MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e022269c4e8d69ebc8f6e00a0b8cea47c84fc315fa7d6533bc0121525dfd9f33. 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 YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e022269c4e8d69ebc8f6e00a0b8cea47c84fc315fa7d6533bc0121525dfd9f33
SHA3-384 hash: cc48cbefb2715d79db80b4786e60f950fac1f158ca4351ee90e0aed0d70482eae798afc87da0411bd4ac6b18700fbd62
SHA1 hash: b23946fd88bf058bb489a10845eba3a59503c9f0
MD5 hash: 45dc36ea17673d46489de987095a1e5e
humanhash: echo-zebra-magnesium-seven
File name:45dc36ea17673d46489de987095a1e5e
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:5'203'968 bytes
First seen:2022-03-21 18:36:27 UTC
Last seen:2022-03-25 06:56:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 99c2cae0b7316add27de679470515124 (3 x ArkeiStealer, 2 x Formbook, 2 x RaccoonStealer)
ssdeep 98304:NZnEvN/KwZbcdjEXRBQR48DN4hIOHFGzY6PtBPdai+zg5zsV8C8syNkR3I0gzwrs:uNSB4XRBcd+4Y6P/PF+z8zs2CwNI5Nrs
Threatray 3'903 similar samples on MalwareBazaar
TLSH T183369C395709DD78ABD70232D06B700F64809975D6DFB08F379A0CC1AA8BDBECA9D485
Reporter zbetcheckin
Tags:32 ArkeiStealer exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/253775/
Detection(s):
SecuriteInfo.com.Variant.Lazy.153959.1363.3365.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a window
Delayed writing of the file
Sending a UDP request
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Forced system process termination
Stealing user critical data
Launching a tool to kill processes
Unauthorized injection to a system process
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/10190/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe greyware overlay packed
Link:
https://www.filescan.io/uploads/6238c5dadfdfa8501cc83e40/reports/8f86052a-5ea9-4b50-b7d4-36d4b7f8d66e/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.
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f2adc707-6c8a-4bc2-94e9-e359bb9083eb
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/961094
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 593579 Sample: rRQUWb7cGU Startdate: 21/03/2022 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 7 other signatures 2->46 8 rRQUWb7cGU.exe 1 2->8         started        process3 signatures4 48 Writes to foreign memory regions 8->48 50 Allocates memory in foreign processes 8->50 52 Injects a PE file into a foreign processes 8->52 11 AppLaunch.exe 155 8->11         started        16 conhost.exe 8->16         started        process5 dnsIp6 34 95.217.25.49, 49777, 80 HETZNER-ASDE Germany 11->34 36 busshi.moe 209.141.38.67, 443, 49776 PONYNETUS United States 11->36 38 ieji.de 213.32.87.19, 443, 49775 OVHFR France 11->38 26 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 11->26 dropped 28 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 11->28 dropped 30 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 11->30 dropped 32 9 other files (none is malicious) 11->32 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->54 56 Tries to steal Mail credentials (via file / registry access) 11->56 58 Tries to harvest and steal browser information (history, passwords, etc) 11->58 60 Tries to steal Crypto Currency Wallets 11->60 18 cmd.exe 1 11->18         started        file7 signatures8 process9 process10 20 taskkill.exe 1 18->20         started        22 conhost.exe 18->22         started        24 timeout.exe 1 18->24         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e022269c4e8d69ebc8f6e00a0b8cea47c84fc315fa7d6533bc0121525dfd9f33/
Threat name:
Win32.Trojan.Chapak
Create hunting rule
Status:
Malicious
First seen:
2022-03-20 03:26:18 UTC
File Type:
PE (Exe)
AV detection:
22 of 42 (52.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4arcnhcorvu6xshw4afaxdhki7ee7qyv7j6wkm54aeqvexp5t4zq._file
Verdict:
malicious
Similar samples:
100b0b5c3d507f5c5588dd0f920839f3b19bc10556adfbf6bdd19d9c540bfb47
ArkeiStealer
216133bef9784f48c167ad33933eaa2a6776c59f5d24cd3add538c0fd28690aa
ArkeiStealer
248589577d59e0e29966b7d196a8b4910955a506bfb508825f0054c387620235
ArkeiStealer
33ac0ea43c425209053f9360bd243e68deca0eb5cb4e638c6da557eb36f78935
ArkeiStealer
8cd01ec40879ae6aa2c34aeaf52c2074030351a7fc712e41b1519c84b0725ced
ArkeiStealer
eeb0c6a760a7c9d17c02dbacf4f4715917caf3d111209ce29b67b366dc8b9dd9
ArkeiStealer
+ 3'893 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1183 spyware stealer suricata
Link:
https://tria.ge/reports/220321-w9gz3ahggj/
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
Downloads MZ/PE file
Vidar Stealer
Vidar
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
Malware Config
C2 Extraction:
https://ieji.de/@sam7al
https://busshi.moe/@sam0al
Unpacked files
SH256 hash:
27e2e62cee8f197b98e6990ae836a053a4cbf9c52685025062cf5dcebd611561
MD5 hash:
7ecb2531907e284bc7234559c97c27ca
SHA1 hash:
5802f37c2b1f942fbe4af192bb382777f46d0a39
Link:
https://www.unpac.me/results/6f58cbc4-98c2-47f1-8417-ac7b5df68a8d/
SH256 hash:
e022269c4e8d69ebc8f6e00a0b8cea47c84fc315fa7d6533bc0121525dfd9f33
MD5 hash:
45dc36ea17673d46489de987095a1e5e
SHA1 hash:
b23946fd88bf058bb489a10845eba3a59503c9f0
Link:
https://www.unpac.me/results/6f58cbc4-98c2-47f1-8417-ac7b5df68a8d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/e022269c4e8d/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/e022269c4e8d69ebc8f6e00a0b8cea47c84fc315fa7d6533bc0121525dfd9f33

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_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion
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
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

File information

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

Web download

ArkeiStealer

Executable exe e022269c4e8d69ebc8f6e00a0b8cea47c84fc315fa7d6533bc0121525dfd9f33

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2109538/
  
URLhaus
https://urlhaus.abuse.ch/url/2109539/
Cape
Cape
https://www.capesandbox.com/analysis/253775/

Comments


Avatar
zbet commented on 2022-03-21 18:36:34 UTC

url : hxxp://file-coin-coin-10.com/files/5692_1647711616_4258.exe