MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18. 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: 14


Intelligence 14 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18
SHA3-384 hash: 59433bce389dc4aa9ca912f76736ef9bd459af9ac51c22a5a1b42f8451c4899de4234652ea6cbe05fe78b8a08dc73c05
SHA1 hash: aaf59a098c278edb9fff5f2d02397034e0c90c98
MD5 hash: 5a4027334042b18b57909d017d013cfa
humanhash: butter-wolfram-october-venus
File name:BlG6DFILE.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:818'176 bytes
First seen:2023-02-21 13:23:01 UTC
Last seen:2023-02-21 14:36:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:UWFXkyLr2ayjh1eNIWl9S77V3Q14MBBNltioIJGtprGZ/6/ofZwiwQXjnqk56LAB:nky9IISnV3Q51x/BGweZwBQXjqkx
Threatray 4'517 similar samples on MalwareBazaar
TLSH T1AF05AD9977B46173F8CB01FE5838278C2E3065577509E22F9B77BB91A2709FB7298102
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 300270f0aad07082 (6 x SnakeKeylogger, 5 x AgentTesla, 1 x RemcosRAT)
Reporter lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BlG6DFILE.exe
Verdict:
Malicious activity
Analysis date:
2023-02-21 13:23:48 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/2fa582a8-9ff6-4260-ae58-054d3a34aa24

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/368640/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f4c5b942bf85850e3e8599/reports/91a5d8e6-7ec8-44f7-9157-5aa771842487/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e8e5887e-041e-4534-bd38-52dda83d2b24
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179762
Signature
Disables the Windows task manager (taskmgr)
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 submitted file
Snort IDS alert for network traffic
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 07:37:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uw3m7b4ey7f444eubf4omhpeomfrwl7mg5yfs3dm6hcaq66sbmma._file
Verdict:
malicious
Similar samples:
1dd0293245d2df36d66d73579885b4390b233eb5d745ec67e849c7683f5f06d8
SnakeKeylogger
1fd1e0ff7b9e6bc7b9014cbdfa12b15459011086a2398185e5b51ca92bf8a8e5
SnakeKeylogger
3c102a57da35ca2fff926356d295a503ba61073afe26aa3ccfc9c7c4e10bd73e
SnakeKeylogger
4d001e21aae554d6a80aaa724ecdd22f495999f8caa1a9779830acab6ab911c9
SnakeKeylogger
4f8dc84952cc5e606fb05b608f35a150e5fa629c380db2cb2cb7a5aee1f322b6
SnakeKeylogger
5a5a1af62d3fd9105907ec56de43f7115d108723569231054f4d0d27c91f8819
SnakeKeylogger
77864a5c81d11e61e24fa26853404d5e75a8780cd476cd6a0c7e525128a589ad
SnakeKeylogger
8572c3b461f643bf5baaeb032cf81f83af78dcc60e34d98c669d12f748bb38f3
SnakeKeylogger
8878359c93d36d0849467e895c724bd5a171a4ac97f29217aca79645f3c57a40
SnakeKeylogger
959b0fc834e97166706d84d2edcaf467418b7df27b4b0d31e038ab91dce41fce
SnakeKeylogger
+ 4'507 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger spyware stealer
Link:
https://tria.ge/reports/230221-qmsv6agg4y/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot1591373451:AAH6Q2mvjdA9146Wl0khv2-kuh-iTps2zjw/sendMessage?chat_id=1556351268
Unpacked files
SH256 hash:
d088c1062e1b5c2e7fe96483e52a6ea36524f1f6b13bb0955248afc91b28e894
MD5 hash:
cd0e6a8d28084a4fb9091f33a748922e
SHA1 hash:
f83ab21d90406760b3308d805e30633ef047c2dd
Link:
https://www.unpac.me/results/ffaeca87-3729-4ccd-bb14-a07c9d250803/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/ffaeca87-3729-4ccd-bb14-a07c9d250803/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
f11ca8a4ea5b7a7c2b982020fec273ab6246b75ad4c9e45fbd475eb0a1350c17
MD5 hash:
2a0a9f880a5fc4e16971fc0752b0854c
SHA1 hash:
84952dbf095679f3d5da366c6ef99f13136bb4c5
Link:
https://www.unpac.me/results/ffaeca87-3729-4ccd-bb14-a07c9d250803/
SH256 hash:
b6081f153031de62e5dc4b1191da35c009250ac218cd053680e3b16c8f1207fa
MD5 hash:
d2fa444c803e3c837f11a25e9b5cacaa
SHA1 hash:
4b7947da8d0c50f3dd49d2409b4017eb3815238a
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/ffaeca87-3729-4ccd-bb14-a07c9d250803/
Parent samples :
3c102a57da35ca2fff926356d295a503ba61073afe26aa3ccfc9c7c4e10bd73e
959b0fc834e97166706d84d2edcaf467418b7df27b4b0d31e038ab91dce41fce
1dd0293245d2df36d66d73579885b4390b233eb5d745ec67e849c7683f5f06d8
5a5a1af62d3fd9105907ec56de43f7115d108723569231054f4d0d27c91f8819
a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18
920e8b9207269863468f27f124941390f56e3558e0b5b3aa7c35c9c4d7020e46
c8691c026586373375b8fe80771b8af3356c18d0c1ab998523a079f473ee3855
SH256 hash:
17f4bce0539a90086813de621324b052aa49c8e4f35fa170d82097f4ef9cca6b
MD5 hash:
b5cfbe3f53b8d99c9d9a3573b44d47b4
SHA1 hash:
094953bd3c05e1abf6d4401fca112450c8fee0e5
Link:
https://www.unpac.me/results/ffaeca87-3729-4ccd-bb14-a07c9d250803/
SH256 hash:
a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18
MD5 hash:
5a4027334042b18b57909d017d013cfa
SHA1 hash:
aaf59a098c278edb9fff5f2d02397034e0c90c98
Link:
https://www.unpac.me/results/ffaeca87-3729-4ccd-bb14-a07c9d250803/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a5b6cf8784c7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18

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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe a5b6cf8784c7cbce70940978e61de4730b1b2fec3770596c6cf1c4087bd20b18

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/368640/

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