MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7
SHA3-384 hash: b796a2e67fe0ece46f4da99179423b17a780fe3dcd66f2df38076e1f1056bbd24f40adf83122aa0e59dc8a099e94b96f
SHA1 hash: 1a377ec0bcbe1a1ddcdffd7ede7079f38eb3e44e
MD5 hash: 495d8af23d282c25c53ac94805eedab8
humanhash: sierra-indigo-hotel-florida
File name:LSl71RSdKGfhuNG.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:724'992 bytes
First seen:2023-05-31 11:47:53 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 12288:pfjU22n22f223229AMTihh6xhZ6Ory76iaCfBs6EqbyGkvSgoKHeWeBU2kJMMMDg:ZU22n22f223222MUgh8ywguy8sHWQMM7
Threatray 2'008 similar samples on MalwareBazaar
TLSH T1FBF4F164DABE951EC8EB767CA570103052FDC508281BD3AC5A423C7FD83AF70AA53267
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c44484ad8d8aa444 (8 x SnakeKeylogger, 3 x Formbook, 3 x AgentTesla)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
276
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
LSl71RSdKGfhuNG.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 11:49:58 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/6ed968a7-071e-4859-900a-d7674be8c359

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/394078/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2068.4497.25765.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/647733f7907fc4bd95dcfd56/reports/951ef731-dee5-4c94-8ffd-7655d1c6364b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0bd03f88-40ce-4bce-b400-9a25106be5d5
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1246053
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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 harvest and steal ftp login credentials
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: 879071 Sample: LSl71RSdKGfhuNG.exe Startdate: 31/05/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 6 other signatures 2->55 7 LSl71RSdKGfhuNG.exe 7 2->7         started        11 QYasChP.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming\QYasChP.exe, PE32 7->33 dropped 35 C:\Users\user\...\QYasChP.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp55BA.tmp, XML 7->37 dropped 39 C:\Users\user\...\LSl71RSdKGfhuNG.exe.log, ASCII 7->39 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 LSl71RSdKGfhuNG.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 LSl71RSdKGfhuNG.exe 7->21         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 23 QYasChP.exe 14 2 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 41 checkip.dyndns.org 13->41 43 checkip.dyndns.com 132.226.247.73, 49701, 80 UTMEMUS United States 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 checkip.dyndns.org 23->45 47 132.226.8.169, 49702, 80 UTMEMUS United States 23->47 67 Tries to steal Mail credentials (via file / registry access) 23->67 69 Tries to harvest and steal ftp login credentials 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 31 conhost.exe 25->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-31 11:48:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xohdi4gpaxkkuttukunrdi4ugzub3nrsa3l4dpxa3w2l37uz33dq._file
Verdict:
malicious
Similar samples:
103defe5089465f983ce4e96852a172e6f3e3ae5edac58d366df916f0a189cb7
SnakeKeylogger
4051cb962adc56da0c94bdb3b81fe0a0cf4d4b5fc0652289513a3691513bc0b8
SnakeKeylogger
564b04babf3a9e21e6b6b3f5a1c7ea624e5036052382afc1ba15e206b6308f6a
SnakeKeylogger
5e120295dbb1df0ffae200b49202256cc03f6f5414addf758a4c1b11d683774d
SnakeKeylogger
73d18d7b6bd92fa3e85db713d39f932c483c0317607b93a2b31845d4e703a6a2
SnakeKeylogger
8615169ad317d762db6aac611781bbfa7f96e977e3fcf2e5385a952c8b3a3bca
SnakeKeylogger
c867fd488ab6ce0432121c22a8135548149fdec7ac7034c5e9ad6a78f4d08c5d
SnakeKeylogger
d26f10eaa0513aec677c5aa206d6f8165a311840264d33c2c21ca6a5fb1e59e6
SnakeKeylogger
dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026
SnakeKeylogger
f9de572b6969fcde747af49c9b07b6851182eb62e53deeb7d792a4df485bf1c7
SnakeKeylogger
+ 1'998 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/230531-nyfc4afa8v/
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 data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5412042498:AAH4OVSAlB-9yvO0MxObTPVF8mPej6Ln4M4/sendMessage?chat_id=5573520537
Unpacked files
SH256 hash:
7335f70a056d18401ee83c1e4ab0d87a953c8a24205d4f35b203bf9b0ab53fc7
MD5 hash:
23a255ef9cfc6690da2b014120a69396
SHA1 hash:
d719b87fe4a2449c10a26105e94d05463bc5fa86
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/2a5da5d8-84ed-40e7-961d-85cbb0e420e1/
Parent samples :
c867fd488ab6ce0432121c22a8135548149fdec7ac7034c5e9ad6a78f4d08c5d
11c40e089217d16a0e9011687cf21883e5039ea51c1f32f529d55190e81214bf
85913be7b7f0f7de4a9e3e28f16a32fc61c676d958c35296f07f8f63c20d4824
398c5e8474d46a3c0855c3ccaaa0dedaf04e5250aa39c7bf778e8d6dd90100c8
6606e8e5dbcaf4e3c38620c97849f456c0bac6999a075575d7f24ed742c4ebef
bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7
83e4ebc8630c82ede3203b44241bed059dc17c1dbf29c37cebaa401be387a9a3
3f636bdccb31f00e931d76d42bad757c5d8f1ec7973c81f054bf2a1baf7d37a2
64ff25d9b3c43b39f74083320d5bd73c1e4ec4ba7712c66491594557d02ae287
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/2a5da5d8-84ed-40e7-961d-85cbb0e420e1/
SH256 hash:
e938061c59d42a2a1ece2e3401c8cf7ebad9975ae2256a6f9fa50a4bf090c56e
MD5 hash:
414f3d3ae1f511ccee35c38d59b3c668
SHA1 hash:
b5de23ecf8246ef8cf861a1cb977f26949dae2b3
Link:
https://www.unpac.me/results/2a5da5d8-84ed-40e7-961d-85cbb0e420e1/
SH256 hash:
b845298489a78c7d66ba9e106de1606e64f9104b2fedc756ebe22275dbee8634
MD5 hash:
9e4440f3a14a5099078ddb26d3fef08d
SHA1 hash:
80c47af8fa3ccfabbb1ec79e7f7b03c19b337dbf
Link:
https://www.unpac.me/results/2a5da5d8-84ed-40e7-961d-85cbb0e420e1/
SH256 hash:
8662ef2b5d056f43ebd003abbff838a29f153ffb227a9eb187629c26d4a4d0f3
MD5 hash:
e6e88e8f44ced7680ed792e968ece867
SHA1 hash:
5f4cbdf14b14fc64cdcc1e465e6cd80cd5fb6e3b
Link:
https://www.unpac.me/results/2a5da5d8-84ed-40e7-961d-85cbb0e420e1/
SH256 hash:
bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7
MD5 hash:
495d8af23d282c25c53ac94805eedab8
SHA1 hash:
1a377ec0bcbe1a1ddcdffd7ede7079f38eb3e44e
Link:
https://www.unpac.me/results/2a5da5d8-84ed-40e7-961d-85cbb0e420e1/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bb8e3470cf05/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/bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7

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: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 bb8e3470cf05d4aa4e74551b11a39436681db63206d7c1bee0ddb4bdfe99dec7

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/394078/

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