MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29f3f162316c00ad0b29b8945e2fce32340328c8a7bcc53ac0598a45e9beda90. 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



DarkCloud


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash: 29f3f162316c00ad0b29b8945e2fce32340328c8a7bcc53ac0598a45e9beda90
SHA3-384 hash: 14566eb9d3419a308ac5418f2d58f5d2f84836076180af01867a9cbd365a2b23c02157cc9a57a32f530a463c220660ce
SHA1 hash: cf371ba56724c0a0c02613780fac2749352fe57b
MD5 hash: 50d127aedfe6e31b997f6488f5f5d6aa
humanhash: river-march-diet-football
File name:Requerimientos Urgentes.exe
Download: download sample
Signature DarkCloud
File size:29'504 bytes
First seen:2022-10-12 08:45:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 768:HaqDPMrazCn7RM1ADlkTnPe11yiRPPRMNB:nLVk7RMCBkb2yixPCNB
Threatray 672 similar samples on MalwareBazaar
TLSH T1E6D25B0A3B84F695C4929631C8A9750D0BFCE9913B2387166D8D772D4D133DA29376CF
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 30b2c4c8c8c4b030 (53 x Formbook, 41 x RemcosRAT, 20 x AgentTesla)
Reporter lowmal3
Tags:DarkCloud exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a file
Creating a window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
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.
Result
Threat name:
DarkCloud
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Drops PE files to the user root directory
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected DarkCloud
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-10-12 08:31:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
29f3f162316c00ad0b29b8945e2fce32340328c8a7bcc53ac0598a45e9beda90
MD5 hash:
50d127aedfe6e31b997f6488f5f5d6aa
SHA1 hash:
cf371ba56724c0a0c02613780fac2749352fe57b
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

DarkCloud

Executable exe 29f3f162316c00ad0b29b8945e2fce32340328c8a7bcc53ac0598a45e9beda90

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments