fb36b7a37b85249ef993166f33ac6c0f33bbfdb6bbc0d7a0e4bdef00c531b605

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 15:01

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General

Target

BasicAvatarGenerator-2.4.0/BasicAvatarGenerator.sln
Size

1KB
MD5

70e9ec42e6fafddf96435bd7dc27b903
SHA1

b2c8d13ca0244ad3ea2ea5123e2c0a2ceb64982f
SHA256

9045c81d15b07f0584ace63d168cec1ad0db3eefa3301248de789676a149d537
SHA512

c9fd864ec425a82556a02dfd6c9da6e789640690904312957914e542e45ef794653892ad55c90df3e8a982b168328f36f029ab3f1b4cd299acc1ad95b6947166

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2760	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2760	AcroRd32.exe
2760	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 2528	1800	cmd.exe	31
PID 1800 wrote to memory of 2528	1800	cmd.exe	31
PID 1800 wrote to memory of 2528	1800	cmd.exe	31
PID 2528 wrote to memory of 2760	2528	rundll32.exe	32
PID 2528 wrote to memory of 2760	2528	rundll32.exe	32
PID 2528 wrote to memory of 2760	2528	rundll32.exe	32
PID 2528 wrote to memory of 2760	2528	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\BasicAvatarGenerator-2.4.0\BasicAvatarGenerator.sln
1⤵
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\BasicAvatarGenerator-2.4.0\BasicAvatarGenerator.sln
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2528
- - 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\BasicAvatarGenerator-2.4.0\BasicAvatarGenerator.sln"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2760

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
de1f2147630aaee9093d00678ccad192

SHA1
4778e3e939de7a15fe991624d61f87c90167ce37

SHA256
de19a59327a3a3519fc8cbdf313d79847170fe068c49e00fc0e753a8b25a340c

SHA512
3fd363513b46ff10e78b7e106b1b39ecbfa92fde514886a4c8c5b4bc71dd1c67b1216042b89fdb978d9d0980b5fa14126c428183bab8050af949fde0d05c419d

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