MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52. 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: 4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52
SHA3-384 hash: c912feb9318dd37cc87ecf8f004c0228e726fb22b5018ae8e56cba795a4ed5926512167ceb095a8dda416b559c96ed49
SHA1 hash: f72d34ea76d3ca8aee95419a46d862d137ccae14
MD5 hash: b991a513b8bd33bce6014a6907461eae
humanhash: high-tennis-alpha-oven
File name:FRA-XwcKdMDcpcV1Rjr.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:604'160 bytes
First seen:2023-07-19 12:46:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:f5PYPfY7apHdIi5iDTe4Nsb/qyDbOYPg1gUlhtB0OJzRkhkzLRcka:BPYPgGpnQDTPGzDbrYvIOJzG
Threatray 5'372 similar samples on MalwareBazaar
TLSH T1B9D412007EA4AB13C574CBF94215BB5423BADFDC2061E02D8EEAFDD672A5F140A50E5B
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)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1a101058-1a60-a674-b767-08ae109c39e5.eml
Verdict:
Malicious activity
Analysis date:
2023-07-19 10:14:59 UTC
Tags:
snake evasion keylogger trojan
Link:
https://app.any.run/tasks/60615f73-7921-4b69-a734-a68b87456695

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/424854/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.31791.4587.23727.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64b7db472ad0f7418d6a2b51/reports/1afc5ba5-4969-44af-8170-1b289c2cca57/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52
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/d0b57524-8e4c-4d24-80d1-e78cb8baaee1
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275953
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-19 12:47:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=joezufdf5cutkavy572d7ta4sjp63usgcsfqfp2q27yxpk34fvja._file
Verdict:
malicious
Similar samples:
1b6074d75cc84fcd24ad401c5706b1b77c1ef133a479f92e43153cbd8a952929
SnakeKeylogger
4267e2d7fe9a8a024af4c37d0dfebe2b19475780ff5d503dc33aa5601d67444c
SnakeKeylogger
560d725c51733509f17d4a1b647cb5cfea3f400cfcc9cbab82da116419db1297
SnakeKeylogger
653712fe2ab77c16473454a92a6ee7200e7c9600262bbb24e14612bdf393185f
SnakeKeylogger
673a75c1f1f0092d9c281898b7e218b8c1440faa70990a5060bf8e560687e4b9
SnakeKeylogger
712e705f2af68e8c969908ea6cf88217ce9512302c8d26aa4b095c38b759abe2
SnakeKeylogger
7f83cd291ccbaf7e86cd96fffc54ecdadb4dff972f4ddcb11ca0cdadf9788899
SnakeKeylogger
a5fd6b85520d3b39202bd9a1cd07164034a437019dbdac558a6850498a104038
SnakeKeylogger
be97a51ffa2d24ac0f2eba8eb2bc3ed49057c873d16d8c6b893c84b8670c9a1f
SnakeKeylogger
eebe1c81da57309a99fa8cf1a8ef2ef90af6072182ad6b8dd3ceb8a31500bd0c
SnakeKeylogger
+ 5'362 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/230719-pz7peaeh57/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
45b5a61e4a8f4025d3e94f407c0e84a2cde427a918f2a5446278e22117da1d4c
MD5 hash:
ca775551666be768a9241f43eec98b87
SHA1 hash:
fbbd937067a24c48ee5274d3fa2881a991e64f3c
Link:
https://www.unpac.me/results/66f2fe1a-519f-47de-a3b6-26bd6f82822e/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/66f2fe1a-519f-47de-a3b6-26bd6f82822e/
SH256 hash:
1697cf7558f177fcc8056f9c4edd20d2ae40dbb1174b61f29772f2253a32af50
MD5 hash:
412b890b4edab18ab4921fb798fe679e
SHA1 hash:
5e0d567dd1a0d3c479cb9d9b08f04dced1fdb4d5
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/66f2fe1a-519f-47de-a3b6-26bd6f82822e/
Parent samples :
a5fd6b85520d3b39202bd9a1cd07164034a437019dbdac558a6850498a104038
712e705f2af68e8c969908ea6cf88217ce9512302c8d26aa4b095c38b759abe2
4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52
4267e2d7fe9a8a024af4c37d0dfebe2b19475780ff5d503dc33aa5601d67444c
a522c162309a70669686d31f16cab0be84f04cc948e8d2e6579b9a1365b63fc5
SH256 hash:
bc4fa4fb038c78052c07ea3aab9ae0b3bd312fb5ecceab97b57d2ac70e7f3051
MD5 hash:
575471cb2825bf49b91b0967b1e511cc
SHA1 hash:
5e0ae90f044587ef0caf620730e3f52b5e7f7d31
Link:
https://www.unpac.me/results/66f2fe1a-519f-47de-a3b6-26bd6f82822e/
SH256 hash:
4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52
MD5 hash:
b991a513b8bd33bce6014a6907461eae
SHA1 hash:
f72d34ea76d3ca8aee95419a46d862d137ccae14
Link:
https://www.unpac.me/results/66f2fe1a-519f-47de-a3b6-26bd6f82822e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4b899a1465e8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52

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 4b899a1465e8a93502b8eff43fcc1c925fedd246148b02bf50d7f177ab7c2d52

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/424854/

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