MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916
SHA3-384 hash: 280eef78be4692e0cf1962e1fc1a56ef15dacb3bc5aa38260ba2e56973c62b171905661e9f7e3fba4cdff05f0a09efc5
SHA1 hash: 2c3f0e76ec3e753db92dc91a45d1f2b48d8113c7
MD5 hash: 3a165c1d82d062cb924bababda9e0076
humanhash: stairway-queen-lima-vermont
File name:Bill of landing DOC.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:603'136 bytes
First seen:2023-06-23 15:26:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:N2iNG4/mNUAVL6jaMVCz4V4DmDMBmSlNL1VCot:N1M4/QUUMVWhPnKot
Threatray 20 similar samples on MalwareBazaar
TLSH T1FBD4022961A00E12F63E9FF669B48550D3B5AA419703F63A2FE520F20773B219F13767
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 lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bill of landing DOC.exe
Verdict:
Malicious activity
Analysis date:
2023-06-23 15:28:24 UTC
Tags:
evasion snake keylogger trojan blackguard
Link:
https://app.any.run/tasks/cbb54f6a-f1e6-47ee-8a3c-37716517dcae

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/402246/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6495ec4a76927ec2c0074b6e/reports/214a42e0-e09c-42e5-9c06-2852b361b959/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916
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/7701d432-554f-4974-ad77-9afca680f40f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1260625
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 893646 Sample: Bill_of_landing_DOC.exe Startdate: 23/06/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 7 other signatures 2->55 7 Bill_of_landing_DOC.exe 7 2->7         started        11 UrLWFhK.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\UrLWFhK.exe, PE32 7->31 dropped 33 C:\Users\user\...\UrLWFhK.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpAB90.tmp, XML 7->35 dropped 37 C:\Users\user\...\Bill_of_landing_DOC.exe.log, ASCII 7->37 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 63 Injects a PE file into a foreign processes 7->63 13 Bill_of_landing_DOC.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 21 UrLWFhK.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.org 13->39 41 checkip.dyndns.com 193.122.130.0, 49721, 80 ORACLE-BMC-31898US United States 13->41 43 192.168.2.1 unknown unknown 13->43 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 checkip.dyndns.org 21->45 47 193.122.6.168, 49722, 80 ORACLE-BMC-31898US United States 21->47 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal ftp login credentials 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2023-06-23 07:39:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ry6jlphrsw2jrpovhqnnflnvgklrqya62cv2yx5ul3g4tseflela._file
Verdict:
malicious
Similar samples:
1ba924a1929390c208baacddcfa9ad01b115234fb5e699848bbefa2144c6f9f9
SnakeKeylogger
2dbb566e1dce36409f2f8a3e3fed3737c4b286b87c2dc87d892ff4d0e0367562
SnakeKeylogger
3100c2815280c4d4ccb7719c8a2f2cc150c80d53c3675a5070b9499028dafacc
SnakeKeylogger
61e75e123449c092c36171ad72de1ddbce425c8a82de0704f868295fab5df3a1
SnakeKeylogger
72d1ca783a74d9e5e8024a44759419ea5221177d53a2739960a8457e21e773d6
SnakeKeylogger
86e5af89c88058cd0ed1e94c67bc931727aabcbd6a817776a979bfca282ea488
SnakeKeylogger
903ea42c02e8a30f6ad63666de0748b4fd4c2758c220b39af57269d1eebebb9d
SnakeKeylogger
be91f662c6129ebed98724e3bcc3b1756f34ae703ecd0c2d1b7b24680a911b02
SnakeKeylogger
d53118397cd7dbd982acbf2b19245c70d8b1b5c1331acefc540d38c347865c55
SnakeKeylogger
e6e9ea9348a2a4cbe9117c2a8674ae0ebd8f1cf4a0bae89ddb272c868741f0a0
SnakeKeylogger
+ 10 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230623-svq3msff53/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5875198898:AAHb7cYwGrkdJdBq0_UiL6kYLg7WcXhadcM/sendMessage?chat_id=5279616630
Unpacked files
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/bd562b23-cb6a-47d8-a2bb-c1177a6c3f7f/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/bd562b23-cb6a-47d8-a2bb-c1177a6c3f7f/
SH256 hash:
4e50565df754ee764849a4c122a3f5a2541ee35e927212cd484741a27a6c0f70
MD5 hash:
095ee625949e1ee91efdab00d86e6ef6
SHA1 hash:
8798b34fd05a9ea7b93f03d7f0c1e82c82824dc1
Link:
https://www.unpac.me/results/bd562b23-cb6a-47d8-a2bb-c1177a6c3f7f/
SH256 hash:
dd249b190ff631741c13b51065403ddf79af635576ae426dfebff5eb198aee15
MD5 hash:
cc0a2e631f077cae7123a7e2f9c57206
SHA1 hash:
572c45d55c9ba9bcd54c552a103191bfa1bd6af9
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/bd562b23-cb6a-47d8-a2bb-c1177a6c3f7f/
Parent samples :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 hash:
8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916
MD5 hash:
3a165c1d82d062cb924bababda9e0076
SHA1 hash:
2c3f0e76ec3e753db92dc91a45d1f2b48d8113c7
Link:
https://www.unpac.me/results/bd562b23-cb6a-47d8-a2bb-c1177a6c3f7f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8e3c95bcf195/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/8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916

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: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 8e3c95bcf195b498bdd53c1ad2adb5329718601ed0abac5fb45ecdc9c8855916

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/402246/

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