fbe07d1afd27ab353daa2afacc2de87d8f5ec69f64bbd9246f31ebfe1731de9b

Analysis

max time kernel
120s
max time network
125s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

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

20KB
MD5

bf817dc79f6d05f64658e5a5da69f918
SHA1

b11b3b6a8ecb62a4b9d477fcdc2a54a5bf6f9676
SHA256

7579130692c9d7fa73dca4a29f58338f8caf4f82664b79f82c251030d786e00d
SHA512

0d9bbff81ada796c31f7369f23ffbf2d48fb8f4035e24b9115679729a62daf29eac9cb77db35092483d573d760cee1ac05762cdc6df9768297bebde55e906309
SSDEEP

384:7lorPKxqGI+ZhdZj0l5R+LHRd3j5QVdOaQHhPyM4TCDeIwDNQm0DkFsuFm5XO:7lsPyK6TA9m1QVdMFyM2NIwkDkuuQO

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
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\mo_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.mo	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.mo\ = "mo_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_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-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\mo_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\mo_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\mo_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\mo_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2676	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2676	AcroRd32.exe
2676	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1108 wrote to memory of 2740	1108	cmd.exe	29
PID 1108 wrote to memory of 2740	1108	cmd.exe	29
PID 1108 wrote to memory of 2740	1108	cmd.exe	29
PID 2740 wrote to memory of 2676	2740	rundll32.exe	30
PID 2740 wrote to memory of 2676	2740	rundll32.exe	30
PID 2740 wrote to memory of 2676	2740	rundll32.exe	30
PID 2740 wrote to memory of 2676	2740	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\$TEMP\PCSX2 1.6.0\Langs\zh_CN\pcsx2_Iconized.mo"
1⤵
- Suspicious use of WriteProcessMemory
PID:1108
- 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\zh_CN\pcsx2_Iconized.mo
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2740
- - 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\zh_CN\pcsx2_Iconized.mo"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2676

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
7ff76146df6eeb956bd6be996a11a97d

SHA1
6465158e1807c3da7a021dc076ad940d3424b698

SHA256
a6040ab1a011b235256a361e55a0164f19381b3b18987d0d86694901c1385b3d

SHA512
9cb425ee78a9d35e96b2eeaa37da8064e012bf9ba880158bc054f1bc60fbf7ac8d3dd956a73437149f1ab5fa24947940cdfe7d6de941644afcff31a9c6bc24de

Download Submit