MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b. 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

MassLogger

Vendor detections: 17

Intelligence 17 IOCs YARA 21 File information Comments

SHA256 hash:	9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b
SHA3-384 hash:	d49335129f36ce62bd7b5fa5a8a7f65ecc7c7a1f20d46202cffe35b912ecf864054fd76f892555dc95f88d5ab27652a5
SHA1 hash:	67e179c5732aaa9e0af7b99a4cea9e14ed29c8fb
MD5 hash:	fc3c11418a382f1f581c453adeb3cd57
humanhash:	fix-whiskey-november-grey
File name:	25618TEKLFTALEB_docx.exe.bin
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	737'280 bytes
First seen:	2025-08-06 09:03:16 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	12288:QC0Nv1JY77Y9urIAYM/KnEAGzFJAXNRIFAVNnAyRCQMeg+3F7D:Q1N9JdQIe/KnEX2RI2V/Me33F7
Threatray	3'375 similar samples on MalwareBazaar
TLSH	T138F4126C77BCCA23E1EA47F15660F23113713C6DA522E3065ECA6CE73906B80975A763
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	AntiSkidding
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

25618TEKLFTALEB_docx.exe

Verdict:

Malicious activity

Analysis date:

2025-08-06 08:55:17 UTC

Tags:

evasion snake keylogger auto-sch-xml

Link:

https://app.any.run/tasks/2c6bd78d-5a24-464e-9e60-24cb1baa2a98

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/19155/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=689318731e8a59ee04e64257

Tags:

agenttesla underscore snake

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Creating a process with a hidden window

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Creating a file in the %temp% directory

Launching a process

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 bitmap lolbin masquerade msbuild obfuscated packed packed reconnaissance regsvcs rezer0 roboski schtasks snakestealer stego telegram vbc

Link:

https://www.filescan.io/uploads/68931a69397fd3ce6f9eeea1/reports/8633f5a8-5e9c-4bc8-984d-9d8b561d4b2d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/650c3f94-71f6-4c1b-9461-1e7e5504783e

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable PDB Path PE (Portable Executable) SOS: 0.35 Win 32 Exe x86

Link:

https://app.malva.re/file/fc3c11418a382f1f581c453adeb3cd57

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b/

Verdict:

Malicious

Threat:

Family.SNAKE

Link:

https://tip.neiki.dev/file/9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b

Threat name:

ByteCode-MSIL.Trojan.DarkCloud

Status:

Malicious

First seen:

2025-08-06 08:55:17 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

24 of 38 (63.16%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ttbvbhijohxu2f3gsjtlrdb6prd6i5mbwj34lsheuwnzh33wdsnq._file

Verdict:

malicious

Label(s):

vipkeylogger

unc_loader_037

MassLogger

3e6b66523370ec176bde58dab3c924ccd833f92e1773359aa7e778baf5f3b511

MassLogger

48fd2e1bc3ad4873e7a40d5c5b47757c9ce0f0104b0406797a584f791772eb7e

MassLogger

9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b

MassLogger

error

MassLogger

+ 3'365 additional samples on MalwareBazaar

Result

Malware family:

vipkeylogger

Score:

10/10

Tags:

family:vipkeylogger collection discovery execution keylogger persistence spyware stealer

Link:

https://tria.ge/reports/250806-k1chfat1bv/

Behaviour

outlook_win_path

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

SmartAssembly .NET packer

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Command and Scripting Interpreter: PowerShell

VIPKeylogger

Vipkeylogger family

Malware Config

C2 Extraction:

https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/40e99362-2761-4e4b-b418-f517fb23fb84

Unpacked files

SH256 hash:

9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b

MD5 hash:

fc3c11418a382f1f581c453adeb3cd57

SHA1 hash:

67e179c5732aaa9e0af7b99a4cea9e14ed29c8fb

Link:

https://www.unpac.me/results/cca1ff80-c2cf-4b1c-9bc5-dcc0351bb3a9/

SH256 hash:

8e418ef5d04950ad8acd7ae087fe61651bfea2c85bb0c6ebfe7ae06445dc7459

MD5 hash:

08e37296612545fffe5a8612a4a80a39

SHA1 hash:

25e7acfc2af83bedc107ccc3b80c2924b1a68658

Detections:

win_404keylogger_g1

win_masslogger_w0

MAL_Envrial_Jan18_1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_DotNetProcHook

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

Link:

https://www.unpac.me/results/cca1ff80-c2cf-4b1c-9bc5-dcc0351bb3a9/

Parent samples :

6d5f54e3d4cc2f29b7efb29994828bf0ddf7b91ee44c17134f72947263c43f77
9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b
ab0e1d7e551816ee2e46dfd74c50906118da48af18c6f8d2d91071310cbb7dbe
dce659de9fd37d5bb82dd72548c0cc74f2498c740013e2cc5573b1b5be47758b
68dd97817032c05c6123e53bb7e4139e5c2d4895aaa343d4cff5ba2ab7f257b6
a09d6699c8aad5ef8e6cc60745ffa8764da18b41e92e3f02da1f45b70c74d695

SH256 hash:

00049daf2e95649a724141fb24f6ac431a1a451f4b686dbbb97443379c821088

MD5 hash:

aa8038c1eb2e84e43b46114d91f8b00b

SHA1 hash:

4f7d03e7cd44ca646a2dcc8f53534f3aee9718ef

Detections:

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/cca1ff80-c2cf-4b1c-9bc5-dcc0351bb3a9/

Parent samples :
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SH256 hash:

2d9d2c1e67ae7c78d3abbabb4f25ac8955aba7364bf785ae137b369db469ff0d

MD5 hash:

42bf7e96473d479980fc541dacb12f48

SHA1 hash:

589d48b026b7a394dc53f834c7c613b0a61fbea2

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/cca1ff80-c2cf-4b1c-9bc5-dcc0351bb3a9/

Malware family:

SnakeKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9cc3509d0971/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/9cc3509d0971ef4d17669266b88c3e7c47e47581b277c5c8e4a59b93ef761c9b

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

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:	masslogger_gcch Create hunting rule
Author:	govcert_ch

Rule name:	matiex Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked matiex malware samples.

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

Rule name:	win_masslogger_w0 Create hunting rule
Author:	govcert_ch

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/19155/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

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