bb6d09dac5d8a4fe68f4b9b00c875cd5b8aef7dc8fdb357810f57b39020ff58e

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
03/08/2024, 02:21

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General

Target

SoundPad/SoundPad/installscript.vdf
Size

631B
MD5

1a792aff29d6f07d1c3381634ba6baff
SHA1

f2c7bb49ccaf63ffcd38d06dd2d51095b08d4344
SHA256

270d2a3eef463b768ca4368e62444a7ccaff4e98c71f2ca05b721bfef2e03e05
SHA512

3971dee038f1cd1aacf9151196a53e2bfbf4bc9a665f60ae79309b5544d81a733e3f7b9db422e17c5a95ba2930248be408e6fbf877f8eb12235277f46af5a4f1

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\vdf_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\vdf_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\vdf_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\vdf_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.vdf\ = "vdf_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\vdf_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\vdf_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.vdf	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2856	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2856	AcroRd32.exe
2856	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2420	2556	cmd.exe	31
PID 2556 wrote to memory of 2420	2556	cmd.exe	31
PID 2556 wrote to memory of 2420	2556	cmd.exe	31
PID 2420 wrote to memory of 2856	2420	rundll32.exe	33
PID 2420 wrote to memory of 2856	2420	rundll32.exe	33
PID 2420 wrote to memory of 2856	2420	rundll32.exe	33
PID 2420 wrote to memory of 2856	2420	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\SoundPad\SoundPad\installscript.vdf
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SoundPad\SoundPad\installscript.vdf
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2420
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\SoundPad\SoundPad\installscript.vdf"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
eaaaf3e878b8160f19d3f8dc25445ff7

SHA1
6537666226991053bba16b48955b6618c61b256d

SHA256
e90ec356038d14e3e263d667dd4b7db411ca1b1946f3a197516fbbf659313972

SHA512
d9d62a969e9385c5147dace7d7e5bc095cd0b47617d456d1f569411871b8badb0878481988d5094554961cde837bd99b912f6557490e367f61ae1618d5daa8cf

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