fbe07d1afd27ab353daa2afacc2de87d8f5ec69f64bbd9246f31ebfe1731de9b

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/01/2024, 22:46

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General

Target

$TEMP/PCSX2 1.6.0/Langs/pt_BR/pcsx2_Iconized.mo
Size

31KB
MD5

dced21ef12a5a9e985600d8d5a8d27f5
SHA1

349b84f2f9364e75a3af72706c0e24d270d1daab
SHA256

a0d07f679ab17fcdc8ecc207823b560ef3b212353a5ebb34cc996dc89c1db6b7
SHA512

7f23cff4086051b587b3ef8647ba55791ebf06612e8a8e68bdaa206f863d2dac2d0b02667f739cc8a394adbe3d7750f33a6f00465485a523a6ff04b8b00a33c6
SSDEEP

768:0ZZtLnpgStTXQ9yK1QVdMHsCY4e35SxwEJR83lOgg38:87Ln3u9slXp1EJKOw

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-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\mo_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.mo	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\.mo\ = "mo_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\mo_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\mo_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\mo_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\mo_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000_CLASSES\mo_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2672	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2672	AcroRd32.exe
2672	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2784	2476	cmd.exe	29
PID 2476 wrote to memory of 2784	2476	cmd.exe	29
PID 2476 wrote to memory of 2784	2476	cmd.exe	29
PID 2784 wrote to memory of 2672	2784	rundll32.exe	30
PID 2784 wrote to memory of 2672	2784	rundll32.exe	30
PID 2784 wrote to memory of 2672	2784	rundll32.exe	30
PID 2784 wrote to memory of 2672	2784	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\$TEMP\PCSX2 1.6.0\Langs\pt_BR\pcsx2_Iconized.mo"
1⤵
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\$TEMP\PCSX2 1.6.0\Langs\pt_BR\pcsx2_Iconized.mo
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2784
- - 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\$TEMP\PCSX2 1.6.0\Langs\pt_BR\pcsx2_Iconized.mo"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2672

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

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Downloads

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

Filesize
3KB

MD5
2b97d15be31a49a0f2d4f051861b032b

SHA1
f3953685d83cabb77d8551efee13c924b903461e

SHA256
d92fd3a8dc5af3c9e0670e728cb4c7c28bb4b102a6d5ce6a0cb4a027f9a9c16c

SHA512
1bcca3aad8d5d5b9e0d233d9b83703612e08cf29277e9094cf78cc78cccd6ebe662197508928d38142cec0fdb8cbba304c33f645a5facfc8241fb5cab2724706

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