MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8fbf0b841a18807b33e676c7224f11b4e6aa7725aa410ae66a9dbcea614009a9. 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: 9
| SHA256 hash: | 8fbf0b841a18807b33e676c7224f11b4e6aa7725aa410ae66a9dbcea614009a9 |
|---|---|
| SHA3-384 hash: | 2a23635227ea15eb0a9d7fd08ba8bd03405f076353d7db2e265b173a39b1042f227402fe847a767735418a5e9193bc88 |
| SHA1 hash: | 748deaccf35171865ff17826ca03aff31c4bc35f |
| MD5 hash: | 2f6669fd31cc05dab4204804c243d342 |
| humanhash: | fish-paris-bluebird-cardinal |
| File name: | file |
| Download: | download sample |
| Signature | ArkeiStealer |
| File size: | 4'785'424 bytes |
| First seen: | 2022-11-02 15:53:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f131eceeb0fc214963ce3a702136ca81 (1 x ArkeiStealer) |
| ssdeep | 98304:Me0rki+qiDC5hLzeTm6zwwGXoZAkUVrRCsPdgKuK0MubtS6hLNta:MFhcC5lKa6zzG4ZgrZP6w+LN0 |
| Threatray | 15'873 similar samples on MalwareBazaar |
| TLSH | T1DB2633A7DE2069C2D56382781AC9D175307F8CFA45074E4B5CEA3E0BF97218E9F2612D |
| 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) |
| File icon (PE): |  |
| dhash icon | 00e6e018a45cab54 (1 x ArkeiStealer) |
| Reporter |  andretavare5 |
| Tags: | ArkeiStealer exe signed |
Code Signing Certificate
| Organisation: | HDD Toshiba X SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl |
|---|---|
| Issuer: | HDD Toshiba X SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | 2022-11-01T15:13:40Z |
| Valid to: | 2032-11-02T15:13:40Z |
| Serial number: | 14d713540b987fa7468d496645b0b73d |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 125433ea9eccf77e21de64a6d2bcfc7bdd8d54c5d5a179c9e8de0fc5ec5047b2 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-02 15:56:07 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
Searching for the window
Searching for analyzing tools
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Running batch commands
Creating a process with a hidden window
Launching a process
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay 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.
Verdict:
Suspicious
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
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)
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 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:
2022-11-02 15:54:16 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
17 of 25 (68.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 15'863 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
discovery evasion spyware stealer themida trojan
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
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)
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4e96b68c468c392a273c05d3647f536aac01c18cc493b88fd13ba3d24ca61d67
MD5 hash:
c4bcf0838eb952a653f19f128aa6a962
SHA1 hash:
4c215974362e86831002a129a3393e8684f69b01
SH256 hash:
8fbf0b841a18807b33e676c7224f11b4e6aa7725aa410ae66a9dbcea614009a9
MD5 hash:
2f6669fd31cc05dab4204804c243d342
SHA1 hash:
748deaccf35171865ff17826ca03aff31c4bc35f
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | HeavensGate |
|---|---|
| Author: | kevoreilly |
| Description: | Heaven's Gate: Switch from 32-bit to 64-mode |
| 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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