b5748bdb4ab2a7132b1bec0c0e421e18d71b8ecb73351c6ae1ce6239c9c55462

Analysis

max time kernel
104s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 12:52

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General

Target

Exodus-12.20/Shaders/BasicVS_Box.cso
Size

4KB
MD5

cafc3f97947736e34dc88ed8b1afd4a5
SHA1

0c98ffc41f320684fe3e2c2d5750f6c4e10171c1
SHA256

26e5e2cf9272b6399db5ef662ad42704c17d1a3d5c68baf3f4a2a73e47a8d5f6
SHA512

a9d19adcd07f930587ac02fbe889e2b9fb4b65e9f94ad85ce549f5da459b24d19e8be41a1cf50d81330fe5f6abae3fc8a1224647a2cc232aa61b4e4b2d23174f
SSDEEP

96:NBTHRClJjDAKQAmD/nHCcGLczxZokWdMHw:XlCLD0D/nHCcG4zf7WdMQ

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-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2940	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2940	AcroRd32.exe
2940	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2020	1628	cmd.exe	31
PID 1628 wrote to memory of 2020	1628	cmd.exe	31
PID 1628 wrote to memory of 2020	1628	cmd.exe	31
PID 2020 wrote to memory of 2940	2020	rundll32.exe	32
PID 2020 wrote to memory of 2940	2020	rundll32.exe	32
PID 2020 wrote to memory of 2940	2020	rundll32.exe	32
PID 2020 wrote to memory of 2940	2020	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicVS_Box.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicVS_Box.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2020
- - 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\Exodus-12.20\Shaders\BasicVS_Box.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2940

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
fe49d59621015d277754d457dfbee200

SHA1
f5a7d7941eeb499670c50e6d268af996d0543ec7

SHA256
dc0f130fe0ad7c0e9d63c948939df80b53996755b39be22be5992ba65adea74f

SHA512
8346f0afe66a63ab7f97799af90ecc458330c105b83ecf776f45b5365bff452cc8b283253b86c060f62d8b43d0c421c720f689ecc6115f932c6a8c635fd73c3e

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