MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f431b5b6dc04208fe9ffc89eafd94c92d1383857d17702240f14aa19f538b3aa. 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
| SHA256 hash: | f431b5b6dc04208fe9ffc89eafd94c92d1383857d17702240f14aa19f538b3aa |
|---|---|
| SHA3-384 hash: | 90f3680c04bccc70abaf5bcb459e18ee94637ea6cecdec73c856bdf4d1854e25c5e7856b8a0bd59a25d2ed8dee6afbad |
| SHA1 hash: | ab33a17e1bae03fdc35837b0e2d861caa0851b9b |
| MD5 hash: | a5ada35877cd52e1cfdb3300b322ecd7 |
| humanhash: | pluto-uranus-apart-london |
| File name: | Windows OneDrive.bin |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 380'416 bytes |
| First seen: | 2020-08-03 10:04:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 88f43c3b7138cca2cf455ab4c9180c07 (1 x ArkeiStealer) |
| ssdeep | 6144:ZAfO1V+UwVwvXMhcKTlqJEgcbQNUimEk3rYCX2lZjy2BqUAdJ0vEN1knJCERS:ZAfOyX1TlqqgcbRidk3hKBy2BqTz6JCX |
| Threatray | 59 similar samples on MalwareBazaar |
| TLSH | C2845DC1B15DAB04E211A83C6E35AEB1786CDD73E29541A3A7FC17716632F840FCA2D9 |
| Reporter |  0xCARNAGE |
| Tags: | ArkeiStealer vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Creating a file
Sending a UDP request
Deleting a recently created file
Reading critical registry keys
Replacing files
Creating a window
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Connection attempt to an infection source
Stealing user critical data
Launching a tool to kill processes
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
68 / 100
Signature
Detected unpacking (creates a PE file in dynamic memory)
Found many strings related to Crypto-Wallets (likely being stolen)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file access)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Chapak
Status:
Malicious
First seen:
2020-08-03 10:06:06 UTC
AV detection:
37 of 48 (77.08%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 49 additional samples on MalwareBazaar
Result
Malware family:
oski
Score:
10/10
Tags:
discovery infostealer family:oski spyware
Behaviour
Checks processor information in registry
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Kills process with taskkill
Accesses cryptocurrency wallets, possible credential harvesting
JavaScript code in executable
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Oski
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ZLoader
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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