MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b0b5c0153c7a4e5e1fce6204f5e8e82f09afb7b720b4d31c45db95f6af83f2ef. 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
| SHA256 hash: | b0b5c0153c7a4e5e1fce6204f5e8e82f09afb7b720b4d31c45db95f6af83f2ef |
|---|---|
| SHA3-384 hash: | 7f24b374e2e07eb6e20f023038a0fa74eff4ff1c9fa2be1d8b8d095a87c45eed7059836b5b7f24a29618904c51999d90 |
| SHA1 hash: | 2f82a4afe6600f7fbcca2aed7cdbb2a77db0dae0 |
| MD5 hash: | 24a153750bd7f50c29bf2a0dca08baff |
| humanhash: | massachusetts-july-yellow-social |
| File name: | 24a153750bd7f50c29bf2a0dca08baff |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 751'616 bytes |
| First seen: | 2021-12-18 01:49:54 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 41c28fe7acb4d2c92a8bad32895fbc24 (7 x RedLineStealer, 4 x ArkeiStealer, 3 x Amadey) |
| ssdeep | 12288:CTEh+Oc+RnmY5CesQRMetU2OJNBiDOru2UDv1VF3JzCw2yISUNHm8JZ3xMwwP9vi:CQQOPnmY57tqJNJu2K/F3JzD2yjUNjMW |
| Threatray | 3'554 similar samples on MalwareBazaar |
| TLSH | T1F3F401006BA0D035F5B796F41A79D3BDB53EBEA16B6491CB53D012EA0638AE0EC31747 |
| File icon (PE): |  |
| dhash icon | 25ec1370319b9b91 (13 x RedLineStealer, 13 x Smoke Loader, 6 x Amadey) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
Searching for the window
Launching a process
Stealing user critical data
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
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:
100 / 100
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
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:
Win32.Trojan.Raccrypt
Status:
Malicious
First seen:
2021-12-18 01:50:14 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
22 of 27 (81.48%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'544 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1081 discovery spyware stealer
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
Enumerates physical storage devices
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
Vidar
Malware Config
C2 Extraction:
https://noc.social/@sergeev46
https://c.im/@sergeev47
https://c.im/@sergeev47
Unpacked files
SH256 hash:
8a299fd53a3d3b7ac422cd82a2b9c46f3eb48a8768d20e93bbbacd58c7ca4a77
MD5 hash:
0922ea45401b8c8aa318d0e90b990cbb
SHA1 hash:
276c979aca2275a1fb526862bcb1e6542fef48d7
SH256 hash:
b0b5c0153c7a4e5e1fce6204f5e8e82f09afb7b720b4d31c45db95f6af83f2ef
MD5 hash:
24a153750bd7f50c29bf2a0dca08baff
SHA1 hash:
2f82a4afe6600f7fbcca2aed7cdbb2a77db0dae0
Verdict:
Malicious
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_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| 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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