MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a. 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
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SHA256 hash: 1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a
SHA3-384 hash: 9886d7cfffcf59ce931a214c90946eae2e903420183ceeb4fe98073df02b2dbdeb61dec98a598b0d434039ef0df5385d
SHA1 hash: bac23adef5e496237cf7640f83b460055be1ee69
MD5 hash: c9b5783bc626451ab2d0c27b9c9ac76d
humanhash: black-venus-nitrogen-purple
File name:Tzhwq.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:43'520 bytes
First seen:2023-09-19 15:54:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:j/bdC1bypS0BSpwX5K+LhtvirD+9BvPdD7Ypy:9O0+enLHqnYXdKy
Threatray 3'050 similar samples on MalwareBazaar
TLSH T122136D17321C2822C335877AD4A7D1F823B4DD816897C39B748E3B4B2D7E7A7E925246
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 70f8eee0d8cc69b2 (8 x SnakeKeylogger, 5 x Formbook, 5 x DarkTortilla)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
299
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Tzhwq.exe
Verdict:
Malicious activity
Analysis date:
2023-09-19 17:08:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/84970ff0-163b-4866-ac80-ffdd6d6de68b

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/449720/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6509c4584a9bd894f5990f6f/reports/718b2467-8f5a-4ceb-9dc8-541fa20efd2e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fa164d5d-ff5e-4802-9795-b0bfb36c42f0
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310900
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1310900 Sample: Tzhwq.exe Startdate: 19/09/2023 Architecture: WINDOWS Score: 100 36 tse1.mm.bing.net 2->36 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 8 other signatures 2->56 7 mmmmmm.exe 14 5 2->7         started        11 Tzhwq.exe 15 5 2->11         started        14 mmmmmm.exe 4 2->14         started        signatures3 process4 dnsIp5 38 162.159.133.233, 443, 49716 CLOUDFLARENETUS United States 7->38 58 Antivirus detection for dropped file 7->58 60 Multi AV Scanner detection for dropped file 7->60 62 Machine Learning detection for dropped file 7->62 16 MSBuild.exe 7->16         started        40 cdn.discordapp.com 162.159.130.233, 443, 49710 CLOUDFLARENETUS United States 11->40 24 C:\Users\user\AppData\Roaming\mmmmmm.exe, PE32+ 11->24 dropped 64 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->64 66 Writes to foreign memory regions 11->66 68 Modifies the context of a thread in another process (thread injection) 11->68 20 MSBuild.exe 14 2 11->20         started        42 162.159.129.233, 443, 49717 CLOUDFLARENETUS United States 14->42 70 Injects a PE file into a foreign processes 14->70 22 MSBuild.exe 14->22         started        file6 signatures7 process8 dnsIp9 26 checkip.dyndns.org 16->26 28 checkip.dyndns.org 20->28 30 api.telegram.org 149.154.167.220, 443, 49725, 49728 TELEGRAMRU United Kingdom 20->30 34 2 other IPs or domains 20->34 44 May check the online IP address of the machine 20->44 46 Tries to steal Mail credentials (via file / registry access) 20->46 32 checkip.dyndns.org 22->32 48 Tries to harvest and steal browser information (history, passwords, etc) 22->48 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a/
Threat name:
ByteCode-MSIL.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 08:12:17 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
13
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dygnlaco6skh657jytluvljww4si4gacx3lhgnrsip43xgwq645a._file
Verdict:
malicious
Similar samples:
2a4f2bb0198262260af505eb3198a4a38dcee62a483f9fa42d55568b9acc53f2
SnakeKeylogger
398a9a11461de49ac59bfc792fb1b588d8317036ebea7d981eba0d31e89b826a
SnakeKeylogger
7608743b37f95e13662d2db2e5afa75550e6062b4f0c344143ef14f3f6339eab
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9271b0e6dbf0bd4a876beb6dcb5c9542585748980c9b9e31645d80ca658febe8
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9e3350956861b2c5a4521b9ac41087745119f91deb00bb2becda81cd0cc612b3
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b0dd78db36781e0070e3f613749814c5167a07afc28a7225d72ec3615c351efd
SnakeKeylogger
b3e791bbad95783e8a22c6358d4fed3a65e78be8f39664bf2df669258869f5ef
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bf38efab74ed608cfa4bb7106eded02c20a6e7ba808b7871dd65982bbbbf896a
SnakeKeylogger
c7c9747e107c823e94461ec0bb0c2dd3be694d8761f8599d6b3ae1ba3ef6a2f1
SnakeKeylogger
ebd0f12995682c7dce98a9de8e7105f7762bfc30a297d46634c67f0c1e420f92
SnakeKeylogger
+ 3'040 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/230919-tcsdescb74/
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
Adds Run key to start application
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6566589691:AAFApTT4-vdsgK7fcVU9cwFelVxNx3knl8M/sendMessage?chat_id=5582419717
Unpacked files
SH256 hash:
1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a
MD5 hash:
c9b5783bc626451ab2d0c27b9c9ac76d
SHA1 hash:
bac23adef5e496237cf7640f83b460055be1ee69
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/51d654c4-845e-4b14-affe-b54850df1d6e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e0cd5804ef4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a

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: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_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
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:NET
Create hunting rule
Author:malware-lu
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research
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 1e0cd5804ef4947f77e9c4d74aad36b7248e1802bed673363243f9bb9ad0f73a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/449720/

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