MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a07bcdd42890c8ceba1f103dd382f977f326f646b9361528ce6eb89cbbeabce5. 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: | a07bcdd42890c8ceba1f103dd382f977f326f646b9361528ce6eb89cbbeabce5 |
|---|---|
| SHA3-384 hash: | e2c8fc8c2ef40b8808f19b931ef016f930e3aa742636cb57d5f4dd19113285ac499fcbff27e77370b847e02a37f54805 |
| SHA1 hash: | 44dc2cd9ffd68e66309e03297aeac6e07a102e2c |
| MD5 hash: | 91dcf98a1a0b188cbce61dc0b02af908 |
| humanhash: | london-grey-sweet-mirror |
| File name: | file |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 332'800 bytes |
| First seen: | 2022-11-14 20:55:46 UTC |
| Last seen: | 2022-11-15 09:35:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 99b7145610da9b442c2058e4f845369b (7 x Amadey, 4 x RedLineStealer, 4 x Smoke Loader) |
| ssdeep | 6144:ylF/Ld/H3e07VGl8SA1p5/DNlSnhNoxI5YTsP4Ha:ylZp/H3RcrAHdEmG5OP |
| TLSH | T19E64F0113692D872C09674318834CFE0667ABD32E9284987F7543B6F6E306E26AF7357 |
| 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) |
| File icon (PE): |  |
| dhash icon | 480c1c4c4f590b14 (113 x Smoke Loader, 92 x RedLineStealer, 83 x Amadey) |
| Reporter |  andretavare5 |
| Tags: | ArkeiStealer exe |
andretavare5
Sample downloaded from https://vk.com/doc760750097_656087231?hash=Dpy6aSiRDiLPWZ5ApLyIClxNAaWLYMRcnTAjuxhyrz8&dl=G43DANZVGAYDSNY:1668459045:C7u9EUizoQFawtRU18JLlhOFSp6fyaN6Atongba304s&api=1&no_preview=1#b4_20Intelligence
File Origin
# of uploads :
237
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-14 20:56:58 UTC
Tags:
trojan stealer vidar
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Stealing user critical data
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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.Privateloader
Status:
Malicious
First seen:
2022-11-14 20:56:08 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:937 discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
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://t.me/deadftx
https://www.ultimate-guitar.com/u/smbfupkuhrgc1
https://www.ultimate-guitar.com/u/smbfupkuhrgc1
Unpacked files
SH256 hash:
8b3ac7c02a82848807e6739c0fcdc3fcbed905faa87cf5eb44a79a0e812e5d38
MD5 hash:
d065b2a68da3088c5c1b1335f0a37be0
SHA1 hash:
637a6fc95c9156232c63679dc5436c8656d3756d
SH256 hash:
a07bcdd42890c8ceba1f103dd382f977f326f646b9361528ce6eb89cbbeabce5
MD5 hash:
91dcf98a1a0b188cbce61dc0b02af908
SHA1 hash:
44dc2cd9ffd68e66309e03297aeac6e07a102e2c
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_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
Comments
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