MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b88395f4d398c54925af660992e5b72acae5e15823ea88b91b528415eb674566. 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: 13


Intelligence 13 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b88395f4d398c54925af660992e5b72acae5e15823ea88b91b528415eb674566
SHA3-384 hash: ca3c570ff6a0533898579cdca3a0156c205571c180c000cf79d0eba800fae83b615ca9f747d5eba84b9112d4f83459cd
SHA1 hash: 1e54c6dd7f7ee4d6ac8dfb7d8a3ac150911329f6
MD5 hash: 4cb5ec28eb8410ff7a572f522e31d588
humanhash: nitrogen-avocado-jupiter-lemon
File name:IM5xzg0led6NZm8.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:709'120 bytes
First seen:2023-07-11 08:36:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:mHp/AOd0Q+d4Z9sd2zl189DkV83lfz4Righ1yMfbGnJ2eEjNQgW:mB4d4Ic78dISlfz4Z1LfCken
Threatray 2'417 similar samples on MalwareBazaar
TLSH T1ADE4213DA814212A8D7CDEAA46CF494CF2D2561BF35EB83F2AD61AC34612941F7C6C1D
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
286
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IM5xzg0led6NZm8.exe
Verdict:
Malicious activity
Analysis date:
2023-07-11 08:38:11 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/7c10f260-6528-4054-af56-3b6b46f11c3b

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/415367/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.17721.3610.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Restart of the analyzed sample
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed replace
Link:
https://www.filescan.io/uploads/64ad14af2f8c5654cdd9d7d6/reports/cf7d5f36-4121-4605-84f3-a291014bbf9c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/b88395f4d398c54925af660992e5b72acae5e15823ea88b91b528415eb674566
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c47d38a-b6c9-4031-8a16-f1c1118a8a90
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270671
Signature
.NET source code contains very large strings
Found malware configuration
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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1270671 Sample: IM5xzg0led6NZm8.exe Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 6 other signatures 2->39 7 IM5xzg0led6NZm8.exe 6 2->7         started        11 kQdZSEBdJ.exe 2 2->11         started        process3 file4 21 C:\Users\user\AppData\Roaming\kQdZSEBdJ.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp6A60.tmp, XML 7->23 dropped 25 C:\Users\user\...\IM5xzg0led6NZm8.exe.log, ASCII 7->25 dropped 41 May check the online IP address of the machine 7->41 43 Uses schtasks.exe or at.exe to add and modify task schedules 7->43 45 Injects a PE file into a foreign processes 7->45 13 IM5xzg0led6NZm8.exe 15 2 7->13         started        17 schtasks.exe 1 7->17         started        47 Multi AV Scanner detection for dropped file 11->47 49 Machine Learning detection for dropped file 11->49 signatures5 process6 dnsIp7 27 198.23.221.13, 2525, 49700, 49701 AS-COLOCROSSINGUS United States 13->27 29 checkip.dyndns.org 13->29 31 checkip.dyndns.com 193.122.130.0, 49699, 80 ORACLE-BMC-31898US United States 13->31 51 Tries to steal Mail credentials (via file / registry access) 13->51 53 Tries to harvest and steal browser information (history, passwords, etc) 13->53 19 conhost.exe 17->19         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b88395f4d398c54925af660992e5b72acae5e15823ea88b91b528415eb674566/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-11 08:13:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcbzl5gttdcusjnpmyezfznxflfolykyepviroi3kkcbl23hivta._file
Verdict:
malicious
Similar samples:
4bd65c6278bf0a954b76e47052d212150a61be572f3f0dd2dac5345dfd875707
SnakeKeylogger
53081b8516852eee078265c82b2f9b70367d3d2a50d8886e24f2704a3b683929
SnakeKeylogger
62f8a25d4004ab00392eed751610158bdceaf54359f694564310226579a2cea9
SnakeKeylogger
7dd87045b01664baae6b15de3d058e1c93b40d2125b5c1448c2fb4bd2d59100c
SnakeKeylogger
8158e1869f8d46e43475b20b428189503dee35d2a34da9467fd58c95fc7f6057
SnakeKeylogger
9c3a93c9fb73bcb55516b64442f10442919ce9e8d6e00a751e5a86f516bd9ecf
SnakeKeylogger
bde75e5a73df3ef95e72fd79905f718427f70945166bbf8558f9e84b3605abaa
SnakeKeylogger
e74ecf1c2f87e3182e7a6414767b62eeea8a49e1d1b08894fbb50a8cd6243961
SnakeKeylogger
eb6ac5c1adc4a760d3632874fd1ce4299e761023a5afedeaffdcf27009d185b8
SnakeKeylogger
+ 2'407 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/230711-kh5q9sgh3t/
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:
9680c6f00f57259f02fa5bda4dc269fcc8bc49b89f967aaa2dd7b9aa94edf616
MD5 hash:
853ff108c4387a4ac43cdc695a6bcd18
SHA1 hash:
f5c9b946664b5dbe1f3d71e0b371d9b4703aac3a
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
e688615115f73b8cc2772cff107ead7da5490924b294d863af5da83cbc133555
MD5 hash:
5ff931c70efbbe4ad978f6003956e718
SHA1 hash:
919afa208d5aef27b741aca386cf8c6b4788daf5
Detections:
snake_keylogger
Create hunting rule
snake_keylogger
Create hunting rule
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
9680c6f00f57259f02fa5bda4dc269fcc8bc49b89f967aaa2dd7b9aa94edf616
MD5 hash:
853ff108c4387a4ac43cdc695a6bcd18
SHA1 hash:
f5c9b946664b5dbe1f3d71e0b371d9b4703aac3a
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
9680c6f00f57259f02fa5bda4dc269fcc8bc49b89f967aaa2dd7b9aa94edf616
MD5 hash:
853ff108c4387a4ac43cdc695a6bcd18
SHA1 hash:
f5c9b946664b5dbe1f3d71e0b371d9b4703aac3a
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
e688615115f73b8cc2772cff107ead7da5490924b294d863af5da83cbc133555
MD5 hash:
5ff931c70efbbe4ad978f6003956e718
SHA1 hash:
919afa208d5aef27b741aca386cf8c6b4788daf5
Detections:
snake_keylogger
Create hunting rule
snake_keylogger
Create hunting rule
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
e688615115f73b8cc2772cff107ead7da5490924b294d863af5da83cbc133555
MD5 hash:
5ff931c70efbbe4ad978f6003956e718
SHA1 hash:
919afa208d5aef27b741aca386cf8c6b4788daf5
Detections:
snake_keylogger
Create hunting rule
snake_keylogger
Create hunting rule
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
SH256 hash:
b88395f4d398c54925af660992e5b72acae5e15823ea88b91b528415eb674566
MD5 hash:
4cb5ec28eb8410ff7a572f522e31d588
SHA1 hash:
1e54c6dd7f7ee4d6ac8dfb7d8a3ac150911329f6
Link:
https://www.unpac.me/results/335f6b43-31aa-4340-a2bd-aff6395385de/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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

Executable exe b88395f4d398c54925af660992e5b72acae5e15823ea88b91b528415eb674566

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/415367/

Comments