MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c41b180f87e9fce98f2da11d11ad01b228d900c8130e6d5c59ff1b3e2184f4e. 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: 13


Intelligence 13 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c41b180f87e9fce98f2da11d11ad01b228d900c8130e6d5c59ff1b3e2184f4e
SHA3-384 hash: a849d7f5a81d84b8342c370a3585d55caaf4f4b9853c8944cf8f951183aa54b7ab4095537e06063e70115590dc66dd87
SHA1 hash: b9b4efebee496b6a47541de2b38926e05b260507
MD5 hash: 42530ea49a760b8df4da6ed41dc8060c
humanhash: venus-october-pluto-twenty
File name:file
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:1'375'744 bytes
First seen:2022-09-15 23:24:37 UTC
Last seen:2022-09-16 09:14:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1b62f5ec48faa08ab096dfae72734859 (36 x RedLineStealer, 5 x ArkeiStealer, 1 x PandaStealer)
ssdeep 24576:bjLMwYkYzSXPqzMddlNvHaT/b40GPG/NSh1huyzBKcypk:PLYn/7eG/NE9zpypk
Threatray 402 similar samples on MalwareBazaar
TLSH T142556C69EB0718F1D9635271855EE77B9B18BE148022EFBFFF5BDA08A4334023C4A156
TrID 44.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
23.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.4% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter andretavare5
Tags:ArkeiStealer exe


Avatar
andretavare5
Sample downloaded from https://vk.com/doc749961351_645120331?hash=0mxmNMwUDmfbWljRPwi8r5ZkFKBptjh90EBkuBzyU5T&dl=G42DSOJWGEZTKMI:1663232890:IBTCBv3XV2iXJW2ObAajHV2EwszV7fLBVlXYS8HnYis&api=1&no_preview=1

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://195.201.253.5/ https://threatfox.abuse.ch/ioc/850075/

Intelligence

File Origin
# of uploads :
106
# of downloads :
368
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2022-09-16 05:35:33 UTC
Tags:
evasion redline opendir trojan socelars stealer loader rat
Link:
https://app.any.run/tasks/dde97d3c-8034-4b7f-828f-c05cc06bcf8e

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/310368/
Detection(s):
SecuriteInfo.com.Variant.Doris.12944.21202.31871.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Launching a process
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/37766/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
anti-debug packed
Link:
https://www.filescan.io/uploads/6323b496ba7b8113dd67275c/reports/c76a3bba-fecb-478e-b412-98efa9bbd09a/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/e1f934c7-6b74-434c-998a-0a3395f0d393
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1071311
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c41b180f87e9fce98f2da11d11ad01b228d900c8130e6d5c59ff1b3e2184f4e/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-09-15 23:25:15 UTC
File Type:
PE (Exe)
AV detection:
12 of 39 (30.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jra3dahyp2p45ghs3ii5cgwqdmri3eamqeyonvoft7y3hyqyj5ha._file
Verdict:
malicious
Similar samples:
01dd09f52d0accfd655731ed746a9c3742dc7ee7684aa5a4002155897147dc20
ArkeiStealer
048775019adc05c1978f5be85341eb95fb8c9c15611ee13a1fbbffaef3f4f1dc
ArkeiStealer
49b1767e5f5c128884604182bab46c5c7aeae9c7d6e5316900d32768a577dcd1
ArkeiStealer
52697c1d25cb64b2939de7e887832f30927fc597074cc93f274daec609ff08e3
ArkeiStealer
57c9630ff4575c0881314c5f31f4177249c84218642cef6c3896fbc6337c380a
ArkeiStealer
81e0959262728a0870a5fd08f80207d1157bdf2e00dde7d8481450fa17f5d718
ArkeiStealer
92d5a9e906556a206749301d8cdec4032b9fa5a8a30a88422317ca42b7ef2893
ArkeiStealer
c745f52646d04d51894ca6ca906021647619e87586d1c2f63a01810163371680
ArkeiStealer
dfd29461b16401b73544be8cdc5f594e6eb33e98f33c2809e62163aaf6ae72ec
ArkeiStealer
+ 392 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/220915-3d9tjaece5/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/15c36e6b-d3b9-4dc7-aaab-3115285acfd7
Unpacked files
SH256 hash:
45b7dcd69705844f2faa9f014e6535ba8f9abab61865d77a8a641d668778d114
MD5 hash:
7d81092cbf0a055ef385e86fa5f69fe5
SHA1 hash:
3765bb8a83abb0d8ad1afa3777e9fb123b0bb7bc
Detections:
win_vidar_auto
Create hunting rule
Link:
https://www.unpac.me/results/2336ffe3-c8a3-4cec-b992-e8bb568a8b90/
SH256 hash:
4c41b180f87e9fce98f2da11d11ad01b228d900c8130e6d5c59ff1b3e2184f4e
MD5 hash:
42530ea49a760b8df4da6ed41dc8060c
SHA1 hash:
b9b4efebee496b6a47541de2b38926e05b260507
Link:
https://www.unpac.me/results/2336ffe3-c8a3-4cec-b992-e8bb568a8b90/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c41b180f87e/report/overview.html
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/4c41b180f87e9fce98f2da11d11ad01b228d900c8130e6d5c59ff1b3e2184f4e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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: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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/310368/

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