MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0bfc35b60cf80f2b52779d06d08ddf2d01f784b0f28fed75d58aa3366656a3b. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0bfc35b60cf80f2b52779d06d08ddf2d01f784b0f28fed75d58aa3366656a3b
SHA3-384 hash: fa33f7a6e0630eade21975d1764c56ed23c1e30cd4fd72a56128732b7102d261b97e37a802cdc38d6ddffe93726f2580
SHA1 hash: 699bf02970681b81664ec01a28b567334f8603e2
MD5 hash: 34844b45021401cbc25ec15dadcf965b
humanhash: colorado-kilo-west-solar
File name:34844b45021401cbc25ec15dadcf965b.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:791'040 bytes
First seen:2022-12-25 17:09:33 UTC
Last seen:2022-12-25 18:35:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:Rgh16a/Vh27W68yJvxUNL51T/2KClQWvgMSy35hu9yeoPO/912D09u5E9d1EeZMg:wFb23KElXlA3D
Threatray 61 similar samples on MalwareBazaar
TLSH T175F45A2687D0562DF16A617C5F648968A3D3CCCE5098B0EA3DD6CC438DEE6FB62244F1
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):PE icon
dhash icon bcdacadabcdadabc (1 x DarkTortilla)
Reporter abuse_ch
Tags:DarkTortilla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
systembc
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-25 11:33:12 UTC
Tags:
loader systembc
Link:
https://app.any.run/tasks/8113499c-246d-422c-962d-84e486e87e85

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.20053.18769.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63a883eca5802d05b3dedde4/reports/6486a79c-d771-4b30-9a35-cf97e5cfb701/overview
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:
OutSteel
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4af9960-19b5-4bc4-a98e-9df63d07ee60
Result
Threat name:
DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1140890
Signature
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious values (likely registry only malware)
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
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0bfc35b60cf80f2b52779d06d08ddf2d01f784b0f28fed75d58aa3366656a3b/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-12-25 13:11:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2c74gw3az6apfnjhphig2cg56lib66clb4up5v25lcvdgztfni5q._file
Verdict:
malicious
Similar samples:
0df06f59eabff6f5446ac6ada3b033e7261adc330c9ad44489a69dc85b96642e
DarkTortilla
471ac42d3d88b2a78b7dae30f2c0c49f32e4c518f5fa0d99c8f3fdaa6f40fbf6
DarkTortilla
4be0c2bfa75e57d583dc7685ab66d8107b1754bdefac90240980b446a342c88a
DarkTortilla
5bd2e7b57ed34528049df57f83315978d762a743ec6a73392bb0e3bc815e70ad
DarkTortilla
70426cbeac534f414294f7ec9072fc82b6365201e987d5cace13718c058e75c5
DarkTortilla
8229d257d6699ced69f12743b735628872ca89d62501ea4283d976206e4b10de
DarkTortilla
848d1f4350f715c04370125d5ebae46afc5a13944efa1ea10483df93bb915608
DarkTortilla
9b46704e3343d6dfde4d53500bffeba23aebff63a42bf96016b8114ba5f79354
DarkTortilla
a202a3843b54121f7d345b48af88393440cee64240dda50ece88cb7bd395b71c
DarkTortilla
df8591cd992c872a9f859d2fdd8fcd8ef6d1860fa7d8a636f620eedb0a013bf3
DarkTortilla
+ 51 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/221225-vppnqseh7w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
d0bfc35b60cf80f2b52779d06d08ddf2d01f784b0f28fed75d58aa3366656a3b
MD5 hash:
34844b45021401cbc25ec15dadcf965b
SHA1 hash:
699bf02970681b81664ec01a28b567334f8603e2
Link:
https://www.unpac.me/results/9c545a23-d75b-483a-b1be-a7a093b7d8ca/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d0bfc35b60cf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/d0bfc35b60cf80f2b52779d06d08ddf2d01f784b0f28fed75d58aa3366656a3b

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

DarkTortilla

Executable exe d0bfc35b60cf80f2b52779d06d08ddf2d01f784b0f28fed75d58aa3366656a3b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2485198/
  
Delivery method
Distributed via web download

Comments