MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a681dba1c13f8132354296a2e0aee3c723ca44be8eebf5c74bdafa442e32ca5a. 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


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: a681dba1c13f8132354296a2e0aee3c723ca44be8eebf5c74bdafa442e32ca5a
SHA3-384 hash: 5c080112fcdf584729d9f233789b58c12e6f950544eee00d84d0d0d477d83d567c5ddcb64eadb0959f470759ef24ceae
SHA1 hash: ebf7baa2f0a6b3d8aa324251147d25806facfd5c
MD5 hash: d52c7d67fe74362dc0f48d1c6accfc30
humanhash: bacon-cold-fillet-oklahoma
File name:d52c7d67fe74362dc0f48d1c6accfc30
Download: download sample
Signature ArkeiStealer
File size:309'248 bytes
First seen:2022-01-19 07:59:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0a96f663506001cf87c1c1c512b0bfc4 (7 x RedLineStealer, 2 x ArkeiStealer)
ssdeep 3072:pdbuC1eXmDyeELLtKq8Sn6dIVRAHfqoIEA0SznM/h3:Xbu6eWG/peIVR9+A0un
Threatray 768 similar samples on MalwareBazaar
TLSH T18064BF313590EA31C48212318819CFA59AFDFC355A65868F73A43B6EBE723C0967635F
File icon (PE):PE icon
dhash icon fcf8b4b4b494d9c1 (17 x Smoke Loader, 8 x RedLineStealer, 6 x Amadey)
Reporter zbetcheckin
Tags:32 ArkeiStealer exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS 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
Query of malicious DNS domain
Stealing user critical data
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
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.
Malware family:
Arkei Stealer
Verdict:
Malicious
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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 evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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:
2022-01-19 08:07:01 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:arkei botnet:default discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Arkei Stealer Payload
Arkei
Malware Config
C2 Extraction:
http://file-file-host4.com/tratata.php
Unpacked files
SH256 hash:
732a8e91ed681dc5f8c6a3eca1fe11293cdcdb0a9e133843bacc654386ff6949
MD5 hash:
cc5bb27c9f596e83a9aec3d4107afa8d
SHA1 hash:
f211e378bdb3023f7f5da70617aefd2da171a083
SH256 hash:
a681dba1c13f8132354296a2e0aee3c723ca44be8eebf5c74bdafa442e32ca5a
MD5 hash:
d52c7d67fe74362dc0f48d1c6accfc30
SHA1 hash:
ebf7baa2f0a6b3d8aa324251147d25806facfd5c
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

ArkeiStealer

Executable exe a681dba1c13f8132354296a2e0aee3c723ca44be8eebf5c74bdafa442e32ca5a

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-19 07:59:56 UTC

url : hxxp://coin-coin-file-9.com/game.exe