MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7. 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: 17

Intelligence 17 IOCs YARA 25 File information Comments

SHA256 hash:	0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7
SHA3-384 hash:	2ddcd67b08f9d715869282eb02a8dcf4e4496612164bc3220b75cafc0e1223469354501bbe255915af696edbc177fc4b
SHA1 hash:	fed3b806506dba000525580bb5fe997564ee4b6d
MD5 hash:	57601ecca42e9c15de585da4a471dd78
humanhash:	kentucky-ten-lithium-emma
File name:	0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	1'221'632 bytes
First seen:	2026-10-19 08:02:30 UTC
Last seen:	Never
File type:	exe
MIME type:	application/vnd.microsoft.portable-executable
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (49'287 x AgentTesla, 20'691 x Formbook, 12'401 x SnakeKeylogger)
ssdeep	24576:gFn41lqj0qdPtQK1PxmUqLP62kD6A0wtIUwtUd7zy7DPCxBE+8bhL:ijzR1o0OFw5wt8yykp
TLSH	T11D4501685627E413C911977189E2E2B403B84FE9F422D35B1EE8BEDF3669F164D84383
TrID	73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
dhash icon	0000000000000000 (909 x AgentTesla, 577 x Formbook, 319 x RedLineStealer)
Reporter	adrian__luca
Tags:	exe SnakeKeylogger

Intelligence

File Origin

# of uploads :

# of downloads :

183

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

NETReactor RoboSki

Details

Link:

https://research.acce.ciphertechsolutions.com/results/c553ed2e-49e2-4f53-80c0-4ffebfd9de94/

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-10-19 12:03:01 UTC

Tags:

netreactor ip-check evasion telegram keylogger snake stealer spyware

Link:

https://app.any.run/tasks/581b1d86-3ef9-4927-82c0-d81407f18995

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

VIPKeyLogger

Link:

https://www.capesandbox.com/analysis/92792/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.3643.10722.1585.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ad5e97c5a22ac805bd7dfc8

Tags:

shell virus smtp

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating synchronization primitives

Creating a process with a hidden window

Launching a process

Creating a file

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Stealing user critical data

Adding an exclusion to Microsoft Defender

Unauthorized injection to a system process

Forced shutdown of a browser

Gathering data

Verdict:

Malicious

Labled as:

FormBook.Generic

Link:

https://www.hybrid-analysis.com/sample/0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-09-08T00:52:00Z UTC

Last seen:

2026-10-18T21:38:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/cfe48293-39d5-4ead-83a0-480bf9640808

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7

Verdict:

Malware

YARA:

12 match(es)

Tags:

.Net .Net Obfuscator .Net Reactor Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.55 Win 32 Exe x86

Link:

https://app.malva.re/file/57601ecca42e9c15de585da4a471dd78

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7/

Threat name:

ByteCode-MSIL.Backdoor.FormBook

Status:

Malicious

First seen:

2026-09-08 04:39:35 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 36 (69.44%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=bm6j2yn7d3anvmdvokwausadqcp2nsnewcquk667ejgwbpo7fotq._file

Verdict:

malicious

Label(s):

VIPKeylogger

XWorm

Link:

https://reports.threatray.com/631f31a4-dd9d-4149-8dc0-a51a259882ef

Result

Malware family:

vipkeylogger

Score:

10/10

Tags:

family:vipkeylogger collection discovery execution keylogger stealer

Link:

https://tria.ge/reports/261019-jxvn6sswby/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Command and Scripting Interpreter: PowerShell

Family: VIPKeylogger

Unpacked files

SH256 hash:

0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7

MD5 hash:

57601ecca42e9c15de585da4a471dd78

SHA1 hash:

fed3b806506dba000525580bb5fe997564ee4b6d

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/dc97bc95-7e25-4b4b-8a35-7affe51ab709/

SH256 hash:

60bdee938635f42ec81f396de80e99f7bbbe69d6af4d60c265adaab3d1c90ced

MD5 hash:

10d9fec87e9983c03f69470c3c3ff200

SHA1 hash:

0554c8193d28e7bb05fe077a44f53138bdc21fb9

Link:

https://www.unpac.me/results/dc97bc95-7e25-4b4b-8a35-7affe51ab709/

SH256 hash:

e391ca6b6b6a7edff85f073820608d8ff778274ddc9dbc87b7689d14f440b07f

MD5 hash:

1a1a6ab963b139a767c7e74e83e7b5ab

SHA1 hash:

59a042768065903e925aa974aa3e52aa04c8f463

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

Link:

https://www.unpac.me/results/dc97bc95-7e25-4b4b-8a35-7affe51ab709/

SH256 hash:

fcc19a1ef54e50737dc6e7f76a6acf71856002494444f509e4356f3555c4b685

MD5 hash:

87d3101aec3b4fb7f4460b3686319789

SHA1 hash:

760bf14422268a69d1d5539afb44123d95017393

Detections:

triage_snakekeylogger_infostealer

win_404keylogger_g1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_DotNetProcHook

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

MAL_Envrial_Jan18_1

Link:

https://www.unpac.me/results/dc97bc95-7e25-4b4b-8a35-7affe51ab709/

Parent samples :

cc3417c2cdd3d0a9897528f1229f8649fa7313b348f887aba05173e6542b3e14
0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7

Malware family:

VIPKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0b3c9d61bf1e/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/0b3c9d61bf1ec0dab07572ac0a4803809fa6c9a4b0a1457bdf224d60bddf2ba7

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:	crime_snake_keylogger Create hunting rule
Author:	Rony (r0ny_123)
Description:	Detects Snake keylogger payload

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	malware_SnakeKeylogger Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	Snake Keylogger (a.k.a. VIP Recovery)

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:	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:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TelegramAPIMalware_PowerShell_EXE Create hunting rule
Author:	@polygonben
Description:	Hunting for pwsh malware using Telegram for C2

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	VECT_Ransomware Create hunting rule
Author:	Mustafa Bakhit
Description:	Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

Rule name:	VIPKeyLogger Create hunting rule
Author:	kevoreilly
Description:	Detects VIPKeyLogger Keylogger

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

Rule name:	win_dotnet_vb_stealer_rat Create hunting rule
Author:	Arrbat
Description:	Detects .NET/VB executables with stealer/RAT capabilities (sockets, HTTP, processes, registry, etc).

Rule name:	WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Derialock (pe, etat extrait)

Rule name:	WIN_Malware_Unknown_ForgeAuto_6717780a_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (pe, etat extrait)

Rule name:	WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait Create hunting rule
Author:	Marjoriefort
Description:	Detects XWorm (pe, etat extrait)

File information

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

Cape

https://www.capesandbox.com/analysis/92792/

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