MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2906d8c2aedf301e251463fb93aaafcc0dd724536c78a108c8d135c221279220. 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: 11
| SHA256 hash: | 2906d8c2aedf301e251463fb93aaafcc0dd724536c78a108c8d135c221279220 |
|---|---|
| SHA3-384 hash: | 18bc3fdaf9bbfff06c41490f05f6efa2e6e4cde04a595c62d73daa8a444e9e853524d804b5dd4b16ebaa03e927f2e9f6 |
| SHA1 hash: | fb794abf903701901236f0881f825b5a7f8f52d5 |
| MD5 hash: | 0db36fb815c659d43624bc706237bf1f |
| humanhash: | jig-whiskey-bacon-harry |
| File name: | 0db36fb815c659d43624bc706237bf1f |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 3'110'912 bytes |
| First seen: | 2021-10-08 03:58:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:un+Gb5BhU1yGjHlswliv6gWMzq9zEFQk0oyBgsjRXIrlB00rgbV2eK8ruqKM9QbU:czkfXA6 |
| Threatray | 3'948 similar samples on MalwareBazaar |
| TLSH | T106E5382868BFD01960B3FE922EDCA4BFDA9E55D3640D74371095531B8B22B80DF8B479 |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0db36fb815c659d43624bc706237bf1f
Verdict:
Malicious activity
Analysis date:
2021-10-08 04:01:09 UTC
Tags:
trojan stealer vidar loader
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
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
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:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-08 03:05:06 UTC
File Type:
PE (.Net Exe)
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'938 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:828 discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Vidar Stealer
Vidar
Malware Config
C2 Extraction:
https://mas.to/@serg4325
Unpacked files
SH256 hash:
fd9f772cf70954afdc7497692516bbaf0ca3a6acede7cbec309979a0e36a0a3d
MD5 hash:
dd135d523fcc73664a60dd8f69fb51a2
SHA1 hash:
cc90f7665a3be12f1ddd3ffbf7358e83138e4fcd
SH256 hash:
2906d8c2aedf301e251463fb93aaafcc0dd724536c78a108c8d135c221279220
MD5 hash:
0db36fb815c659d43624bc706237bf1f
SHA1 hash:
fb794abf903701901236f0881f825b5a7f8f52d5
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
vidar
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: | INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing potential Windows Defender anti-emulation checks |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| 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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