MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 976fc03514a14ae7aad8298ef82b1ae3805c1707bf9c3b7d4afcb53883b4c081. 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: 976fc03514a14ae7aad8298ef82b1ae3805c1707bf9c3b7d4afcb53883b4c081
SHA3-384 hash: 92a5667b2e651a1c7ba90926b1ebeee8d16ae6e2a346baf540d944439e4aa5f7281bf7405259d8915472808bbbb3c40f
SHA1 hash: f7923bbfebeba500bc8f8fec6300a92a53895209
MD5 hash: aad9fc3c222d4fc20454f677cc6c5618
humanhash: beryllium-zulu-oven-fourteen
File name:vbc.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:832'512 bytes
First seen:2022-09-19 19:39:33 UTC
Last seen:2022-09-19 21:55:37 UTC
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:QFnvp3roNPMLwd/Cnv+9Mkv9iNDjrqPiFspBxs:YpS7a+9Mu8rdyb
Threatray 4'208 similar samples on MalwareBazaar
TLSH T1CE05CF141A65CE06C8BB9170D892E3701EA8DDD5831ECA5B08FA3CBFF6367D469D1272
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 7aca8abab4a4b8da (33 x AgentTesla, 32 x SnakeKeylogger, 4 x DarkCloud)
Reporter James_inthe_box
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vbc.exe
Verdict:
Malicious activity
Analysis date:
2022-09-19 19:41:01 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/d3616ba7-cdfc-4f12-ad57-8058d56a3f95

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/311455/
Detection(s):
SecuriteInfo.com.BackDoor.RatNET.2.18383.13671.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6328c59e1bf7950e75ac0385/reports/1a7558b8-4119-4629-a13c-bc4644fda2e4/overview
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/9d872898-3ea9-404f-a61a-2a70ee123fe7
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1073240
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: 705780 Sample: vbc.exe Startdate: 19/09/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Sigma detected: Scheduled temp file as task from temp location 2->41 43 9 other signatures 2->43 7 vbc.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\...\QXjUrymHpJ.exe, PE32 7->25 dropped 27 C:\Users\...\QXjUrymHpJ.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp80C0.tmp, XML 7->29 dropped 31 C:\Users\user\AppData\Local\...\vbc.exe.log, ASCII 7->31 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 51 Injects a PE file into a foreign processes 7->51 11 vbc.exe 15 2 7->11         started        15 powershell.exe 21 7->15         started        17 schtasks.exe 1 7->17         started        19 vbc.exe 7->19         started        signatures5 process6 dnsIp7 33 checkip.dyndns.com 193.122.6.168, 49710, 80 ORACLE-BMC-31898US United States 11->33 35 checkip.dyndns.org 11->35 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal ftp login credentials 11->55 57 Tries to harvest and steal browser information (history, passwords, etc) 11->57 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/976fc03514a14ae7aad8298ef82b1ae3805c1707bf9c3b7d4afcb53883b4c081/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-09-19 19:37:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5x4aniuuffopkwyfghpqky24oafyfyhx6odw7kk7s2tra5uycaq._file
Verdict:
malicious
Similar samples:
0005d98e4c18425eeeedf31ebfb0bf4ba74f92aa56aa075a4c55d3e8a0b8e50b
SnakeKeylogger
27c70be39e64e6cbae7f9197da1b5e6ab7a20973496a47d354411fb345737369
SnakeKeylogger
806bfede204f2390d3e142735dfb3ee25d440eef2ef1966ee1caca991ca5a60a
SnakeKeylogger
879097a31884cec00c8dd40bce58606a81f0c729eb754be0aec33865f25da4f0
SnakeKeylogger
9ffd3e503dba0ae38fb340be6ae9ca2d091e9de4b34e52a4ba939085c6ebeb92
SnakeKeylogger
b40e62d021b7afb10e857a899e28e51d25445fb12f0fad51856dce0bf944a190
SnakeKeylogger
c08579f2a76fdfedc690ff7dacb3c561702900876f18723f94056feb18566b06
SnakeKeylogger
da758b44bd478d41b07dcddef9d9e55ebcf4376153f7a44578190d9abd0d6d33
SnakeKeylogger
+ 4'198 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/220919-ydh9csabeq/
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
Program crash
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
Uses the VBS compiler for execution
Snake Keylogger
Snake Keylogger payload
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e2bcac94-4aff-401e-a6f2-0ac5798fea93
Unpacked files
SH256 hash:
39c59b153eaf51658bfbd979ea3fd545609d124ae6103b6ae6208cbb3552f9ba
MD5 hash:
1bdc7c2cab70c7587cbf5d085200d611
SHA1 hash:
b7e4bebfa514926b51a2cae665ce01cfdc570b82
Link:
https://www.unpac.me/results/cf0f6982-81a8-4f36-a2ea-52802bb48a0d/
SH256 hash:
4b58e1aa180ce8b2db9d9c4c0554e65c2c08bda4a8ba4533c0a1a155ad4c8906
MD5 hash:
4268190ba918526ebdc005481649c4e8
SHA1 hash:
8cdd45420dcb6435f1e72a084bf02fc74ac3deab
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/cf0f6982-81a8-4f36-a2ea-52802bb48a0d/
Parent samples :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 hash:
8d2d909b89ed9858dd56821e52951d206ad502e0fd4b26292eb4d46083549bd9
MD5 hash:
f9fe2e30ca0e2e2ac089f10c0c2b5364
SHA1 hash:
2873ea2b5eaa83faa7991cdd22f0b36852dc0ca9
Link:
https://www.unpac.me/results/cf0f6982-81a8-4f36-a2ea-52802bb48a0d/
SH256 hash:
44c50087cbd9a86677ff5b898c1ad52abf5f25297179a174edcc8b81dec967fc
MD5 hash:
d012ba9057bf67c7f29871326f2af919
SHA1 hash:
1d5b8b512b37f0e1900496b578117082929654c7
Link:
https://www.unpac.me/results/cf0f6982-81a8-4f36-a2ea-52802bb48a0d/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/cf0f6982-81a8-4f36-a2ea-52802bb48a0d/
SH256 hash:
976fc03514a14ae7aad8298ef82b1ae3805c1707bf9c3b7d4afcb53883b4c081
MD5 hash:
aad9fc3c222d4fc20454f677cc6c5618
SHA1 hash:
f7923bbfebeba500bc8f8fec6300a92a53895209
Link:
https://www.unpac.me/results/cf0f6982-81a8-4f36-a2ea-52802bb48a0d/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/976fc03514a1/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/976fc03514a14ae7aad8298ef82b1ae3805c1707bf9c3b7d4afcb53883b4c081

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/311455/
  
URLhaus
https://urlhaus.abuse.ch/url/2307739/

Comments