MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58
SHA3-384 hash: 305ee9fbc1fce7b84e25ff703f6d5e1b70ba1ea5ffee4dc119853539c88ac205b507b5a0ae57191baf4e119c7a59b145
SHA1 hash: 9b63fb3f960e32d578c2a976731960d874a55525
MD5 hash: 8ed5613d33130f444e60bf077452a2ab
humanhash: spring-quebec-idaho-lamp
File name:PO 00076322.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:323'584 bytes
First seen:2023-05-15 11:38:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:wJCFu2f+JKcy6JOIkpWYdr6LJbTavsBVoJTcHA8zjn+dyubnlgq9ZQQbT3Br4U13:KsL+wQCWhUJTkA4dyi9QPBGf2
Threatray 5'258 similar samples on MalwareBazaar
TLSH T1D464E1173FD7488CD1A626707F16EE3CD4347E1184EBAE7B7687740B6236A21324E568
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 64c6c6b0b086d4c4 (3 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 00076322.exe
Verdict:
Malicious activity
Analysis date:
2023-05-15 11:38:46 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/aef3d8bf-e84a-4179-9873-61047e66a2b5

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/390057/
Detection(s):
SecuriteInfo.com.Variant.Lazy.341740.31658.2587.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Searching for the window
Launching a process
Unauthorized injection to a recently created process
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/646219d950d4f3894cdec662/reports/e16b8c33-dbb4-45f1-ab34-4c8765d46b1c/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58
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/f40c64f5-946d-4124-abb6-9f2be48f3b55
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1233991
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Drops PE files to the startup folder
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
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 866979 Sample: PO_00076322.exe Startdate: 15/05/2023 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 PO_00076322.exe 3 2->7         started        11 wd2qd2wedqwd.exe 3 2->11         started        process3 file4 30 C:\Users\user\AppData\...\PO_00076322.exe.log, ASCII 7->30 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 PO_00076322.exe 15 2 7->17         started        20 wd2qd2wedqwd.exe 14 2 11->20         started        22 powershell.exe 3 11->22         started        24 wd2qd2wedqwd.exe 11->24         started        signatures5 process6 dnsIp7 32 C:\Users\user\AppData\...\wd2qd2wedqwd.exe, PE32 13->32 dropped 34 C:\Users\...\wd2qd2wedqwd.exe:Zone.Identifier, ASCII 13->34 dropped 56 Drops PE files to the startup folder 13->56 58 Powershell drops PE file 13->58 26 conhost.exe 13->26         started        36 checkip.dyndns.com 132.226.247.73, 49702, 49703, 80 UTMEMUS United States 17->36 38 checkip.dyndns.org 17->38 40 checkip.dyndns.org 20->40 60 Tries to steal Mail credentials (via file / registry access) 20->60 62 Tries to harvest and steal browser information (history, passwords, etc) 20->62 28 conhost.exe 22->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 11:39:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d53d77gto6dfutwn24l3d2q7wk2gcffsllulkfkgegt4yyhnv5ma._file
Verdict:
malicious
Similar samples:
4656d1add0589a4d242101a643f22c32c1b8182c8c5c8045808adfe3581abfa1
SnakeKeylogger
465ae47eaddb30a5c73bc629399fa34845f1ba18a8fc9e5a55765064b2910b37
SnakeKeylogger
4d67b83779599f1bcfeacdfc28afff670dd74b927cee2c756b27bb3f8c2b66e9
SnakeKeylogger
a793cce3832cd041e85e97daafc933b8217052d9280ac9fd2b58f74933443dfc
SnakeKeylogger
e8ddc24c736ce02dd848acd891e1b2dd0cb4d4ce8e3d1993a2cca236cffd6ec3
SnakeKeylogger
+ 5'248 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/230515-nsaknade2v/
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
Looks up external IP address via web service
Drops startup file
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
1477028011f4eee90aee12343dba45894cda5ef752e65f054373dd4f0041b863
MD5 hash:
a54c4e5471437f2fc522b2408ca85199
SHA1 hash:
f31f4c6a1e900bacafd5192e2e799e60611e6318
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/80f22723-1bf5-41fb-b2c6-0da9de20b416/
Parent samples :
e8ddc24c736ce02dd848acd891e1b2dd0cb4d4ce8e3d1993a2cca236cffd6ec3
1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58
1477028011f4eee90aee12343dba45894cda5ef752e65f054373dd4f0041b863
SH256 hash:
b236dff0df818bbf4fbf78ff08490b00a1f6872c1db11d4cd2827189c72ed7d2
MD5 hash:
39910e89e009a951c7b7b36522f57c16
SHA1 hash:
f0a3c75ec22270e798ec7fe0367067b50d6a80d7
Link:
https://www.unpac.me/results/80f22723-1bf5-41fb-b2c6-0da9de20b416/
SH256 hash:
90e501fe06ec35525a5153bb044c41f4e6b2d8350c95c1197e2cefb99871ea3c
MD5 hash:
aed5ecd817e618fd9c45dee9d38e023a
SHA1 hash:
922d3297134a33e94a8d9a3be1e32b5c2d0eb6e0
Link:
https://www.unpac.me/results/80f22723-1bf5-41fb-b2c6-0da9de20b416/
SH256 hash:
1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58
MD5 hash:
8ed5613d33130f444e60bf077452a2ab
SHA1 hash:
9b63fb3f960e32d578c2a976731960d874a55525
Link:
https://www.unpac.me/results/80f22723-1bf5-41fb-b2c6-0da9de20b416/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1f763ffcd377/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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

File information

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

Malspam

SnakeKeylogger

Executable exe 1f763ffcd377865a4ecdd717b1ea1fb2b46114b25ae8b5154621a7cc60edaf58

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/390057/

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