Malware Analysis Report

2024-09-11 07:34

Sample ID 240613-zddjjstdkm
Target 23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4
SHA256 23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4
Tags
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4

Threat Level: Shows suspicious behavior

The file 23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4 was found to be: Shows suspicious behavior.

Malicious Activity Summary


Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Modifies system certificate store

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Subvert Trust Controls
T1553
Install Root Certificate
T1553.004
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-13 20:35

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 20:35

Reported

2024-06-13 20:38

Platform

win7-20231129-en

Max time kernel

125s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\budha.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe N/A

Enumerates physical storage devices

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 C:\Users\Admin\AppData\Local\Temp\budha.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 C:\Users\Admin\AppData\Local\Temp\budha.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2884 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe
PID 2884 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe
PID 2884 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe
PID 2884 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe

Processes

C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe

"C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe"

C:\Users\Admin\AppData\Local\Temp\budha.exe

"C:\Users\Admin\AppData\Local\Temp\budha.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 thedivineobjects.com udp
IN 103.92.235.25:443 thedivineobjects.com tcp
US 8.8.8.8:53 r11.o.lencr.org udp
SE 2.21.97.11:80 r11.o.lencr.org tcp
US 8.8.8.8:53 agroupofmana.com udp
IE 3.254.94.185:443 agroupofmana.com tcp
IN 103.92.235.25:443 thedivineobjects.com tcp
IE 3.254.94.185:443 agroupofmana.com tcp
IN 103.92.235.25:443 thedivineobjects.com tcp
IN 103.92.235.25:443 thedivineobjects.com tcp

Files

\Users\Admin\AppData\Local\Temp\budha.exe

MD5 01b3937afbcfb177efb03a7d96723118
SHA1 8a55226f4d5abeec922d62d43d114ae97bd2de27
SHA256 5d05600c919b6e53e08b661e5c022fb95c6a1c850a32ff2ea68f68027a14cd91
SHA512 d86861b0c3bef3ae4b17bd2346f33dd8e511974e96ffd34a15228212d0f430aeceb558191aa715755325348d90efc8452b27691c304d6f4290f638d48603c74f

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 20:35

Reported

2024-06-13 20:38

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\budha.exe N/A

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1224 wrote to memory of 5032 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe
PID 1224 wrote to memory of 5032 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe
PID 1224 wrote to memory of 5032 N/A C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe C:\Users\Admin\AppData\Local\Temp\budha.exe

Processes

C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe

"C:\Users\Admin\AppData\Local\Temp\23f12450d00345fee3ecec9897c3cb7809991ab0b290bfea532eec28d0f303d4.exe"

C:\Users\Admin\AppData\Local\Temp\budha.exe

"C:\Users\Admin\AppData\Local\Temp\budha.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 thedivineobjects.com udp
US 8.8.8.8:53 thedivineobjects.com udp
US 8.8.8.8:53 agroupofmana.com udp
US 8.8.8.8:53 agroupofmana.com udp
US 8.8.8.8:53 thedivineobjects.com udp
US 8.8.8.8:53 agroupofmana.com udp

Files

C:\Users\Admin\AppData\Local\Temp\budha.exe

MD5 01b3937afbcfb177efb03a7d96723118
SHA1 8a55226f4d5abeec922d62d43d114ae97bd2de27
SHA256 5d05600c919b6e53e08b661e5c022fb95c6a1c850a32ff2ea68f68027a14cd91
SHA512 d86861b0c3bef3ae4b17bd2346f33dd8e511974e96ffd34a15228212d0f430aeceb558191aa715755325348d90efc8452b27691c304d6f4290f638d48603c74f