MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d858f935b50e98ec5892abd549e73d303138cb2818436a270714537ab2f2664c. 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: | d858f935b50e98ec5892abd549e73d303138cb2818436a270714537ab2f2664c |
|---|---|
| SHA3-384 hash: | a865801b3366c7da4babe36f0c1d67988527043f4a740239728fc0036eb4989f7d5b71d998b6f394cabe01a39fbefc68 |
| SHA1 hash: | 8280f6bdf2fc5d2a97a25946ec776cffbde64fb5 |
| MD5 hash: | 6e55a48e462fe19cde26ab662cba6621 |
| humanhash: | march-blossom-yankee-friend |
| File name: | file |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 305'664 bytes |
| First seen: | 2022-09-20 01:57:50 UTC |
| Last seen: | 2022-09-20 15:01:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dc6b2dc0d2c2e11d087ee801ed634e87 (1 x ArkeiStealer) |
| ssdeep | 6144:dG+nl1pR6EkMN9F8fXtCGuu8mhU1Khn8cscstntJApA7aDnD:M+tR6EkMN9F8fXcGuudhDpstntJ6A2TD |
| Threatray | 454 similar samples on MalwareBazaar |
| TLSH | T1C7542290E5811321E0F99DB489B7EB9CD17C6F803B0958D72F9850061B37AF2B2B5E93 |
| TrID | 33.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 21.3% (.EXE) Win64 Executable (generic) (10523/12/4) 13.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  andretavare5 |
| Tags: | ArkeiStealer exe |
andretavare5
Sample downloaded from https://vk.com/doc470160551_647835444?hash=j9V0UTAW867nbNdJYdope9alZr4BDDXMaAk5Z4jbKes&dl=GQ3TAMJWGA2TKMI:1663616453:7w4yyr7tCkGQkljazYoWMBNMDFM3552JUrZXcaSyCLg&api=1&no_preview=1#sdv1usIndicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://116.203.7.175/1375 | https://threatfox.abuse.ch/ioc/850610/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-09-20 02:00:03 UTC
Tags:
trojan stealer
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
Launching cmd.exe command interpreter
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Creating a file in the system32 subdirectories
Launching a process
Stealing user critical data
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm 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:
AZORult
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
76 / 100
Signature
Detected unpacking (creates a PE file in dynamic memory)
Found many strings related to Crypto-Wallets (likely being stolen)
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 steal Crypto Currency Wallets
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Bandra
Status:
Malicious
First seen:
2022-09-20 01:58:10 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 444 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f3aa6475086cad5924e3811dfe57f6b96093820db67a1030a24389b38b6f5980
MD5 hash:
11f78e39516074b90636a57d7a5c4972
SHA1 hash:
84aded6e32d8ba4eaac4a8b7d2371f91c7900e86
Detections:
win_vidar_auto
SH256 hash:
d858f935b50e98ec5892abd549e73d303138cb2818436a270714537ab2f2664c
MD5 hash:
6e55a48e462fe19cde26ab662cba6621
SHA1 hash:
8280f6bdf2fc5d2a97a25946ec776cffbde64fb5
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: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | RansomwareTest4 |
|---|---|
| Author: | Daoyuan Wu |
| Description: | Test Ransomware YARA rules |
| Rule name: | RansomwareTest5 |
|---|---|
| Author: | Daoyuan Wu |
| Description: | Test Ransomware YARA rules |
| Rule name: | RansomwareTest6 |
|---|---|
| Author: | Daoyuan Wu |
| Description: | Test Ransomware YARA rules |
| 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.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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