b5748bdb4ab2a7132b1bec0c0e421e18d71b8ecb73351c6ae1ce6239c9c55462

Analysis

max time kernel
117s
max time network
122s
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/BasicPS_Deferred.cso
Size

6KB
MD5

0559cd1ae8efcb68a517791b4c90a897
SHA1

661d7122952e6c8afbb39db6961bf63f36a28ca6
SHA256

c757edb4fda126d67e873fee88e5c415c140855527b19f301aff45b113bd89c7
SHA512

0da780d4fb1eb19f538bdcffeb88b0796a4fdb882f94720bc0f64196c69d8d55f2dc202a4cdd5dfe4b0819d180b2df483f80f8bcb2a11a4ce3a77414071fbaa1
SSDEEP

96:b35xGVE0mlpK1AY0VQIYS1CSWeJ6uUhaK:ViE0ml/Q41CSWeJ6uU4K

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-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2284	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2284	AcroRd32.exe
2284	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2376	2116	cmd.exe	31
PID 2116 wrote to memory of 2376	2116	cmd.exe	31
PID 2116 wrote to memory of 2376	2116	cmd.exe	31
PID 2376 wrote to memory of 2284	2376	rundll32.exe	32
PID 2376 wrote to memory of 2284	2376	rundll32.exe	32
PID 2376 wrote to memory of 2284	2376	rundll32.exe	32
PID 2376 wrote to memory of 2284	2376	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicPS_Deferred.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- 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\BasicPS_Deferred.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2376
- - 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\BasicPS_Deferred.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2284

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
d24c1d1c67b1528eccf5ff4e5ec951e0

SHA1
2298bd6434dae042a8d4af037d917f632b268db8

SHA256
34a3f26fe2f634090452a18a3543988f416e0cefa566f0a18b95afa952926b40

SHA512
f9e9f944adc48c27e575b23455ff3884e8ec6195eb240a3c7fd5033aa49d70d2013b657efa70ba868553530d4dcde5c3ebfd67b2e6ae9c7cc42bbe566d873743

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