7b481ab4b15c7de35525d2f8be1568fa57b032add571c66f476dba9bea41d5f1

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19-02-2024 16:01

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General

Target

PvZ_Toolkit_v1.20.3/PvZ_Toolkit_v1.20.3.exe.asc
Size

833B
MD5

fd2fbf4b0f74fd6563a76e19d5b44a77
SHA1

06bd5b3f0ec1d37eb8d6557690fc5ec0b6a7d8a1
SHA256

cf16772d27cfcde10ce8c384dc0b5f860f75abc65a8624ea8b48a038b09e7286
SHA512

9eb40854b4d25ce8432382def2901bf2c28feb209360def4f1158d4ab56a678da1e7cd5baa532694b6577e4e834585fc5a2a514cd282fb78b7bebb71b3d62a1a

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-1-5-21-3601492379-692465709-652514833-1000_CLASSES\asc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\asc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\asc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\.asc	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\.asc\ = "asc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\asc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\asc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\asc_auto_file	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 1268 wrote to memory of 2688	1268	cmd.exe	29
PID 1268 wrote to memory of 2688	1268	cmd.exe	29
PID 1268 wrote to memory of 2688	1268	cmd.exe	29
PID 2688 wrote to memory of 2672	2688	rundll32.exe	30
PID 2688 wrote to memory of 2672	2688	rundll32.exe	30
PID 2688 wrote to memory of 2672	2688	rundll32.exe	30
PID 2688 wrote to memory of 2672	2688	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\PvZ_Toolkit_v1.20.3\PvZ_Toolkit_v1.20.3.exe.asc
1⤵
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\PvZ_Toolkit_v1.20.3\PvZ_Toolkit_v1.20.3.exe.asc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2688
- - 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\PvZ_Toolkit_v1.20.3\PvZ_Toolkit_v1.20.3.exe.asc"
    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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
bf5205ed54545a7cbdc43302f7110ebf

SHA1
86b28e79483b9374c72312081645caad25bbab76

SHA256
534fc6bed29b7756461622b3ed2417d12b78786e45338b2b82565049118c8f5e

SHA512
cf2218582465ed40d99b1a39a8277a88693ee81e12275b6239b140f0a58c5c72924969f9b5c8e3dc72c9c5f8886f486ea4ad6c736fa357e10af33d216eeb07b5

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