b5748bdb4ab2a7132b1bec0c0e421e18d71b8ecb73351c6ae1ce6239c9c55462

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 12:52

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General

Target

Exodus-12.20/Shaders/BasicVS_Capsule.cso
Size

5KB
MD5

75c5ba8ea2ea5cf5cc48a9a8b945e7b9
SHA1

71dd2a2e7d9c4ba05d457cbdbbaa8297ac90db09
SHA256

908223e28a22e05621f35bc7c6f3bec9c531b0030ab9ba233af43d281cf53e68
SHA512

f4acaf509a11b5bb5816ce1cbf3ba5213b731c73ef5e01998929805afad8fc376e23cc24080977a92254d090cc553659f82afee113ef3d0dc0a7fc9e7581c4ec
SSDEEP

96:3icBTHRClJRCZUKoAmjFnhZdUDDeZT8MfACoMOAMoSsPJcI:XlCEZAjFnhZdUDDeZT8MpoMOAMPsPJ1

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-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2712	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2712	AcroRd32.exe
2712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 2580	2080	cmd.exe	31
PID 2080 wrote to memory of 2580	2080	cmd.exe	31
PID 2080 wrote to memory of 2580	2080	cmd.exe	31
PID 2580 wrote to memory of 2712	2580	rundll32.exe	32
PID 2580 wrote to memory of 2712	2580	rundll32.exe	32
PID 2580 wrote to memory of 2712	2580	rundll32.exe	32
PID 2580 wrote to memory of 2712	2580	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicVS_Capsule.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:2080
- 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_Capsule.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2580
- - 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_Capsule.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2712

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
afccfe5528ace6968b904bc8180128c1

SHA1
a9277c4578f982a9702135b84572110cbcee2773

SHA256
2ab7044435f501f9e23d500d4ac5ff29fa15179d2bec662f0caf4a8af4283392

SHA512
29231402344477415cba726e7ff1ab8aab65ae3eeb58f4f4c963ad89a8388c4bc305028fe08abb896e82f34f482928785165fa0998a6b1732024c4c563456412

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