MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba
SHA3-384 hash: d9bdd85313e091a1424dfd766be478e584866e32aacc4234b2b213b1ea45d60c3efd3952cf7460d9bac1fdbdd690b915
SHA1 hash: 04708245d95f780a6d86c732c22dd5ebb64a258f
MD5 hash: ef0dbd849a17963eeedf4ff16d796f8e
humanhash: uranus-oregon-west-oregon
File name:PO 965362756.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:591'872 bytes
First seen:2023-11-30 06:56:11 UTC
Last seen:2023-11-30 08:28:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:wvcopox4onaEbl8ZSJfhjPysixic0BlK6L0oYkGMnXJeAFBT:Je5ZOfh2ZcBlKf4G+JeA
Threatray 5'956 similar samples on MalwareBazaar
TLSH T1B6C41291B6EC8326DC3967B66831C4B043B5BF161A3AD31D19E96DEFBE137118A40B13
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 20c89c88e63c4c12 (13 x AgentTesla, 11 x Formbook, 7 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
323
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/461310/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba
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/d896e2bd-1dea-4603-bd67-4d8f8924e863
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1350359
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-11-29 05:57:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7t7u673ewusc4hpxhhjtsftp45viqjc6hxq2ygsj4xywjhln2s5a._file
Verdict:
malicious
Similar samples:
3f0862dc7485fc5c5d3eab573dd2dfedad47241d7dbaf7c8cfd218ff105a0ace
SnakeKeylogger
3f1bf2c3a2ce3446b2cc1a91c69b4bcdcdb97340965b26dd5a8b59819f91def9
SnakeKeylogger
43b81452ba3a471f0b239dac8bdbf3a2b59cfe35330626ae5a362ecece07fbad
SnakeKeylogger
53ea1826e53406dcc0d0da1fccff25c5beb9deb6065cf554303aec609209bceb
SnakeKeylogger
9ec0f59d42abf2b4742cbb2d757fbe0bc48767e3966bfc72c38fcceea902cd71
SnakeKeylogger
+ 5'946 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/231130-hqx1aaha3z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/65d05ef7-7314-4d8d-b1a2-e00058c9a6c9/
SH256 hash:
9c17cc6df5a3f7695a49a28cd0e3e05455bbca4718067afbb505f9dfa0bfde82
MD5 hash:
23c2ad1eccd0636a35458828fc82f070
SHA1 hash:
b0e63ad0884be4c663c5b07c749e7678c8155743
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Link:
https://www.unpac.me/results/65d05ef7-7314-4d8d-b1a2-e00058c9a6c9/
Parent samples :
3f0862dc7485fc5c5d3eab573dd2dfedad47241d7dbaf7c8cfd218ff105a0ace
fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba
16146066675c9df7532245c9ae185e23ca948e07f5ecced8747ffa6c400bef61
917a0d00715aaa9bed8198c6355f9dbe693969acbe6c909f109d92914d848548
fccac8700366b9cf48eafc5c012a1616534d26fc6501d4014e56a0619d5d0db4
SH256 hash:
e88a0ecd8a546b81993a01d5b181a76b677fd22489b221456dbce358202947e1
MD5 hash:
384cfbef6fbbdbead98fc4cca80b3366
SHA1 hash:
850cb66538638faaf0b02be400c68e6de7ec873c
Link:
https://www.unpac.me/results/65d05ef7-7314-4d8d-b1a2-e00058c9a6c9/
SH256 hash:
3bc20f0e67b9211a96e4589354e41d5cc0587999add51484e51ca0798ae55c0f
MD5 hash:
f2f35a7f1249a51043c79810399f5cdd
SHA1 hash:
0bef9a9cc00733e1dd1e0c481586fbc81c961dbf
Link:
https://www.unpac.me/results/65d05ef7-7314-4d8d-b1a2-e00058c9a6c9/
SH256 hash:
fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba
MD5 hash:
ef0dbd849a17963eeedf4ff16d796f8e
SHA1 hash:
04708245d95f780a6d86c732c22dd5ebb64a258f
Link:
https://www.unpac.me/results/65d05ef7-7314-4d8d-b1a2-e00058c9a6c9/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fcff4f7f64b5/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/fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 fcff4f7f64b5242e1df739d339166fe76a88245e3de1ac1a49e5f1649d6dd4ba

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/461310/

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