MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4227ee74e68b799efeb3613493f4814a81e16fec32c88bcc3fdcc7eae35b60bc. 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
| SHA256 hash: | 4227ee74e68b799efeb3613493f4814a81e16fec32c88bcc3fdcc7eae35b60bc |
|---|---|
| SHA3-384 hash: | e9e187eb66c4ce88be947ada5dde768aa8ba1e2890d64ebe51e032df93822218d9fca609a8cb4e1ee630099c46e7eb71 |
| SHA1 hash: | ff7409ec73309460650dccc2e44efb8595c246d7 |
| MD5 hash: | f1e89356f7a21887e4b5db1160717abf |
| humanhash: | lake-purple-hot-oxygen |
| File name: | f1e89356f7a21887e4b5db1160717abf |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 595'112 bytes |
| First seen: | 2021-07-30 23:39:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:qxOZuX86JY1oowOZ6XxAiVrjJgostVjXl+2U9rKicYz:qs8XfeXv6T7YH7l+2GrKicYz |
| Threatray | 2'195 similar samples on MalwareBazaar |
| TLSH | T1F6C4018AB274C52EC96956B494A70BF25E318D03784ACA653EA1364D0DBF3D43B0F5E3 |
| dhash icon | 9c141eddd1e79a9a (1 x ArkeiStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
544
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CS Night Shade Changer.exe
Verdict:
Malicious activity
Analysis date:
2021-07-30 22:22:08 UTC
Tags:
evasion trojan rat redline stealer phishing loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Detection(s):
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:
Vidar
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Signature
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Chapak
Status:
Malicious
First seen:
2021-07-30 14:27:46 UTC
AV detection:
9 of 28 (32.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'185 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:921 discovery spyware stealer suricata
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar Stealer
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
Vidar
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
Malware Config
C2 Extraction:
https://xeronxikxxx.tumblr.com/
Unpacked files
SH256 hash:
810975c6e39f213d5b1e14e24179a9e623d42af6be800254050935fced858295
MD5 hash:
ca9eabf7f6e905b7dc0b0c4dd9f1e4d4
SHA1 hash:
f2e51081dbce36c015210974b81f5b699e5f1154
SH256 hash:
a25ebd2f58affb398d0e86f3ddd529e16c87ef0be98d9fd6ee6dd6f2b577eba4
MD5 hash:
131f00a19fc0c8c2fd2acff84f1edddb
SHA1 hash:
82fab4a02f6326bd3c9e4f2651fd517a703c230a
SH256 hash:
4227ee74e68b799efeb3613493f4814a81e16fec32c88bcc3fdcc7eae35b60bc
MD5 hash:
f1e89356f7a21887e4b5db1160717abf
SHA1 hash:
ff7409ec73309460650dccc2e44efb8595c246d7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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_SUSPICOIUS_EXE_WindDefender_AntiEmaulation |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing potential Windows Defender anti-emulation checks |
| Rule name: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | RedOctoberPluginCollectInfo |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Vidar |
|---|---|
| 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
Delivery method
Distributed via web download
Comments
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