3b616cb0beaacffb53884b5ba0453312d2577db598d2a877a3b251125fb281a1

Analysis

max time kernel
19s
max time network
28s
platform
windows10-1703_x64
resource
win10-20231215-en
resource tags

arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
submitted
11/02/2024, 12:21

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General

Target

$PLUGINSDIR/modern-wizard.bmp
Size

150KB
MD5

3614a4be6b610f1daf6c801574f161fe
SHA1

6edee98c0084a94caa1fe0124b4c19f42b4e7de6
SHA256

16e0edc9f47e6e95a9bcad15adbdc46be774fbcd045dd526fc16fc38fdc8d49b
SHA512

06e0eff28dfd9a428b31147b242f989ce3e92474a3f391ba62ac8d0d05f1a48f4cf82fd27171658acbd667eaffb94cb4e1baf17040dc3b6e8b27f39b843ca281
SSDEEP

48:ZQEM+jeAwtwVUoYxq+HQiNE/7o+f3cbqBtpozK8lHl/GGKOFHNPf33zFYsvwL:ZkWeftwV1enu/7ozCeu8RGGvP/jFYsv

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4068299709-2976237847-2753307267-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4424	mspaint.exe
4424	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4424	mspaint.exe
4424	mspaint.exe
4424	mspaint.exe
4424	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 168 wrote to memory of 4424	168	cmd.exe	73
PID 168 wrote to memory of 4424	168	cmd.exe	73

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:168
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4424

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
1⤵
PID:3928

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

Windows 7 deprecation

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