f9e83c4bb6
MD5 hash:
515c64a2dc729f5a3794aa5fa9d90c61
SHA1 hash:
dffe3889785cd3e1b24f7bc58684887cb7126367
Link:
https://www.unpac.me/results/fafbf5fb-fbd0-44a8-b1f3-d768e3c20f84/
SH256 hash:
06ecf916b6e3d161ee0614ac558477f56b8f9212fc41bf00234ff62b15b86027
MD5 hash:
cb1d86841c8f922f3a4106b0dba1b144
SHA1 hash:
8eacdefdb557684ca8e9204621e7459d339d8f28
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/fafbf5fb-fbd0-44a8-b1f3-d768e3c20f84/
Parent samples :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 hash:
9a4795e5d58e9c21276da43645da2ac76de1fe33385deafbba96601e42e1c981
MD5 hash:
a25bca86e476d9e36290abd76b8e8fd8
SHA1 hash:
839639eb3e3809aac65293d87525cc53885e3f64
Link:
https://www.unpac.me/results/fafbf5fb-fbd0-44a8-b1f3-d768e3c20f84/
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/fafbf5fb-fbd0-44a8-b1f3-d768e3c20f84/
SH256 hash:
abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786
MD5 hash:
c3f352c7c8fdb88fc7c5daa05196a5e8
SHA1 hash:
5c5549baf9384c52c15458772b36afb779b99d0f
Link:
https://www.unpac.me/results/fafbf5fb-fbd0-44a8-b1f3-d768e3c20f84/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/abbb76856376/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/abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786

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: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 abbb76856376be2eab8d979b5bc988d1f19413beff908081d0a905cf5a271786

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/446844/

Comments