MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4def4ad12c7aab38e6248c20e211272f1c920a0295c8beda6228543e58c2129c. 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: 12
| SHA256 hash: | 4def4ad12c7aab38e6248c20e211272f1c920a0295c8beda6228543e58c2129c |
|---|---|
| SHA3-384 hash: | b7e0d25ae60293e5e1a07580ff3b9e968dca1a008e107d9aca9dc9d1d8e093925d7ce3b71b8a1504d4e74cefc9ea60b7 |
| SHA1 hash: | 3cf58f57e91dc35c831e529006ddeebeb3e168b7 |
| MD5 hash: | d51c6dff0390d4bc5863d39780f9b976 |
| humanhash: | yankee-muppet-salami-don |
| File name: | 4def4ad12c7aab38e6248c20e211272f1c920a0295c8beda6228543e58c2129c.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 163'328 bytes |
| First seen: | 2022-05-03 10:15:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4e06c011d59529bff8e1f1c88254b928 (29 x MarsStealer, 21 x ArkeiStealer) |
| ssdeep | 3072:U3T4Zw0W+H2fJpl7oeJbCBR4mfaKgowMUW7nv16JSp8Bb8EG:U4Zf2fblk6CB+mSKHa78EG |
| Threatray | 4'163 similar samples on MalwareBazaar |
| TLSH | T178F3F1570169121EC0F16F7ED1D17E3ACADC3A1E366CCA283A9C2FEC876D448572748A |
| TrID | 38.0% (.EXE) Win64 Executable (generic) (10523/12/4) 23.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 16.3% (.EXE) Win32 Executable (generic) (4505/5/1) 7.3% (.EXE) OS/2 Executable (generic) (2029/13) 7.2% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  obfusor |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
273
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
arkei
ID:
1
File name:
Builded.exe
Verdict:
Malicious activity
Analysis date:
2022-04-30 21:36:50 UTC
Tags:
arkei trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Sending a custom TCP 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
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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:
Oski Stealer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
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 mutex)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Self deletion via cmd delete
Snort IDS alert for network traffic
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.MarsStealer
Status:
Malicious
First seen:
2022-05-03 10:16:06 UTC
File Type:
PE (Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 4'153 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei botnet:default discovery spyware stealer suricata
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA or USERPROFILE Environment Variable M4
suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil
Unpacked files
SH256 hash:
ff4f92d4b1480fcf7ec25e0ea204c91222308487edcfc4619e63d7356db234b9
MD5 hash:
9f300e6200ae2cc3adba9ac367ba560d
SHA1 hash:
b6628daf1a3fa5739ca796f288e87bb25eedbbb7
SH256 hash:
4def4ad12c7aab38e6248c20e211272f1c920a0295c8beda6228543e58c2129c
MD5 hash:
d51c6dff0390d4bc5863d39780f9b976
SHA1 hash:
3cf58f57e91dc35c831e529006ddeebeb3e168b7
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.
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