MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3
SHA3-384 hash: a6c09f1a9c826d37c57fc6b882b29710dd2c013af8f053ebc72b247131f942d4738d819be5f93e1b9ab84217beab3748
SHA1 hash: e61727d95cc36a9d1d442e9ed6a8c9b370af157a
MD5 hash: 466258d58e1e084a10cd86fca4e56722
humanhash: louisiana-oranges-maryland-blue
File name:SQAW84OO0000.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:349'184 bytes
First seen:2023-05-19 08:59:33 UTC
Last seen:2023-05-20 15:30:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:7TFBekEYjeX+ksL+1P/wWTAoevgVE8Kj3U7VQMqrhhBxRYy1+aePTFIfmePBhnhY:fekEYjeX++HwWneSNP7VQHxxRYC+
Threatray 2'143 similar samples on MalwareBazaar
TLSH T10A74AD31A6FA5A09F5FAAFB9AB74114043B239D199A3E34D0EC030D60E77B018B47797
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)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
253
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SQAW84OO0000.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 09:07:20 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/a722ca2b-e97d-49e9-a0c4-0f2802fb8526

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.10679.23945.17069.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/64673a95e2cab1a0387e4d76/reports/b17b43b9-7d08-4100-986b-e662362774e6/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILMamut
Link:
https://www.hybrid-analysis.com/sample/99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3
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/72d00ffb-cd52-429a-9b30-df83f1533ccb
Result
Threat name:
MassLogger RAT, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1237124
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Creates executable files without a name
Drops PE files to the startup folder
Found malware configuration
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: Copy file to startup via Powershell
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Generic Downloader
Yara detected MassLogger RAT
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 870118 Sample: SQAW84OO0000.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 13 other signatures 2->48 7 SQAW84OO0000.exe 3 2->7         started        11 .exe 3 2->11         started        process3 file4 28 C:\Users\user\...\SQAW84OO0000.exe.log, ASCII 7->28 dropped 50 May check the online IP address of the machine 7->50 52 Bypasses PowerShell execution policy 7->52 54 Injects a PE file into a foreign processes 7->54 13 powershell.exe 14 7->13         started        17 SQAW84OO0000.exe 15 2 7->17         started        20 .exe 14 2 11->20         started        22 powershell.exe 1 11->22         started        signatures5 process6 dnsIp7 30 C:\Users\user\AppData\Roaming\...\.exe, PE32 13->30 dropped 32 C:\Users\user\...\.exe:Zone.Identifier, ASCII 13->32 dropped 56 Creates executable files without a name 13->56 58 Drops PE files to the startup folder 13->58 60 Powershell drops PE file 13->60 24 conhost.exe 13->24         started        34 checkip.dyndns.com 193.122.130.0, 49692, 80 ORACLE-BMC-31898US United States 17->34 36 checkip.dyndns.org 17->36 38 132.226.8.169, 49696, 80 UTMEMUS United States 20->38 40 checkip.dyndns.org 20->40 62 Tries to steal Mail credentials (via file / registry access) 20->62 64 Tries to harvest and steal browser information (history, passwords, etc) 20->64 26 conhost.exe 22->26         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3/
Threat name:
ByteCode-MSIL.Trojan.Mamut
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 09:00:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
12 of 37 (32.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=thxwy2kic55su5lt3r3mojv5k2e2xdr5ft3i4qbfxc7qtkyyipbq._file
Verdict:
malicious
Similar samples:
1e9975aa70df2b52041c743f18403e227dc5bef87084950bce1f101cdbdefdd0
SnakeKeylogger
4208a88c74cfe1d05b7d8ca52eb0de4188adfbe33eaba4c2813ead8d0e623019
SnakeKeylogger
4656d1add0589a4d242101a643f22c32c1b8182c8c5c8045808adfe3581abfa1
SnakeKeylogger
4d67b83779599f1bcfeacdfc28afff670dd74b927cee2c756b27bb3f8c2b66e9
SnakeKeylogger
bbc2bbbd1072ae529ad5d23fb041c5248b92dad9ddc9f1c8697ecdd92c51c055
SnakeKeylogger
c8e5cb57dae2f793b69092899e0ef525127ce2a75d93eb2be4d6d88e520cec67
SnakeKeylogger
d3066c2afadce04f3170a237a4891fdf15bf2abe277a1153b0ee7e750a101420
SnakeKeylogger
e8ddc24c736ce02dd848acd891e1b2dd0cb4d4ce8e3d1993a2cca236cffd6ec3
SnakeKeylogger
+ 2'133 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/230519-kya7lach96/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
b236dff0df818bbf4fbf78ff08490b00a1f6872c1db11d4cd2827189c72ed7d2
MD5 hash:
39910e89e009a951c7b7b36522f57c16
SHA1 hash:
f0a3c75ec22270e798ec7fe0367067b50d6a80d7
Link:
https://www.unpac.me/results/7aa30d31-2480-4c05-8b32-50f03844e4c6/
SH256 hash:
5750a7268ca577e97f84124349daa80ce045355d69ebb133969614233927946c
MD5 hash:
567239f1ac1ee7bc31e17980b714c66a
SHA1 hash:
d32fd549fd0ac4a09a0570b2917ef76b5c547edd
Detections:
snake_keylogger
Create hunting rule
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/7aa30d31-2480-4c05-8b32-50f03844e4c6/
Parent samples :
e46684d8719f3585105ec7f8a92b30af5ef89bd57a91c6c716c8fe39081a3230
c8e5cb57dae2f793b69092899e0ef525127ce2a75d93eb2be4d6d88e520cec67
d3066c2afadce04f3170a237a4891fdf15bf2abe277a1153b0ee7e750a101420
99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3
f471bb104b1ae05e5e786e5f17577f5a199d36b2e39dc6b9c4a5ead9e54960d8
15994314eaefe9e800a2f5028dcf65d886e15f35089df8bf6d114e954a601e6d
90b184d30b86bf08a010e22a46b9d4d24cd707bdb22bfc60e89c2824c32e16bc
SH256 hash:
8e5d1d503ca173cd482fff7b2a479c3c31d23cfe243366e9684ac5f0464da9b7
MD5 hash:
59604b612e3350da7f853d094737fdb1
SHA1 hash:
3e9576f141553e8a762017ba2dd729246ed6368b
Link:
https://www.unpac.me/results/7aa30d31-2480-4c05-8b32-50f03844e4c6/
SH256 hash:
99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3
MD5 hash:
466258d58e1e084a10cd86fca4e56722
SHA1 hash:
e61727d95cc36a9d1d442e9ed6a8c9b370af157a
Link:
https://www.unpac.me/results/7aa30d31-2480-4c05-8b32-50f03844e4c6/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/99ef6c694817/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3

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: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: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:masslogger_gcch
Create hunting rule
Author:govcert_ch
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
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.

Malspam

SnakeKeylogger

Executable exe 99ef6c6948177b2a7573dc76c726bd5689ab8e3d2cf68e4025b8bf09ab1843c3

(this sample)

  
Delivery method
Distributed via e-mail attachment

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