MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
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SHA256 hash: b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c
SHA3-384 hash: 7f18aff1c1fa7e1c50bf5f738bba40df9a55dbc0647ed13636173494aa9763320887481751bf34235bf95a40bf4a60f4
SHA1 hash: 23eabafbeaea7cdd1268cf84d72a35eff762026a
MD5 hash: 08e7d41cfd518e274b856dd666cad15f
humanhash: gee-wolfram-victor-whiskey
File name:PO2022gJIW8B9wD07q1cv.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'022'976 bytes
First seen:2022-10-14 05:54:01 UTC
Last seen:2022-10-14 07:21:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:JAzT44W6tJGzcp0Cwjej6bep4DNv39bS6U5WOLnxOT/oExqI:JAzs4WiJ1eCwSHpeZktLnPEII
TLSH T101257C7A25D68503D5243135C483D2F32BFB9E606162D2CB2AD71F6FBC412FBA54638A
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 4810716969711048 (7 x SnakeKeylogger, 4 x Formbook, 4 x AgentTesla)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/320226/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.27992.15716.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6348f97baab5b3e31a6b33f2/reports/0117556d-0d40-4b7b-b20a-48a34b8c9e99/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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5536f82-9f85-46eb-9089-b1eafebf90ee
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1090482
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 723092 Sample: PO2022gJIW8B9wD07q1cv.exe Startdate: 14/10/2022 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 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 9 other signatures 2->55 7 PO2022gJIW8B9wD07q1cv.exe 7 2->7         started        11 clOfFWiXjuInbx.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\clOfFWiXjuInbx.exe, PE32 7->33 dropped 35 C:\...\clOfFWiXjuInbx.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp6AB3.tmp, XML 7->37 dropped 39 C:\Users\...\PO2022gJIW8B9wD07q1cv.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 PO2022gJIW8B9wD07q1cv.exe 15 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 21 clOfFWiXjuInbx.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        25 clOfFWiXjuInbx.exe 11->25         started        signatures5 process6 dnsIp7 41 checkip.dyndns.com 158.101.44.242, 49709, 49710, 80 ORACLE-BMC-31898US United States 13->41 43 checkip.dyndns.org 13->43 45 192.168.2.1 unknown unknown 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        47 checkip.dyndns.org 21->47 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal ftp login credentials 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-14 01:31:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
22 of 41 (53.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcmif7kjfncsvwjqehpdei5hlejnwva3og2nw5lpesf2hbnq3f6a._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/221014-glv5fsafg2/
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/bot5788931871:AAEfkw_P98L88KrFlXGZzJolFlQrpqGegLg/sendMessage?chat_id=5649714338
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e2ad78a0-b244-4cb6-99d5-2e112127314d
Unpacked files
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/37032a96-aa7b-4520-adab-8c2029919130/
SH256 hash:
2c30f09f477ea2fd8abbd57574a198284b5d5432c1ddb93349a15661b03583a3
MD5 hash:
1b3e1b8f030c22c4d63eaaeb8098226d
SHA1 hash:
c9a0929d34f000ef67ce17ed82413bf1c7a1a197
Link:
https://www.unpac.me/results/37032a96-aa7b-4520-adab-8c2029919130/
SH256 hash:
4035fab0fa6baa1644ef9c569698e92bd2da582aba6e37d145ec791f3f7738e2
MD5 hash:
5d7025962c08df30bc49388c5ab6b997
SHA1 hash:
a3c2974c7d5bdaa4c9185cd36fed5d259969cc64
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/37032a96-aa7b-4520-adab-8c2029919130/
Parent samples :
b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c
d086e34cc5ee029f8acb9acd840cee22341982c2c2f4752e575d4f18c5a9d00b
0a22a2255fdbaba55a3d1901e74e709968f363362e2902c5a16bfa6a86e90481
768b0f2e493d03d6c314819ed2898e559350dc85c25631a77c254444f86bf6ee
a2bc93e1eb0d1ac91d7c09faf00c5ecf97f7501c8883391c9d5b77a5c23c99c9
337760975af1bfd2b9c43ee0f7326ca1cad747c3426edbb7de1db2be71d8e5f5
f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef
16c6e27daa1a1e14e32a2a49ee97054d64a9ae4b4549db8d4d7c3bfca889c15d
6f8fda2c3717f8e5240615c1b03e0586a575cdca7625b1f62be50055d7eab52c
SH256 hash:
ae31ed2716092e0b33baa9ee89998369d9061910bcdcdd0a80eea77e5c0fa31d
MD5 hash:
d4c6ed3b945299aa65b03f72f7e19843
SHA1 hash:
4ff13539a9ab765392e1cb6a19f3840a699d2d3b
Link:
https://www.unpac.me/results/37032a96-aa7b-4520-adab-8c2029919130/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/37032a96-aa7b-4520-adab-8c2029919130/
SH256 hash:
b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c
MD5 hash:
08e7d41cfd518e274b856dd666cad15f
SHA1 hash:
23eabafbeaea7cdd1268cf84d72a35eff762026a
Link:
https://www.unpac.me/results/37032a96-aa7b-4520-adab-8c2029919130/
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/b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c

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.

Cape
Cape
https://www.capesandbox.com/analysis/320226/

Comments