MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6b209f87abd2ba2ac812bce1ab1c9738b2ca93626bbd6cac56de7a6dcbaa49b7. 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: 17
| SHA256 hash: | 6b209f87abd2ba2ac812bce1ab1c9738b2ca93626bbd6cac56de7a6dcbaa49b7 |
|---|---|
| SHA3-384 hash: | 9b7ee39ff8509c6125bf4ea51afef8b9d0389f4a025711b1f543d7945f20a7d7317a6cba08f41f037ff51a4847ceec16 |
| SHA1 hash: | cdfa5086679aa2c64cab05c6c9eb7e61189bc040 |
| MD5 hash: | 9a9385a7d86a94281327c8c1a9f2305d |
| humanhash: | robert-november-november-ack |
| File name: | 9a9385a7d86a94281327c8c1a9f2305d |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 353'792 bytes |
| First seen: | 2023-06-26 15:21:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | efaf82812fcbfbe92dea95a0b4ee6ab0 (2 x GCleaner, 1 x ArkeiStealer) |
| ssdeep | 6144:4UlJCncdRDmHJRGu3u0dp24DY1Ovpe+pf:4yJlTmpRv3FdI4DjvpeU |
| Threatray | 4 similar samples on MalwareBazaar |
| TLSH | T18E74C0136390BC60ED264A724E9EC7E8FF1EB5604F59ABA723148A1B85711F2F573311 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 8490a0a890c0d000 (1 x ArkeiStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
332
Origin country :
FRVendor Threat Intelligence
Malware family:
arkei
ID:
1
File name:
9a9385a7d86a94281327c8c1a9f2305d
Verdict:
Malicious activity
Analysis date:
2023-06-26 15:24:17 UTC
Tags:
stealer arkei vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
SystemUptime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Snort IDS alert for network traffic
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
Uses known network protocols on non-standard ports
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-06-26 15:22:07 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:e05ec6eedc8e5b4e9a499c750306ff2a discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
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
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Vidar
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561199520592470
https://t.me/motafan
https://t.me/motafan
Unpacked files
SH256 hash:
b207d230e4b63dba0a34d800407d89585a062c02c5c31286aa295f69043350c2
MD5 hash:
fc1ba0544b94b6e6f1188ac272048973
SHA1 hash:
dc2676ed2814ee4f1c353e9e9661f5db6f6c4330
SH256 hash:
070ea7b935376a904bd02c2edd002a47b950a7dd308e162a2c36d8e4a384f843
MD5 hash:
b840c9f632637175e4019b3f2c4f9386
SHA1 hash:
d0f9957fa99569d4cc2957e0de96f86f6b235426
Detections:
VidarStealer
VidarStealer
SH256 hash:
b207d230e4b63dba0a34d800407d89585a062c02c5c31286aa295f69043350c2
MD5 hash:
fc1ba0544b94b6e6f1188ac272048973
SHA1 hash:
dc2676ed2814ee4f1c353e9e9661f5db6f6c4330
SH256 hash:
070ea7b935376a904bd02c2edd002a47b950a7dd308e162a2c36d8e4a384f843
MD5 hash:
b840c9f632637175e4019b3f2c4f9386
SHA1 hash:
d0f9957fa99569d4cc2957e0de96f86f6b235426
Detections:
VidarStealer
VidarStealer
SH256 hash:
6b209f87abd2ba2ac812bce1ab1c9738b2ca93626bbd6cac56de7a6dcbaa49b7
MD5 hash:
9a9385a7d86a94281327c8c1a9f2305d
SHA1 hash:
cdfa5086679aa2c64cab05c6c9eb7e61189bc040
Malware family:
Vidar.A
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: | has_telegram_urls |
|---|---|
| Author: | Aaron DeVera<aaron@backchannel.re> |
| Description: | Detects Telegram URLs |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Telegram_Links |
|---|
| Rule name: | Vidar |
|---|---|
| Author: | kevoreilly,rony |
| Description: | Vidar Payload |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_vidar |
|---|---|
| Author: | Matthew @ Embee_Research |
| Description: | Detection of Vidar Stealer and Variants via strings present in final unpacked payloads |
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
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