b5748bdb4ab2a7132b1bec0c0e421e18d71b8ecb73351c6ae1ce6239c9c55462

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 12:52

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General

Target

Exodus-12.20/Shaders/BasicVS_PBBNCT.cso
Size

11KB
MD5

64249b35d9878307a22562d9c3350187
SHA1

fd7de3ddea3529f6ccde5a489862210f8fdcd18a
SHA256

57003ebcdcb555bc7ded3d6f8a9aac994980b55c5a2e245ddc67e73ea02bbb2f
SHA512

acff4428ac215b52ed17150343b7faf1e5e38bc26738ca8c0b74d95fc1af23f9a2c9d7b9d6e0d17843b2c289cb221a65a23f1e9d98f5281b41ff76ef69d39947
SSDEEP

192:GRA3axRVvgbeK/p+CzzBnL4jnWYMMVRFSTB2SsLFssnPkqP4ENE2hUOUEcE97ZEs:GRA3axRVvgbF/p+CzzFLqn9wOZ

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-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2860	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2860	AcroRd32.exe
2860	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 1796	2460	cmd.exe	32
PID 2460 wrote to memory of 1796	2460	cmd.exe	32
PID 2460 wrote to memory of 1796	2460	cmd.exe	32
PID 1796 wrote to memory of 2860	1796	rundll32.exe	33
PID 1796 wrote to memory of 2860	1796	rundll32.exe	33
PID 1796 wrote to memory of 2860	1796	rundll32.exe	33
PID 1796 wrote to memory of 2860	1796	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicVS_PBBNCT.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- 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_PBBNCT.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1796
- - 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_PBBNCT.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2860

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
5a3ceb80b987049217ff4663260f2588

SHA1
8541534bc4c84f6b1a1d023fe5f4cab36f70abf6

SHA256
6eb52270cefbd5d184e24702a9bbec88dddff17aea0985fd8493b0330c797dc5

SHA512
33dc7996192bfc2d951570fc404373f1b02144b71a0945aa42b22a66333b7319303c3cb913c63d86f9b7df96a2aeb36e2904235c433ffb062153bb1f9d0552a4

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