MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6ed5e19aac6c1cf5f1d2cd08f1db7fec2f1455fc79a9ddaa7cc45a8ce43a9fbe. 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: | 6ed5e19aac6c1cf5f1d2cd08f1db7fec2f1455fc79a9ddaa7cc45a8ce43a9fbe |
|---|---|
| SHA3-384 hash: | 4f9e992700474c3ccf58e5d6f3a7fb5594ec3e250dc0a789ca97f7023d253aa4300ce4667d1e283c09786ee76bc51ce4 |
| SHA1 hash: | bdc1941fca9620d4eabbb1aa6fb1dc8862a130bd |
| MD5 hash: | bc39def3c5716eb76d994fe4b7e597fb |
| humanhash: | utah-hotel-double-monkey |
| File name: | file |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 3'381'944 bytes |
| First seen: | 2022-10-17 09:06:56 UTC |
| Last seen: | 2022-10-18 15:27:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7a3dc68bf97145dbfa49d8d347b80f89 (6 x ArkeiStealer, 1 x DCRat) |
| ssdeep | 98304:THZ2fHyQEY0JIi4VaLGGteqp8OH7FCUGn:THIHKGi4VqGG9XFXm |
| Threatray | 15'503 similar samples on MalwareBazaar |
| TLSH | T12DF522139D5E52E8F8EC46B008DF0A622770CFC44D531696A97E3F24EA736CB962245F |
| TrID | 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 22.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 20.3% (.EXE) Win32 Executable (generic) (4505/5/1) 9.1% (.EXE) OS/2 Executable (generic) (2029/13) 9.0% (.EXE) Generic Win/DOS Executable (2002/3) |
| dhash icon | ccccd4b6a2ecccc0 (3 x ArkeiStealer) |
| Reporter |  andretavare5 |
| Tags: | ArkeiStealer exe signed |
Code Signing Certificate
| Organisation: | HDD Toshiba SATA-III 8Tb HDWG460EZSTA N300 (7200rpm) 1024Mb 2.5 Rtl |
|---|---|
| Issuer: | HDD Toshiba SATA-III 8Tb HDWG460EZSTA N300 (7200rpm) 1024Mb 2.5 Rtl |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | 2022-10-14T12:08:10Z |
| Valid to: | 2032-10-15T12:08:10Z |
| Serial number: | 12f8f028ba5bae9140fb5d959bd7b65a |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 4cc7b983d1fb4efc5023a57eecde11ab0768e23882c0de2398ad8d712ae550de |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
andretavare5
Sample downloaded from https://vk.com/doc120747115_650612215?hash=aWk6RpIce0Op31Xpg6bbwbe0GSgRHC7JIkVhtZXwgcz&dl=GEZDANZUG4YTCNI:1665851655:eUbGJ0EiazcycqEoI353b7vky5BAXo6e93ZbZ8GcPpz&api=1&no_preview=1#vdr_kisIntelligence
File Origin
# of uploads :
493
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Searching for analyzing tools
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a file in the system32 subdirectories
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Launching cmd.exe command interpreter
Creating a process with a hidden window
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Launching the default Windows debugger (dwwin.exe)
Launching a process
Stealing user critical data
Launching a tool to kill processes
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed 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:
Unknown
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd or bat file
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
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.Infostealer.Bandra
Status:
Malicious
First seen:
2022-10-17 09:07:16 UTC
File Type:
PE (Exe)
Extracted files:
34
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 15'493 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:1679 discovery evasion spyware stealer themida trojan
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
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar
Malware Config
C2 Extraction:
http://138.201.90.120:80
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8ea77d716ad119f485d803b0df5c2e6aed9f8682590a2bf1beba53a4351fa9a7
MD5 hash:
90ca06d2dfb4f41f1dfa8d0587597769
SHA1 hash:
1858988637451d2658940feb12a9aab042d85705
Detections:
VidarStealer
SH256 hash:
6ed5e19aac6c1cf5f1d2cd08f1db7fec2f1455fc79a9ddaa7cc45a8ce43a9fbe
MD5 hash:
bc39def3c5716eb76d994fe4b7e597fb
SHA1 hash:
bdc1941fca9620d4eabbb1aa6fb1dc8862a130bd
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_EXE_Packed_Themida |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Themida |
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
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