MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92bee76273f728934ca7a3fcace5b58c7fc99a20a4c166e05ccc920d7c2f46a8. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash: 92bee76273f728934ca7a3fcace5b58c7fc99a20a4c166e05ccc920d7c2f46a8
SHA3-384 hash: 844d506e73bb8efa0dcd7dcaf1ecec5b12fc7a1c8242db9b4b72d07dfb5ae752587ea5df5562be9bf86357c1fefff4ea
SHA1 hash: 3aa289316d519de49a5306534555d75bd5619ba3
MD5 hash: e97aeb30cebc4af2fb6059498132eba7
humanhash: music-shade-violet-potato
File name:C04398Rii-0222406 Co-Invoice.exe
Download: download sample
Signature SnakeKeylogger
File size:115'200 bytes
First seen:2022-05-25 07:50:02 UTC
Last seen:2022-05-25 08:51:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:oRtYjz7ipM1/ZCPI/qYYjU////////////////q/////////////HV2kI+s:oRtwzKM1UPI/VYjxV2kI+s
Threatray 4'116 similar samples on MalwareBazaar
TLSH T1B9B3EB70BA5DA197F129C6319B52AD117E762FACA468D2167CC8FB2F343B801D4F2217
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b474f4c4c48cf484 (1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
2
# of downloads :
289
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
C04398Rii-0222406 Co-Invoice.exe
Verdict:
Malicious activity
Analysis date:
2022-05-25 10:56:54 UTC
Tags:
evasion trojan

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

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% subdirectories
Creating a file
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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 contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 633840 Sample: C04398Rii-0222406 Co-Invoice.exe Startdate: 25/05/2022 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 6 other signatures 2->38 7 C04398Rii-0222406 Co-Invoice.exe 16 7 2->7         started        process3 dnsIp4 26 cd43356.tmweb.ru 92.53.96.243, 443, 49729 TIMEWEB-ASRU Russian Federation 7->26 22 C:\...\C04398Rii-0222406 Co-Invoice.exe.log, ASCII 7->22 dropped 24 C:\Users\user\AppData\Roaming\...\Uifuuz.exe, PE32 7->24 dropped 40 Creates an undocumented autostart registry key 7->40 42 Writes to foreign memory regions 7->42 44 Allocates memory in foreign processes 7->44 46 Injects a PE file into a foreign processes 7->46 12 InstallUtil.exe 14 2 7->12         started        16 cmd.exe 1 7->16         started        file5 signatures6 process7 dnsIp8 28 checkip.dyndns.com 132.226.8.169, 49768, 80 UTMEMUS United States 12->28 30 checkip.dyndns.org 12->30 48 May check the online IP address of the machine 12->48 50 Tries to steal Mail credentials (via file / registry access) 12->50 52 Tries to harvest and steal ftp login credentials 12->52 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 18 conhost.exe 16->18         started        20 timeout.exe 1 16->20         started        signatures9 process10
Threat name:
ByteCode-MSIL.Downloader.Seraph
Status:
Malicious
First seen:
2022-05-25 08:19:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
6 of 41 (14.63%)
Threat level:
  3/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Modifies WinLogon for persistence
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5351677756:AAFeYkUSfmKKqNVxJpZ9ci09jAi5IFCLdwM/sendMessage?chat_id=5370312707
Unpacked files
SH256 hash:
92bee76273f728934ca7a3fcace5b58c7fc99a20a4c166e05ccc920d7c2f46a8
MD5 hash:
e97aeb30cebc4af2fb6059498132eba7
SHA1 hash:
3aa289316d519de49a5306534555d75bd5619ba3
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:pe_imphash
Rule name:Skystars_Malware_Imphash
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 92bee76273f728934ca7a3fcace5b58c7fc99a20a4c166e05ccc920d7c2f46a8

(this sample)

  
Delivery method
Distributed via e-mail attachment

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