MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d05e90390687a0769c9df39213aa6d3d08d704e30cef0ee2e31e93f8aeac01d. 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


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d05e90390687a0769c9df39213aa6d3d08d704e30cef0ee2e31e93f8aeac01d
SHA3-384 hash: 697b5ded94d8a95c0f52b9bba0e6e4dc8130e0a6dad172687e79360ed8f483e7663612f73a05fd805a177ea2217bd6e8
SHA1 hash: 9aa8b783bff225a9d261cc4339d92caa891976c3
MD5 hash: 95ef7c9e66fcc7c240a8c9c5ed8abe9f
humanhash: blossom-cola-march-lactose
File name:95ef7c9e66fcc7c240a8c9c5ed8abe9f.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:412'160 bytes
First seen:2022-07-02 14:36:20 UTC
Last seen:2022-07-02 15:39:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b2695721cd61f19fe270e798045312e (2 x RedLineStealer, 2 x ArkeiStealer, 1 x Smoke Loader)
ssdeep 6144:8/Tu/iCaguqPtC/UWQbS+MRGrVT/TSKlNDz58XP4elL7Xl5c4cjXuZ:8bHCaTqPtfWQbFFFTJ9K1lL74n
TLSH T15B94CF00FA90D035F1F712F45ABA9768B93E7AA1973494CF12E216EA5734AE0EC31717
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 b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/285089/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.10322.32057.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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/23442/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62c0581211764e36f80be39e/reports/c046f065-666e-4b8a-b981-9551baa56dc9/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f8114b29-b3aa-4ddd-b828-125832e74bc0
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1023540
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (creates a PE file in dynamic memory)
Found many strings related to Crypto-Wallets (likely being stolen)
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/7d05e90390687a0769c9df39213aa6d3d08d704e30cef0ee2e31e93f8aeac01d/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2022-07-02 14:15:46 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=puc6sa4qnb5ao2oj344scovg2pii24cogdhpb3roghut7cxkyaoq._file
Verdict:
malicious
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-ry481ahfb7/
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/994907e5-9f12-41a1-be75-25ea2d2356d3/
SH256 hash:
7d05e90390687a0769c9df39213aa6d3d08d704e30cef0ee2e31e93f8aeac01d
MD5 hash:
95ef7c9e66fcc7c240a8c9c5ed8abe9f
SHA1 hash:
9aa8b783bff225a9d261cc4339d92caa891976c3
Link:
https://www.unpac.me/results/994907e5-9f12-41a1-be75-25ea2d2356d3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d05e9039068/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 7d05e90390687a0769c9df39213aa6d3d08d704e30cef0ee2e31e93f8aeac01d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2237500/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/285089/

Comments