c5c73e0ae0d29166baa7511807cacfed9b67eeed081268dd497eb290f53a191c

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/07/2024, 01:48

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General

Target

Tools/PKGDIRUpdatesDiscTemplate/PS3_GAME/PKGDIR/PKGxx/PARAM.sfo
Size

308B
MD5

1b2f6a33aaa57ea3dbfc5b5ea96706c2
SHA1

990ba6b3129caafbef8f225e3089ab8f0aec53cf
SHA256

ae595d783de400d8f902a2cfc18b68b0afc305fe3d1e30287ada45647860cfdf
SHA512

d909a62ac57c18f936209b1a0937a878044dd24aecf5466f7ce802619c124322c7f18dabe1a15df025ba427497232db12a8cc86c578d8b86cc9baefa4405f934

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-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.sfo\ = "sfo_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\sfo_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\sfo_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\sfo_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.sfo	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\sfo_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\sfo_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\sfo_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2396	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2396	AcroRd32.exe
2396	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 2436	2092	cmd.exe	31
PID 2092 wrote to memory of 2436	2092	cmd.exe	31
PID 2092 wrote to memory of 2436	2092	cmd.exe	31
PID 2436 wrote to memory of 2396	2436	rundll32.exe	32
PID 2436 wrote to memory of 2396	2436	rundll32.exe	32
PID 2436 wrote to memory of 2396	2436	rundll32.exe	32
PID 2436 wrote to memory of 2396	2436	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Tools\PKGDIRUpdatesDiscTemplate\PS3_GAME\PKGDIR\PKGxx\PARAM.sfo
1⤵
- Suspicious use of WriteProcessMemory
PID:2092
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Tools\PKGDIRUpdatesDiscTemplate\PS3_GAME\PKGDIR\PKGxx\PARAM.sfo
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2436
- - 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\Tools\PKGDIRUpdatesDiscTemplate\PS3_GAME\PKGDIR\PKGxx\PARAM.sfo"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2396

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
1951ca0a3f40baa92cc8911f501e65c3

SHA1
7670a3ce90eff9943fc7288117f2bd2a72534d61

SHA256
99b750149a4e0539cb3ab52f5bf6fae504cf43f82ec8ec00d61a4fd9b08f7171

SHA512
18472c4eef3346f6c781c6377da9d1d1c08c69ee4b5cd5a82b8d59a06c2cff375768a5790e7025db0b8ea7a3a56c50998ba903584a47bcf8221b9b747c3d8608

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