MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a3f3ecdc47707e721e469b9ef8ebdd3f53148dad6a6148f2410efc0a2e2dab58. 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: | a3f3ecdc47707e721e469b9ef8ebdd3f53148dad6a6148f2410efc0a2e2dab58 |
|---|---|
| SHA3-384 hash: | dedb6548e0f5e1726636c97bf6232d12392228ab3407abb59c53303ec75c1bc8588c865b6cf25851b57e058b9b7b9a54 |
| SHA1 hash: | 9e441f304adeecc6be6238a15077c1bed9d69266 |
| MD5 hash: | 63da424ac6b43d1fb78e502bff64efd0 |
| humanhash: | hawaii-paris-summer-floor |
| File name: | 63da424ac6b43d1fb78e502bff64efd0 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 323'584 bytes |
| First seen: | 2022-02-19 10:08:38 UTC |
| Last seen: | 2022-02-19 12:23:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2c3d21882f5ca8acb29bf5dc0942efbd (2 x ArkeiStealer, 2 x RedLineStealer) |
| ssdeep | 3072:iwsNsLI2+JZwzL6o0aVkqPN4gu66adldE0keoTTsxkgaBCh4kCWzBa:Kspg7AkaNSOliVEigaKhBa |
| Threatray | 863 similar samples on MalwareBazaar |
| TLSH | T16C64BF0172A0CC32D52E0E759C56C6B08A3BB8B19D24A5A7FBD4775E9E323D1DE1234E |
| File icon (PE): |  |
| dhash icon | a1bcdcac9cccb48c (9 x RaccoonStealer, 6 x ArkeiStealer, 3 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
Sending a custom TCP request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Stealing user critical data
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
exploit ursnif wacatac
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:
FickerStealer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-02-19 10:09:10 UTC
File Type:
PE (Exe)
Extracted files:
37
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 853 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei botnet:default discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
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
Arkei
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://woor.link/548152.php
Unpacked files
SH256 hash:
95877edc01e9b4f4d239062ef0de52bb17b1c8ce375a6743503210fb4256020c
MD5 hash:
84fab8313958f2f6207444bb07862ad0
SHA1 hash:
0094623fc5f042eff4239dc9f5694d0ef6a742e7
SH256 hash:
a3f3ecdc47707e721e469b9ef8ebdd3f53148dad6a6148f2410efc0a2e2dab58
MD5 hash:
63da424ac6b43d1fb78e502bff64efd0
SHA1 hash:
9e441f304adeecc6be6238a15077c1bed9d69266
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
Comments
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