MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 28ba7a9d27d9c464e00d81c0a6d2f75a1bf47d742e74f8215eb235f1c426db21. 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: 9
| SHA256 hash: | 28ba7a9d27d9c464e00d81c0a6d2f75a1bf47d742e74f8215eb235f1c426db21 |
|---|---|
| SHA3-384 hash: | e8ba89a425f7c83d2a08c8d7a46c8b27e32e84932db464263da3b2dacf1904ce905d8578a664e5e24c2fd05a28352083 |
| SHA1 hash: | 02147d1fd0e4d3a3d0a808ba876161d7ec3ad06c |
| MD5 hash: | c4a0e411b1cb01a0260338e53dcbbb75 |
| humanhash: | comet-lake-ink-december |
| File name: | c4a0e411b1cb01a0260338e53dcbbb75 |
| Download: | download sample |
| Signature | DarkTortilla |
| File size: | 804'352 bytes |
| First seen: | 2022-12-29 23:41:58 UTC |
| Last seen: | 2022-12-30 01:28:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:gNoZrDb5WRNCJQwD6oJ7sZ1nD3WHpQZkWGBq9H+IeXX4r0WPba0:gN0oED6oJ7srWHDPMYXmhP20 |
| Threatray | 25 similar samples on MalwareBazaar |
| TLSH | T15305123A2A8E3EA6D04696FE9464B28277F4E3172335C76B3CCDA31DEEC57896701540 |
| 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) |
| Reporter |  zbetcheckin |
| Tags: | 32 DarkTortilla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c4a0e411b1cb01a0260338e53dcbbb75
Verdict:
Malicious activity
Analysis date:
2022-12-29 23:43:48 UTC
Tags:
erbium opendir loader stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Launching a process
Creating a file
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated overlay packed 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:
Malicious
Result
Threat name:
DarkTortilla
Detection:
malicious
Classification:
spyw.evad
Score:
92 / 100
Signature
Antivirus detection for URL or domain
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-12-29 23:42:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 15 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Uses the VBS compiler for execution
Downloads MZ/PE file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
28ba7a9d27d9c464e00d81c0a6d2f75a1bf47d742e74f8215eb235f1c426db21
MD5 hash:
c4a0e411b1cb01a0260338e53dcbbb75
SHA1 hash:
02147d1fd0e4d3a3d0a808ba876161d7ec3ad06c
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| 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
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://89.208.104.172/build3.exe