MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af77c5c4f896b94479c9f7c7a8f050fb62b1474c258bb0b78cb9836d49768a5f. 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


Intelligence 10 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af77c5c4f896b94479c9f7c7a8f050fb62b1474c258bb0b78cb9836d49768a5f
SHA3-384 hash: 8cb9f87d5545b8895b047bd12f77e6c236bfc8bf1b485baa2ca2fb88c5fdc4dc211c4c5b68476401987b4dfd5ae10b44
SHA1 hash: 7085ae2f1e78fa02b49c0e7ff2fbbd60bea5dea1
MD5 hash: 7584019ae37d8f9af9e0182411646355
humanhash: florida-kitten-kilo-delaware
File name:7584019ae37d8f9af9e0182411646355.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:411'648 bytes
First seen:2022-07-02 14:30:48 UTC
Last seen:2022-07-02 15:39:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fc255539af112dfe6f163215bbc89ca2 (2 x RedLineStealer, 1 x CMSBrute, 1 x GCleaner)
ssdeep 12288:OXRqTNLQ2DFphGBF9qqbwkOGRjlooaNP:GqBBDPSFnbjOuaNP
Threatray 4'719 similar samples on MalwareBazaar
TLSH T18694BF10B690C034F5F312F85AB693A8B93E7AA1973495CB52D46AEE47346F4EC3131B
TrID 40.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
17.0% (.SCR) Windows screen saver (13101/52/3)
13.6% (.EXE) Win64 Executable (generic) (10523/12/4)
8.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon badacabecee6baa6 (95 x Stop, 87 x RedLineStealer, 62 x Smoke Loader)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://95.217.246.111/1448

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://95.217.246.111/1448 https://threatfox.abuse.ch/ioc/750966/

Intelligence

File Origin
# of uploads :
2
# of downloads :
258
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/285085/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.23618.1781.UNOFFICIAL
Create hunting rule

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
Creating a window
Stealing user critical data
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/23446/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult greyware packed redline
Link:
https://www.filescan.io/uploads/62c056a66ee6df015bb5402d/reports/133a58f5-6921-4bc9-b39b-9fb1ca0309e9/overview
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff9e9b70-cef8-4eb9-971f-033b004dc985
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1023535
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (creates a PE file in dynamic memory)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af77c5c4f896b94479c9f7c7a8f050fb62b1474c258bb0b78cb9836d49768a5f/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-07-02 14:31:05 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v534lrhys24ui6oj67d2r4cq7nrlcr2mewf3bn4mxgbw2slwrjpq._file
Verdict:
malicious
Similar samples:
010666c5e046211053824bfb82b4506b243c5b988b04d4d7e0c5a79dc8540a9b
ArkeiStealer
3cace8965f66162cd53089fc1b997b9e1632c4eefde3c836f7edd6b37c766224
ArkeiStealer
543d532f04de06d64a9de2eec3f31d1125499590ef9952321e6a6cee9a64f58d
ArkeiStealer
95d3a9e54d6bd601828ddc1c73e48ca4f22d95a6fbecaa217751c2ab0fc05079
ArkeiStealer
cbe35192c04f83d4d3b179a8c229047ade740aac3785e198cd0fdb00c2bf91e5
ArkeiStealer
e68548b4ffe3683047af134fdf21848c4e81ee20c564232c448f91a680050d29
ArkeiStealer
e9cd5b800c1af1c0759935e2cdf85a4f062da5a982957760295aaed1aa2e5c8c
ArkeiStealer
fdb24cd0539c59bcb44ad2e1dcbb3946cf6f20d176393ae86ff6a9cefc8780dd
ArkeiStealer
+ 4'709 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:vidar botnet:1448 collection discovery spyware stealer suricata trojan
Link:
https://tria.ge/reports/220702-rvpddafgap/
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/ch_inagroup
https://mastodon.social/@olegf9844e
185.215.113.15/Lkb2dxj3/index.php
Unpacked files
SH256 hash:
3fd144b1df08dd9e3a157a35a9cfee34265b950337367ecafc5d14090818bd61
MD5 hash:
663181e1d62882de03fb57f1cadb4fe1
SHA1 hash:
bd6d71724f146e5adbddec18d968247d504998c8
Link:
https://www.unpac.me/results/026a7236-174e-4aa6-9221-49eb0392b69a/
SH256 hash:
af77c5c4f896b94479c9f7c7a8f050fb62b1474c258bb0b78cb9836d49768a5f
MD5 hash:
7584019ae37d8f9af9e0182411646355
SHA1 hash:
7085ae2f1e78fa02b49c0e7ff2fbbd60bea5dea1
Link:
https://www.unpac.me/results/026a7236-174e-4aa6-9221-49eb0392b69a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/af77c5c4f896/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

ArkeiStealer

Executable exe af77c5c4f896b94479c9f7c7a8f050fb62b1474c258bb0b78cb9836d49768a5f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2237500/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/285085/

Comments