MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 641f9c7dc1b782b4eaa9f840977b3a37ffc121068e0602b7ebd13f2d1f83c86b. 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
DarkTortilla
Vendor detections: 11
| SHA256 hash: | 641f9c7dc1b782b4eaa9f840977b3a37ffc121068e0602b7ebd13f2d1f83c86b |
|---|---|
| SHA3-384 hash: | bd0a5e611167241a25584af89959509d0507e82464528acbca801f2f00496c982bcd17e90c6607949b2eeb8a5d9adcf2 |
| SHA1 hash: | b6709b39a34e03974c215293165d9688ea9e31a4 |
| MD5 hash: | 45afd11f072b308766c313e7e569379f |
| humanhash: | ten-bravo-ceiling-blossom |
| File name: | 45afd11f072b308766c313e7e569379f |
| Download: | download sample |
| Signature | DarkTortilla |
| File size: | 1'151'488 bytes |
| First seen: | 2023-09-08 15:50:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:IaqZ5SDrWWz5+10Ezbspnh35MqDf8EGE+:InZ5SDrWW5+10iS95lAN |
| Threatray | 1'163 similar samples on MalwareBazaar |
| TLSH | T15435123B1BC66E97C8950A79D8162DA033F195463631EB993DCC322D4ADBF0E8F1611E |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 696a6ee2b2b2c2cc (18 x RedLineStealer, 17 x LummaStealer, 16 x CoinMiner) |
| Reporter |  zbetcheckin |
| Tags: | 32 DarkTortilla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
45afd11f072b308766c313e7e569379f
Verdict:
Malicious activity
Analysis date:
2023-09-08 16:09:01 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Gathering data
Verdict:
Malicious
Labled as:
Lazy.Generic
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:
OutSteel
Verdict:
Malicious
Result
Threat name:
DarkTortilla
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2023-09-08 15:51:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
53
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'153 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
641f9c7dc1b782b4eaa9f840977b3a37ffc121068e0602b7ebd13f2d1f83c86b
MD5 hash:
45afd11f072b308766c313e7e569379f
SHA1 hash:
b6709b39a34e03974c215293165d9688ea9e31a4
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://81.161.229.120/raw/game/LiveUpdate.exe