MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8ecb9b6e425216f33b0dad4e296680bfab382d7be119b9348eb523e55abd49cc. 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: 10
| SHA256 hash: | 8ecb9b6e425216f33b0dad4e296680bfab382d7be119b9348eb523e55abd49cc |
|---|---|
| SHA3-384 hash: | 4dc6a03d0e7d476f0fecf08aaca5e9319e52e808d37f38126e7b8bfef326670c52347f16befea0e7df6c1b69e27852d8 |
| SHA1 hash: | baa5b7ec7e162ff7bc516e519724333ee91a5816 |
| MD5 hash: | 3afe4d21cbb76d54946bbf4f4e639b75 |
| humanhash: | finch-orange-pizza-november |
| File name: | 3afe4d21cbb76d54946bbf4f4e639b75.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 2'013'612 bytes |
| First seen: | 2021-11-29 19:17:24 UTC |
| Last seen: | 2021-11-29 20:39:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b68d5313410a9597c5737c0eeeeb4a49 (4 x ArkeiStealer) |
| ssdeep | 24576:haGMO5mmdU43ufrpb9wJVB6KobsRX/Iv4iDxDqXUMBDxW5ZGTdRWujAJbvYbwEg4:hOOojlf9y0KoABIv4Mqk8GZGTurPPw |
| Threatray | 7'706 similar samples on MalwareBazaar |
| TLSH | T197953390AA05F269FF92883099F8F6346CFA83124B5D947B991FE7F2182F36C1749125 |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3afe4d21cbb76d54946bbf4f4e639b75.exe
Verdict:
Malicious activity
Analysis date:
2021-11-29 19:56:13 UTC
Tags:
loader stealer trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for analyzing tools
Searching for the window
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Sending a custom TCP request
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
Result
Malware family:
n/a
Score:
0/10
Tags:
n/a
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay 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.
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
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.Infostealer.Vidar
Status:
Malicious
First seen:
2021-11-20 12:17:44 UTC
File Type:
PE (Exe)
AV detection:
23 of 27 (85.19%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 7'696 additional samples on MalwareBazaar
Result
Malware family:
arkei
Score:
10/10
Tags:
family:arkei discovery evasion spyware stealer suricata themida trojan
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Arkei
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
Unpacked files
SH256 hash:
99ebab5b2c11fb08afbf4cc547a3fc9c2b084fa4be75e155a1106cf050f9e3d5
MD5 hash:
69ae685495121ac9e6b3dccd1bb75788
SHA1 hash:
d28636dd574bd0d915b3fc75c000ceeea273a095
SH256 hash:
8ecb9b6e425216f33b0dad4e296680bfab382d7be119b9348eb523e55abd49cc
MD5 hash:
3afe4d21cbb76d54946bbf4f4e639b75
SHA1 hash:
baa5b7ec7e162ff7bc516e519724333ee91a5816
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | INDICATOR_EXE_Packed_Themida |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Themida |
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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