MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b9c3f97058d275a2bf4ee013ec4d99ef91c8470f08269a7341212404098e3f0. 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: | 4b9c3f97058d275a2bf4ee013ec4d99ef91c8470f08269a7341212404098e3f0 |
|---|---|
| SHA3-384 hash: | 62f9390ada05aee4c83b1cfc4259c63cdfa7ff5b8ed406a04af6e80f38d1479f0efd56dec80287dbd27fb98f4aaeb529 |
| SHA1 hash: | ca7db4ce14f69283f93fc5898139a0c42b90491c |
| MD5 hash: | f5ded0ba19dd5298500bacaf5756056b |
| humanhash: | mike-mississippi-pasta-salami |
| File name: | f5ded0ba19dd5298500bacaf5756056b.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 403'968 bytes |
| First seen: | 2022-07-05 16:30:21 UTC |
| Last seen: | 2022-07-05 17:43:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56c1f1bd76fb06f3d91fa8acfd6c0001 (4 x ArkeiStealer, 3 x RedLineStealer, 2 x Amadey) |
| ssdeep | 12288:1Go6aOd1DMPoiCd5hWOmOxFqYYKP6oDp+/:05Mwiu5h+OxF9TRp+/ |
| Threatray | 4'310 similar samples on MalwareBazaar |
| TLSH | T1EC84CF10BA90C035F4F712F899B592ACB92E7AA09B7494CF63D516EE17746E1EC3031B |
| 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): |  |
| dhash icon | b6dacaaecee6baa2 (6 x Stop, 2 x ArkeiStealer, 1 x Loki) |
| Reporter |  abuse_ch |
| Tags: | ArkeiStealer exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://116.202.4.170/1448 | https://threatfox.abuse.ch/ioc/795358/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Stealing user critical data
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult crypter greyware packed wacatac
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Vidar
Status:
Malicious
First seen:
2022-07-05 16:16:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
17 of 26 (65.38%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 4'300 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:amadey family:vidar botnet:1448 collection discovery spyware stealer suricata trojan
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Amadey
Detect Amadey credential stealer module
Vidar
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
Malware Config
C2 Extraction:
https://t.me/tg_dailyrunnings
https://mastodon.online/@olegf9844g
185.215.113.15/Lkb2dxj3/index.php
https://mastodon.online/@olegf9844g
185.215.113.15/Lkb2dxj3/index.php
Unpacked files
SH256 hash:
cfe5bc496d4ad8f192b28c09834b37f0d4d4826d45eb2fefe30bc0f73a5e5973
MD5 hash:
b1a4a6f96ee1f2f670c0c411d74c22b5
SHA1 hash:
f09bf1ed107f180c2949ac333596604346fe4468
SH256 hash:
4b9c3f97058d275a2bf4ee013ec4d99ef91c8470f08269a7341212404098e3f0
MD5 hash:
f5ded0ba19dd5298500bacaf5756056b
SHA1 hash:
ca7db4ce14f69283f93fc5898139a0c42b90491c
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
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_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
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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