MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9405f9084c8ec3eff442b83c20928fceb3e6372d504381b0527a7512a9889231. 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: | 9405f9084c8ec3eff442b83c20928fceb3e6372d504381b0527a7512a9889231 |
|---|---|
| SHA3-384 hash: | 27255e5696cf3cf4ccf4deaf384dac8405a535797e3c0d05c2315fc6e621708e50c38e03d13eb9652f239f04604e9161 |
| SHA1 hash: | c1bb75e17d525125a90ec690d5e62bed28f586a2 |
| MD5 hash: | 575dfecf7e2f126bd44b67256f066794 |
| humanhash: | missouri-september-july-sodium |
| File name: | 575dfecf7e2f126bd44b67256f066794 |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 2'694'553 bytes |
| First seen: | 2021-10-25 13:38:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c9adc83b45e363b21cd6b11b5da0501f (82 x ArkeiStealer, 60 x RecordBreaker, 46 x RedLineStealer) |
| ssdeep | 49152:pAI+VzsO7ffB0xr0VxVm2hX6UKUrC1xwfsBOZPFdMnUG9GAAyDy1BGKS:pAI+Z5rfB0xr0VF6U4xgsBKSG2DQGKS |
| Threatray | 3'506 similar samples on MalwareBazaar |
| TLSH | T132C52339B601057BC1610930184BD77B793AE640673E69CFB6C94F6C8D737CA2B982DA |
| File icon (PE): |  |
| dhash icon | b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 ArkeiStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Vidar
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Delayed reading of the file
Creating a file in the %temp% subdirectories
Creating a file in the Program Files subdirectories
Deleting a recently created file
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Searching for the window
Connection attempt
Replacing files
Sending a custom TCP request
Launching a service
Connection attempt to an infection source
Sending a TCP request to an infection source
Launching the default Windows debugger (dwwin.exe)
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Reading critical registry keys
Creating a file
Enabling the 'hidden' option for files in the %temp% directory
Launching a tool to kill processes
Query of malicious DNS domain
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
evasive fingerprint greyware overlay packed razy
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.
Malware family:
RedLine stealer
Verdict:
Malicious
Result
Threat name:
RedLine Vidar
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
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)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies Chrome's extension installation force list
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Opens network shares
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 RedLine Stealer
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2021-10-25 13:39:06 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'496 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:redline family:vidar botnet:915 botnet:v4 discovery evasion infostealer spyware stealer trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
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
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
UPX packed file
ACProtect 1.3x - 1.4x DLL software
Vidar Stealer
RedLine
RedLine Payload
Vidar
Malware Config
C2 Extraction:
3.17.66.208:50383
https://mas.to/@xeroxxx
https://mas.to/@xeroxxx
Unpacked files
SH256 hash:
8cac795f96c42128b6dfe3269f77d7bc1e42d60a8abe7899688e1592df473016
MD5 hash:
92d84033882b2d288f8b3d6dfa0e99a8
SHA1 hash:
289b2f83520472a06c90c5885a2253deab7dd2a2
SH256 hash:
9405f9084c8ec3eff442b83c20928fceb3e6372d504381b0527a7512a9889231
MD5 hash:
575dfecf7e2f126bd44b67256f066794
SHA1 hash:
c1bb75e17d525125a90ec690d5e62bed28f586a2
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_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: | MALWARE_Win_Vidar |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Vidar / ArkeiStealer |
| 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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