cf5619bcb51b82e4e1765276e9f67fb1e2d23dff968a653657acf35bafff8bf4

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/03/2024, 04:13

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General

Target

DS4Windows/DS4Windows.runtimeconfig.json
Size

549B
MD5

d2e7aa8f1b739e4896f676105034aa3d
SHA1

6d002fad5216f78c2abfcef8597bb985995621fb
SHA256

37b4fbb913a102f13063829f827a5030168a2ba4cdf88593aee1ca266309fc58
SHA512

599067b3efed5d9cd8ccaaa33b2fdd76308df23696584b291dcf14764b2c2a06cc660800cfafbcc4020d1b6c8192e88cfbc54592d32a01d081e1bf7617c1cd25

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2576	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2576	AcroRd32.exe
2576	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2696	2880	cmd.exe	29
PID 2880 wrote to memory of 2696	2880	cmd.exe	29
PID 2880 wrote to memory of 2696	2880	cmd.exe	29
PID 2696 wrote to memory of 2576	2696	rundll32.exe	30
PID 2696 wrote to memory of 2576	2696	rundll32.exe	30
PID 2696 wrote to memory of 2576	2696	rundll32.exe	30
PID 2696 wrote to memory of 2576	2696	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DS4Windows\DS4Windows.runtimeconfig.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\DS4Windows\DS4Windows.runtimeconfig.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2696
- - 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\DS4Windows\DS4Windows.runtimeconfig.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2576

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
82d44d532b7d226bb131f08896eb3769

SHA1
bebc1240208313cbdf84745b1cc34bd96bdea952

SHA256
39a6b9a7b4a422d94b987eae3d00985b00f3dfdef9106437bfb44863b853909d

SHA512
cf843451d7872485a20ce4a52c4bdc222e6113f00f8ea0c2e941e77d971d05fd18725be7a257fe274cbf35e1ca40a4d3d9d4ddfd9cd43397a765b5dcd355b41f

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