MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f84038a5c35557bb57839423dcab27287ac5ab490fca503f496df61da5e2bc99. 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
| SHA256 hash: | f84038a5c35557bb57839423dcab27287ac5ab490fca503f496df61da5e2bc99 |
|---|---|
| SHA3-384 hash: | 07fba02238f96149906ad480743bfd673c1949cea8137d3cd44356b101545c30470ad7bd2511afaf90a02ec80aaa03b4 |
| SHA1 hash: | 06b5727434705f87a7cdfc7f5612630c4f3f06c2 |
| MD5 hash: | c8d1c103b214703e696023614b075c9d |
| humanhash: | hotel-bulldog-winter-pasta |
| File name: | p9d2s.exe |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 285'696 bytes |
| First seen: | 2022-09-29 10:27:55 UTC |
| Last seen: | 2022-09-29 10:28:16 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 99fe2b0df0755e6c126dcb5172ad437d (2 x ArkeiStealer, 1 x Worm.Ramnit) |
| ssdeep | 6144:Ekjaba2rnQPW2I4YCKMQ0iaOVCZgm0yAjn:E42rnQPW+60iaOVnmE |
| Threatray | 510 similar samples on MalwareBazaar |
| TLSH | T19E549F297380C032D65794B69D05FB628FBEB8D32621A513A7D5477DBE10983CB4E38B |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  JAMESWT_WT |
| Tags: | ArkeiStealer dc437-4sync-com exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a window
Launching cmd.exe command interpreter
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
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware shell32.dll
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
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Signature
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 submitted file
Self deletion via cmd or bat 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 stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Vidar
Status:
Malicious
First seen:
2022-09-28 09:47:00 UTC
File Type:
PE (Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 500 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1259 discovery spyware stealer
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
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
Malware Config
C2 Extraction:
https://t.me/trampapanam
https://nerdculture.de/@yoxhyp
https://nerdculture.de/@yoxhyp
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f84038a5c35557bb57839423dcab27287ac5ab490fca503f496df61da5e2bc99
MD5 hash:
c8d1c103b214703e696023614b075c9d
SHA1 hash:
06b5727434705f87a7cdfc7f5612630c4f3f06c2
Detections:
win_vidar_auto
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | win_vidar_auto |
|---|---|
| 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.
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