MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e. 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


Intelligence 12 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e
SHA3-384 hash: b0fbb063e06d0d2a61892a453d7c6cb46890e6f329a82cc0b99b0bf7a6f9ff888a48ce3696ecc1cf6e4acf5107beb60b
SHA1 hash: 9d007337ab65a76aaae43897118932a3c1d01171
MD5 hash: 4196455e2a512dc66d04f1448b7b6da7
humanhash: comet-spaghetti-fanta-table
File name:0
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:2'889'191 bytes
First seen:2022-09-26 06:29:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c1b701daadd766e587d26f6f95acddb9 (2 x ArkeiStealer, 1 x Smoke Loader)
ssdeep 12288:aH8oXdQvdm4Kjun5ViI0xOVfpKrKIkF8pZolQj3tsuzLBK1TRp5gFdIe6u6sxQ3U:UZ05ViudpKeIL73quzdo4J+U5U5UB
TLSH T199D5593928C87032CC2CC0FE9AA6D7F7E2EDD1710F1178BE42B429195A9AA55F7271C5
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)
Reporter JAMESWT_WT
Tags:ArkeiStealer exe

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://213.170.133.163/ https://threatfox.abuse.ch/ioc/851556/

Intelligence

File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup.exe
Verdict:
Malicious activity
Analysis date:
2022-09-26 06:18:41 UTC
Tags:
loader stealer opendir
Link:
https://app.any.run/tasks/ce41a1e0-d738-41de-b9ec-1fbc5d6711f3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/313428/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.23375.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
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
Searching for synchronization primitives
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Launching a process
Using the Windows Management Instrumentation requests
Searching for the window
Stealing user critical data
Launching a tool to kill processes
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
greyware mokes nymaim overlay zusy
Link:
https://www.filescan.io/uploads/633146f16963f27ddc351197/reports/4db99efa-1e01-41f1-b7f1-0f3f802105d0/overview
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
Link:
https://analyze.intezer.com/analyses/5dec28c7-7f7e-44d4-b08c-a1f57e73ddd3
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1078884
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2022-09-25 21:40:05 UTC
File Type:
PE (Exe)
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r3f6h54mahfd3wz426kjrwluihe7bdgdyljeczkgv3rfb74eq57a._file
Verdict:
malicious
Label(s):
raccoon
Create hunting rule
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1636 discovery spyware stealer
Link:
https://tria.ge/reports/220926-g9glzaahfq/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar
Malware Config
C2 Extraction:
https://t.me/dghzq
https://t.me/zjsqpz
https://t.me/fqwexzq
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dd007ee3-963f-4ab7-957e-7b9575b2ba65
Unpacked files
SH256 hash:
61e71885942cbb64d50d1cac66a94452dd997e8e6df81abd1cb997d93ab8da60
MD5 hash:
821954255d4088ee4a72247f19580cc4
SHA1 hash:
6c39b6101b30c0fa9f36692284cbfc9f32d650cc
Detections:
win_vidar_auto
Create hunting rule
Link:
https://www.unpac.me/results/676da2e2-377a-494a-b376-279652f6c950/
Parent samples :
b3fb5417f369f276a7db43531dabc38241f6fb329bcec6b26f1d9ccd1f817c22
ee5cd7f14bf98534291bdb1b34d1424bebb1fbc27e01915ff15e928dc9ea73f6
8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e
bb5938ca20203ecde3fc65a31025801a1c136b90c76d7816edcb58db733ca3ed
455e9b43d3df1c83df5182936603a66d04658d6d1cb3098e9676978549e926fa
SH256 hash:
8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e
MD5 hash:
4196455e2a512dc66d04f1448b7b6da7
SHA1 hash:
9d007337ab65a76aaae43897118932a3c1d01171
Link:
https://www.unpac.me/results/676da2e2-377a-494a-b376-279652f6c950/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:RansomwareTest3
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest4
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest5
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest7
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:win_vidar_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.vidar.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/313428/

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