MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7054dbc6d04ee112e4a41488055980de02ebdf28048bf1e3b9105e10487637ee. 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 12 File information Comments

SHA256 hash: 7054dbc6d04ee112e4a41488055980de02ebdf28048bf1e3b9105e10487637ee
SHA3-384 hash: b9f9b0dcda3fe1051ca438323f00cf4327259aa7427d09fc274be531ec9b209e6cff11c287bffc55ae7a199cd2dcd754
SHA1 hash: 65f9fe3e912cb0101cff6d8f7e9b330445aecc40
MD5 hash: 34f84eee66eac2868ab139ce7fb4f158
humanhash: glucose-thirteen-march-ack
File name:Doc345825537292023.pdf.exe
Download: download sample
Signature SnakeKeylogger
File size:296'196 bytes
First seen:2023-02-09 08:51:10 UTC
Last seen:2023-02-09 10:38:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6I1EtPgAYmHhjOuYCL/CN58nNwvqTjO6KHe9GWy5MSqEs/Xv:/YGq5cmHhVLqNy8OjOVHYGWy2YE
Threatray 4'434 similar samples on MalwareBazaar
TLSH T16154224048A4E677E4AA8372DE75157AFFE5AD2720ADCA1F07719B48FD224C01E2C729
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Doc345825537292023.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-02-09 08:53:54 UTC
Tags:
evasion trojan snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
overlay packed shell32.dll
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 an obfuscated file name to hide its real file extension (double extension)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 802606 Sample: Doc345825537292023.pdf.exe Startdate: 09/02/2023 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 7 other signatures 2->47 7 Doc345825537292023.pdf.exe 19 2->7         started        10 tvwrnc.exe 2->10         started        13 tvwrnc.exe 2->13         started        process3 file4 27 C:\Users\user\AppData\Local\Temp\gkqwha.exe, PE32 7->27 dropped 15 gkqwha.exe 1 2 7->15         started        55 Multi AV Scanner detection for dropped file 10->55 19 WerFault.exe 10 10->19         started        21 WerFault.exe 10 13->21         started        signatures5 process6 file7 29 C:\Users\user\AppData\Roaming\...\tvwrnc.exe, PE32 15->29 dropped 35 Multi AV Scanner detection for dropped file 15->35 37 May check the online IP address of the machine 15->37 39 Maps a DLL or memory area into another process 15->39 23 gkqwha.exe 15 2 15->23         started        signatures8 process9 dnsIp10 31 checkip.dyndns.com 132.226.8.169, 49687, 80 UTMEMUS United States 23->31 33 checkip.dyndns.org 23->33 49 Tries to steal Mail credentials (via file / registry access) 23->49 51 Tries to harvest and steal ftp login credentials 23->51 53 Tries to harvest and steal browser information (history, passwords, etc) 23->53 signatures11
Threat name:
Win32.Spyware.SnakeLogger
Status:
Malicious
First seen:
2023-02-09 08:51:48 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
22 of 26 (84.62%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
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/bot5185199605:AAE85OterEwOD4D7BjMwgZ4ASO8LJiPHdEs/sendMessage?chat_id=942976300
Unpacked files
SH256 hash:
9b39082d3ba411c9f5c8926f3412e55aa0d4ecb30b219e4fb5745f2280ebfced
MD5 hash:
10e88562e526683edfe7aaa2f054ab4f
SHA1 hash:
cfcd3ca589e6f5d736a029d7c7c3b3f87602227a
Detections:
snake_keylogger
SH256 hash:
4cc502b8bd2eb857cb9dd4e6f77c102806b72fae143c939d12d7c6d354c0830c
MD5 hash:
4cb942145f964bf6e9d389f80871e565
SHA1 hash:
101045a2915679f584fde85eb216f99ddd4a8650
Detections:
snake_keylogger
SH256 hash:
20536ee440fef80c44082c5b75f540bd76cb629a7f882f6038a4efa5682b7e9c
MD5 hash:
106bb7226c12a52147e4a114ebb4a2b7
SHA1 hash:
a9ac1d11e07a4b8989c519c29f8f1fcc60098c1f
SH256 hash:
7054dbc6d04ee112e4a41488055980de02ebdf28048bf1e3b9105e10487637ee
MD5 hash:
34f84eee66eac2868ab139ce7fb4f158
SHA1 hash:
65f9fe3e912cb0101cff6d8f7e9b330445aecc40
Malware family:
SnakeKeylogger
Verdict:
Malicious
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
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
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
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 7054dbc6d04ee112e4a41488055980de02ebdf28048bf1e3b9105e10487637ee

(this sample)

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