e17f651dbe0f97554adfacbc2ccc5797ebd41d61e3174b7ab825d8d37a114397

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 14:36

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General

Target

Tool/Avatar Tools/Avatar PSN Tools.runtimeconfig.dev.json
Size

256B
MD5

d4100c0248aa7572755a8b75bd83bc0c
SHA1

27daea6ef8749e62788dcb49ee6761bb5ec14e27
SHA256

f07d0b1b6409e10a3f58bb2522693afd6df288d91c274965fc709d858830b1bd
SHA512

c06466487cbc32e9b39db3718d402f44079e22584f947d9653976d0cb3891ab384f2e20116fc264e462711e00c74eaf60f9b3f92cd63c500fe80f4d379a38726

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

Processes:

AcroRd32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe
Modifies registry class 1 IoCs

Processes:

rundll32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings rundll32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2772 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2772 AcroRd32.exe
2772 AcroRd32.exe

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

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe

pid	process
2772	AcroRd32.exe

pid	process
2772	AcroRd32.exe
2772	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2448 wrote to memory of 2692	2448	cmd.exe	rundll32.exe
PID 2448 wrote to memory of 2692	2448	cmd.exe	rundll32.exe
PID 2448 wrote to memory of 2692	2448	cmd.exe	rundll32.exe
PID 2692 wrote to memory of 2772	2692	rundll32.exe	AcroRd32.exe
PID 2692 wrote to memory of 2772	2692	rundll32.exe	AcroRd32.exe
PID 2692 wrote to memory of 2772	2692	rundll32.exe	AcroRd32.exe
PID 2692 wrote to memory of 2772	2692	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Tool\Avatar Tools\Avatar PSN Tools.runtimeconfig.dev.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2448

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Tool\Avatar Tools\Avatar PSN Tools.runtimeconfig.dev.json
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2692

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\Tool\Avatar Tools\Avatar PSN Tools.runtimeconfig.dev.json"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2772

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

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Downloads

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

Filesize
3KB

MD5
c2ef1a7c704e6c2e95360b95fb9c35e7

SHA1
b7a4235dd63eb5b5213f64f57db14cac48d879ee

SHA256
b52cdfdd34d694a4f7ae44ad8ae38cc8714249a34eec37fc9ea7c5b853c09983

SHA512
9e6fb63e95648447a8f43c94770ef020a9651efa86b6b663e4e2f2ab7ffabd5ea52cdfcafbd9f9d0286c151ff56d46b772bb9da3bedc22a8164710a02a00a789

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