736837570ebd82b671643e136537cdd6059dbfede0f207c86c65abe0f08d7419

Analysis

max time kernel
102s
max time network
133s
platform
windows10-1703_x64
resource
win10-20231020-en
resource tags

arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
submitted
01-12-2023 09:23

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General

Target

Resource/Brushes/MANFADE.bmp
Size

17KB
MD5

910b15ea1c73f17be019b9620af424ee
SHA1

80c4a6e9a940dc4356a6e27d7be361fb9c53d23c
SHA256

3b84071945952749aa4fb88f65e8eb87bedbe6f4a9d7facb6cb9d8e18d91877b
SHA512

b53b06b8a326bd64399e76da0991b8ddc3690cdc3de987f822d6a4af950459001537bd0a613382b6699b65b6c57b985222a361fb010bfa6a36aeca7fdbaaea92
SSDEEP

192:b5ngUefRXAnU02kw2F5b6uCw9tdSMNIbIjbq:b2XAnUx2b6urbSMNuInq

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

Processes:

mspaint.exe

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log mspaint.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1534848907-968546671-3000393597-1000_Classes\Local Settings cmd.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

mspaint.exe

pid process

508 mspaint.exe
508 mspaint.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

mspaint.exe

pid process

508 mspaint.exe
508 mspaint.exe
508 mspaint.exe
508 mspaint.exe
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4752 wrote to memory of 508 4752 cmd.exe mspaint.exe
PID 4752 wrote to memory of 508 4752 cmd.exe mspaint.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1534848907-968546671-3000393597-1000_Classes\Local Settings	cmd.exe

pid	process
508	mspaint.exe
508	mspaint.exe

pid	process
508	mspaint.exe
508	mspaint.exe
508	mspaint.exe
508	mspaint.exe

description	pid	process	target process
PID 4752 wrote to memory of 508	4752	cmd.exe	mspaint.exe
PID 4752 wrote to memory of 508	4752	cmd.exe	mspaint.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resource\Brushes\MANFADE.bmp
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4752

C:\Windows\system32\mspaint.exe
"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Resource\Brushes\MANFADE.bmp"
2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:508

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
1⤵
PID:1324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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