MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 645e91f7847884ed72c8b53ebc8d266e92a18868ae6e527a8f9baafeaf7b985e. 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
ArkeiStealer
Vendor detections: 11
| SHA256 hash: | 645e91f7847884ed72c8b53ebc8d266e92a18868ae6e527a8f9baafeaf7b985e |
|---|---|
| SHA3-384 hash: | 82fc3c73deede2b487b07833567d4b282a559a6ef11f19dcc1b42a361e488b4e3e428dbd1db9ea045a444e787b43da7e |
| SHA1 hash: | c33f2ad9a61c1fd5c8e602fa616b5bc916c7af5e |
| MD5 hash: | b4508ac52aefba5d74f423d360c78a89 |
| humanhash: | sixteen-fix-eight-gee |
| File name: | b4508ac52aefba5d74f423d360c78a89.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 247'296 bytes |
| First seen: | 2022-02-03 08:55:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ec9e7a13a3ae99d72c69258e6951d2e0 (2 x ArkeiStealer, 1 x Loki) |
| ssdeep | 3072:9VEPiniLLgy7zPOsS2i5jXWZsR58jb9ODg9ZxPSkm3cBrdVZH:jEqiLLfzPSRXFajokxa9a/H |
| Threatray | 792 similar samples on MalwareBazaar |
| TLSH | T11034DF217E90C032C7469034193EC7E21B367C71A976B5877B96977F9F302D29A2AF06 |
| File icon (PE): |  |
| dhash icon | fcfcb4b4b494d9c1 (74 x Amadey, 56 x Smoke Loader, 38 x RedLineStealer) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-02-03 01:23:13 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 782 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei botnet:default discovery persistence spyware stealer suricata
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Sets service image path in registry
Arkei Stealer Payload
Arkei
Suspicious use of NtCreateProcessExOtherParentProcess
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
Malware Config
C2 Extraction:
http://tuntutul.link/gate1.php
Unpacked files
SH256 hash:
eb2bc01f012430a51144205efddcd7e3c4379fd5bc8288045e87c368b6c69942
MD5 hash:
2ec67660b02b142482e86632f446c46c
SHA1 hash:
7e7fcabbe363d1c908706d96bb148ac6f3c73996
SH256 hash:
645e91f7847884ed72c8b53ebc8d266e92a18868ae6e527a8f9baafeaf7b985e
MD5 hash:
b4508ac52aefba5d74f423d360c78a89
SHA1 hash:
c33f2ad9a61c1fd5c8e602fa616b5bc916c7af5e
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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