MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b4c35d12d6472f69dd06ccdba38802fceba972c397f7eca17b16e0aabab60db. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 0b4c35d12d6472f69dd06ccdba38802fceba972c397f7eca17b16e0aabab60db
SHA3-384 hash: f8b02bf97055bd8aab0c31138afe9b2908de372c1a11d1c9999c587a80321452afb2fb14175a85fa4674560fec218ef6
SHA1 hash: 4ec3cea82374ee9d210099b499229266f8d25bdf
MD5 hash: 214e6795f6b2f271485a9678856ab69b
humanhash: jupiter-september-eleven-lima
File name:0b4c35d12d6472f69dd06ccdba38802fceba972c397f7eca17b16e0aabab60db
Download: download sample
Signature ArkeiStealer
File size:277'504 bytes
First seen:2022-04-19 07:52:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5e6e6eeabc241928ccee8eb62a581ca8 (1 x ArkeiStealer)
ssdeep 3072:NPdBfRs583rvump1nhROhQ2mjsC0JtQVVSKq0OYZ3GimRE0L:pLRs583jumpvq+340tBTo
Threatray 4'151 similar samples on MalwareBazaar
TLSH T1AC44E02173A2C831D7971634E87587B50A7F7CB26474884B37683B6A2F703C19ABA357
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 480c1c4c4f594b14 (172 x Smoke Loader, 134 x RedLineStealer, 98 x Amadey)
Reporter JAMESWT_WT
Tags:ArkeiStealer exe jsdkci-link

Intelligence


File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Stealing user critical data
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:
Oski 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
Contains functionality to inject code into remote processes
Detected unpacking (creates a PE file in dynamic memory)
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
Injects a PE file into a foreign processes
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.Trojan.Raccrypt
Status:
Malicious
First seen:
2022-04-19 05:54:01 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
30 of 41 (73.17%)
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
Suspicious use of SetThreadContext
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
Arkei
Malware Config
C2 Extraction:
http://jsdkci.link/588711.php
Unpacked files
SH256 hash:
b374812db9b27736c29b8b1953e70b0874a76dbed7ad686a2fad9551c7019412
MD5 hash:
1873400f1e839d4c1389cb0fe6c58a83
SHA1 hash:
b16912ac0735572c0d02a8c22dbf3e476526e3ae
SH256 hash:
0b4c35d12d6472f69dd06ccdba38802fceba972c397f7eca17b16e0aabab60db
MD5 hash:
214e6795f6b2f271485a9678856ab69b
SHA1 hash:
4ec3cea82374ee9d210099b499229266f8d25bdf
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.

Comments