MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fc56654c730505dd97bbe04e8c9f688b7b9366eb1981e848fe3c829a553f40d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fc56654c730505dd97bbe04e8c9f688b7b9366eb1981e848fe3c829a553f40d
SHA3-384 hash: 13051a8fd94836e1a858555654f78b6cc8908cb568021c08f3d4f6b872a3c9691004407c0fc2c076204e017f847d512a
SHA1 hash: ee74b975fec3f678ac8e60d4f5d03d6348744944
MD5 hash: 83cdd94283e648c36a9e11efe97ec3ec
humanhash: mango-five-uncle-mango
File name:scan5061002xls.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'004'544 bytes
First seen:2023-01-03 16:31:39 UTC
Last seen:2023-01-18 11:53:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:mzQ3TUTyvWX1Qf+c/Q0zVQDOIGMyy0y6QV0RGXj:mzQUT3XTcZqaIt50yFz
Threatray 7'205 similar samples on MalwareBazaar
TLSH T1BA257AB7D39CDCD0EA912EB012099DB60A216E4E94D1958B3BEFB47BDB34180D7F0496
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 b0808a9c9c8a8030 (3 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
scan5061002xls.exe
Verdict:
Malicious activity
Analysis date:
2023-01-03 16:32:29 UTC
Tags:
trojan evasion
Link:
https://app.any.run/tasks/1c2c7600-427b-4cb7-b270-6830b73b8a03

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3802.32455.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
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:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63b4588583a5ae8cb4a7b19b/reports/0c5eb785-ef3f-4b47-89c3-99744eecdc33/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/36b34208-a8fa-498b-b879-d5f66c51f1eb
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1144661
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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
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: 777391 Sample: scan5061002xls.exe Startdate: 03/01/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 8 other signatures 2->53 7 scan5061002xls.exe 7 2->7         started        11 nfsGjQeiN.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\nfsGjQeiN.exe, PE32 7->31 dropped 33 C:\Users\...\nfsGjQeiN.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp1682.tmp, XML 7->35 dropped 37 C:\Users\user\...\scan5061002xls.exe.log, ASCII 7->37 dropped 55 May check the online IP address of the machine 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 61 Injects a PE file into a foreign processes 7->61 13 scan5061002xls.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Machine Learning detection for dropped file 11->63 21 nfsGjQeiN.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.com 193.122.130.0, 49697, 49699, 80 ORACLE-BMC-31898US United States 13->39 41 checkip.dyndns.org 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 checkip.dyndns.org 21->43 45 192.168.2.1 unknown unknown 21->45 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal ftp login credentials 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fc56654c730505dd97bbe04e8c9f688b7b9366eb1981e848fe3c829a553f40d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-03 14:08:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r7cwmvghgbif3wl3xycorspwrc33sntowgmb5bep4pectjkt6qgq._file
Verdict:
malicious
Similar samples:
0e803cb90548d53886ab681f62ac7bcd45f9e33c3d2d9f6afce921a680916c67
SnakeKeylogger
50109664df17c305d63866d276484eff9131d9fb4bbb091275f07d940e7435b5
SnakeKeylogger
52efb2b565c82a6a35c3dc53aa8a8aaf395eec64d20b106f86a9c8874000c19f
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5ea5baa76e56e7f96fc470ff3b0a6d9b3ba0d0460b2228ab334e0048de21fe90
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7ce7ca5deeb35f3cce19ca4e01e28aebe9f1b03dc8778a2e85e0d515a6df1a3e
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7f853645ba0f93326426c09454b3ec3f723e44f38b8c64f467cd4d1dbd4333ad
SnakeKeylogger
86bbdfb30d760c948d6493941fc293ac073da4e622e3385575621a5823159b64
SnakeKeylogger
8f6910c2c42d4d5aef3cd7ffa5bb4a70e15c2b32e35d465be19a68ffd872b60b
SnakeKeylogger
bfbe89a923b76a0f6ef973b02eeeef58477da68a752a40a3875047f11c83a68f
SnakeKeylogger
e4d4753f844a6a075a04e0404fa6a8e2c4ef6aa09298dfbfe690a4f0f7824c86
SnakeKeylogger
+ 7'195 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/230103-t1yv4sfc2y/
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/bot5890520400:AAHJ6-wblqa9UgNrQiU_F3OpLLrdIMrvJhc/sendMessage?chat_id=5918968990
Unpacked files
SH256 hash:
6f89c37fa4a335691fb5c87ee2aa1c4dd632297c5668bf08da691974c7a40669
MD5 hash:
c65fb4aa3dbd276b650d09fffcd107a3
SHA1 hash:
fb9adcbc401468f1377e293125ca9ce31021ef5d
Link:
https://www.unpac.me/results/73df7965-4ec6-4fef-8dc1-01b3a649ffd8/
SH256 hash:
0bd22870bdf2e5825487725b27199d10dbd400bd52893a86163d8f0e08454060
MD5 hash:
dac6616ebca826d540db6047d81b2432
SHA1 hash:
e4bf6d0c976099177bf789ed2a04d2a7c542354d
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/73df7965-4ec6-4fef-8dc1-01b3a649ffd8/
Parent samples :
a5c5fff9f5fb5557c0be28962dd29a09b3691eeab05cb2970718d877b2559b97
8fc56654c730505dd97bbe04e8c9f688b7b9366eb1981e848fe3c829a553f40d
SH256 hash:
7b9c3144890e143e6d11678a5be881892de653367f9929913306e8865b83a109
MD5 hash:
702c8a6d1b276c65c526b99bb84acc39
SHA1 hash:
95b0aa1f7e2b99321cc367dc7f72a2d1b16563cb
Link:
https://www.unpac.me/results/73df7965-4ec6-4fef-8dc1-01b3a649ffd8/
SH256 hash:
c540ee591b86046d35bd8c6d10081c0a11ca9292c1665b772ea48a0b54ce200e
MD5 hash:
640dae8ea290a5b59948adf98a5a48ac
SHA1 hash:
6fc6c71f5820a59d87306d05076030ca8109380f
Link:
https://www.unpac.me/results/73df7965-4ec6-4fef-8dc1-01b3a649ffd8/
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
Link:
https://www.unpac.me/results/73df7965-4ec6-4fef-8dc1-01b3a649ffd8/
SH256 hash:
8fc56654c730505dd97bbe04e8c9f688b7b9366eb1981e848fe3c829a553f40d
MD5 hash:
83cdd94283e648c36a9e11efe97ec3ec
SHA1 hash:
ee74b975fec3f678ac8e60d4f5d03d6348744944
Link:
https://www.unpac.me/results/73df7965-4ec6-4fef-8dc1-01b3a649ffd8/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8fc56654c730/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8fc56654c730505dd97bbe04e8c9f688b7b9366eb1981e848fe3c829a553f40d

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.

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