611a9368a7233cb61e5f2e67e5b7d2d2d08c52dfd231f2e5301a97619254fd0e

Analysis

max time kernel
122s
max time network
134s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 23:55

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General

Target

融合版迷雾2.1.3版本/PlantsVsZombiesRH_Data/il2cpp_data/Resources/mscorlib.dll-resources.dat
Size

329KB
MD5

21d06dbc8af6432b2b49536ed30609af
SHA1

11a1c0e2ab2f8c06fe4507535ed47e0dd279a60d
SHA256

c5baa176a5b72cd545266340e42102d393a5e43d38c95796bc828918bb95277f
SHA512

2971f54eaa14c3ce6e2352e5a1aea5b044f0894bf4eac92de8cd92515b6473b5ca56ebfcad4369a9d4935cbefea2540a83f332fd4d832c37768310e8776ceb5e
SSDEEP

3072:c5j+evAPQ48RhHkXKSmLZsumnWpevI1kMqXkD3by+BEL:crvS8rHXSmJmnjvXkSr

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	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 2084 wrote to memory of 2824	2084	cmd.exe	31
PID 2084 wrote to memory of 2824	2084	cmd.exe	31
PID 2084 wrote to memory of 2824	2084	cmd.exe	31
PID 2824 wrote to memory of 2676	2824	rundll32.exe	32
PID 2824 wrote to memory of 2676	2824	rundll32.exe	32
PID 2824 wrote to memory of 2676	2824	rundll32.exe	32
PID 2824 wrote to memory of 2676	2824	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\融合版迷雾2.1.3版本\PlantsVsZombiesRH_Data\il2cpp_data\Resources\mscorlib.dll-resources.dat
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\融合版迷雾2.1.3版本\PlantsVsZombiesRH_Data\il2cpp_data\Resources\mscorlib.dll-resources.dat
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2824
- - 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\融合版迷雾2.1.3版本\PlantsVsZombiesRH_Data\il2cpp_data\Resources\mscorlib.dll-resources.dat"
    3⤵
    - System Location Discovery: System Language Discovery
    - 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

System Location Discovery

T1614

System Language Discovery

T1614.001

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
55f1737e86fd63fcaac65d1b64dcee2e

SHA1
a3d210f222f946abca98307b14d694ad81640e59

SHA256
93f447bf67526f76074e6fbcf0ca4c85473c2a1a5f55b3057d77d1b51002174f

SHA512
545400e920327e1a5526b57b8e0ade459341da5f6d016470593decccb9e815f4e9883c69d862be0f29fa331fa7352b445c55607ca92a3b5f8f7f19b39fb6c0f3

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