MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6de3253e28ebdc0d2a3b548bce03c62f61b4e4ac87a7e76af7951afa090cc5e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6de3253e28ebdc0d2a3b548bce03c62f61b4e4ac87a7e76af7951afa090cc5e
SHA3-384 hash: 80ab1f137122847d65f4a235fdaf8aef55d0d399038784e55c1e18926fed1f0d3b4ef55d4e008a0874f0440d384f7bd4
SHA1 hash: 4e31da999dc53945f71e003a699a1d3bb21b3074
MD5 hash: 26de7a6f973c45ca47aa7ee06d04c796
humanhash: blue-missouri-georgia-mike
File name:dDZs2uIxjHfde2n.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:948'736 bytes
First seen:2022-03-14 18:44:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:sEx2iNT/PkvNRbKV45UO70hbsEV68s2lyYNCLpR90gc7VeyPGD0wn8ux+x9rp:F1x0l4tOohb3VVs2lKZ2YnJxqv
Threatray 3'922 similar samples on MalwareBazaar
TLSH T17815C0E0FF0896BEDC016136C4A84C701DA56B8D24197F1AA17F219D497BECF49A7C2E
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/250328/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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:
obfuscated packed
Link:
https://www.filescan.io/uploads/622f8d350cd58dbd9298690b/reports/73b47bb8-6094-458b-99c6-d1f40dc6d563/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/066e8988-5ea7-4f50-b58b-52aed6cababa
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/956432
Signature
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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: Suspicious Add Scheduled Task From User AppData Temp
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 588918 Sample: dDZs2uIxjHfde2n.exe Startdate: 14/03/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for dropped file 2->41 43 11 other signatures 2->43 7 dDZs2uIxjHfde2n.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\jXKZeafUIxlZj.exe, PE32 7->23 dropped 25 C:\...\jXKZeafUIxlZj.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmp785E.tmp, XML 7->27 dropped 29 C:\Users\user\...\dDZs2uIxjHfde2n.exe.log, ASCII 7->29 dropped 45 May check the online IP address of the machine 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 11 dDZs2uIxjHfde2n.exe 15 2 7->11         started        15 powershell.exe 24 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 checkip.dyndns.org 11->31 33 checkip.dyndns.com 158.101.44.242, 49796, 80 ORACLE-BMC-31898US United States 11->33 35 freegeoip.app 188.114.97.7, 443, 49797 CLOUDFLARENETUS European Union 11->35 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6de3253e28ebdc0d2a3b548bce03c62f61b4e4ac87a7e76af7951afa090cc5e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-14 18:45:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w3pdeu7cr264buvdwvelzyb4ml3bwtskzb5h45vppfi27ieqzrpa._file
Verdict:
malicious
Similar samples:
0bc6152941893e5d36af2520150b93cc439e5efdb476038e6fac9a17dacc743f
SnakeKeylogger
459ffd564cff546baed72dc2ba79fff156b533600495098f319eed8239d0bb21
SnakeKeylogger
742526bc4de3287b0d55149acdc82c1578cbaae2c42066e40ac5812ed9fd3159
SnakeKeylogger
7529261b01e2f6d420aa0239c584a7d6c0022ea71ce562335d1384a03d529bbd
SnakeKeylogger
ae13fe36ae25d1c276ec9efaaa8599e186f9df2b2d742c7999b895fdf2d302d7
SnakeKeylogger
b188bb830946acfecb6674b08fd89db34c8aa2be066205f7ee50c9f8fbbe3454
SnakeKeylogger
d9c3080d262ce878565455b1d34ab1ed0c45e470cb6651de7e168150807c7d1c
SnakeKeylogger
+ 3'912 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/220314-xd4dvsbac6/
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
.NET Reactor proctector
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
8eb814cfa64b9eb2a668e17467c0462908d2f546a3e1d90344aa149046d5e479
MD5 hash:
0b6dcdc1fa643fdd0241d546f47f78d2
SHA1 hash:
e50727681797a6df58c05fec7119501fcd0957a7
Link:
https://www.unpac.me/results/471dce5b-ca3a-4efe-a2db-011e4ff7d2e6/
SH256 hash:
4bed2f76dfd81b0169ffd976c1d5da8f8f7404ae892de62b4f9db34e01c30470
MD5 hash:
f0862a652383d4daf97275638bf9f316
SHA1 hash:
8b13aaed636c338f71033070422a051cad7bf59b
Link:
https://www.unpac.me/results/471dce5b-ca3a-4efe-a2db-011e4ff7d2e6/
SH256 hash:
f36e1eb60efcc54f69cdfa0dbec4124f2b52aa38a17c0a35989c10252c9b0afb
MD5 hash:
6ea165e926f054d0202aa56e0ff335ad
SHA1 hash:
604f45af6274643d1d4f7826556c54e5cb8b474c
Link:
https://www.unpac.me/results/471dce5b-ca3a-4efe-a2db-011e4ff7d2e6/
SH256 hash:
340fd6a6b1b8368289a4ba64a17b81d7907b1cd25ccaf41347ccacb661ad8074
MD5 hash:
a21815533f61565726d4512cdf5c4244
SHA1 hash:
0094585a7793d59a16f4b3b1fdeee07c723086b6
Link:
https://www.unpac.me/results/471dce5b-ca3a-4efe-a2db-011e4ff7d2e6/
SH256 hash:
b6de3253e28ebdc0d2a3b548bce03c62f61b4e4ac87a7e76af7951afa090cc5e
MD5 hash:
26de7a6f973c45ca47aa7ee06d04c796
SHA1 hash:
4e31da999dc53945f71e003a699a1d3bb21b3074
Link:
https://www.unpac.me/results/471dce5b-ca3a-4efe-a2db-011e4ff7d2e6/
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/b6de3253e28ebdc0d2a3b548bce03c62f61b4e4ac87a7e76af7951afa090cc5e

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 b6de3253e28ebdc0d2a3b548bce03c62f61b4e4ac87a7e76af7951afa090cc5e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/250328/

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