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_PBBNCCTX.cso
Size

12KB
MD5

47fd23bc94a8b7b3df268b21d943149d
SHA1

1816930696640dd453d509199de7dcdebebe6eab
SHA256

bf7b25420714c89890a57724ecb55ae90a009e2a72f8908b25d9e5e8f0e36ad2
SHA512

e7f4b1e8d56f9323f5cd159951d2cf52451b843fab613f1e8724d85908cba474c961b503115f878245bd1b39e593477f81439e99299bf7ee88b39cc7d8e06f7a
SSDEEP

192:WRA3axRVvgbeK/p+CzzBnL9PnrYMMVRFSTFrQMvmqhck1PbUCUMUuUD7NU3kUDMj:WRA3axRVvgbF/p+CzzFLtnTHTk

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-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2580	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2580	AcroRd32.exe
2580	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2676	2288	cmd.exe	31
PID 2288 wrote to memory of 2676	2288	cmd.exe	31
PID 2288 wrote to memory of 2676	2288	cmd.exe	31
PID 2676 wrote to memory of 2580	2676	rundll32.exe	32
PID 2676 wrote to memory of 2580	2676	rundll32.exe	32
PID 2676 wrote to memory of 2580	2676	rundll32.exe	32
PID 2676 wrote to memory of 2580	2676	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicVS_PBBNCCTX.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- 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_PBBNCCTX.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2676
- - 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_PBBNCCTX.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2580

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
ca8d89db2ebf5736497715332bdb0105

SHA1
23461a82531acd08a7ddf86a92c17615fb2a3ab2

SHA256
fa38340f30279692a04deb286f3eb713921c7937ad58284ac8612493993606cd

SHA512
eb6d06a6d64b108d7feae9b58788659df8e65930fc30178604858ae6fc1dcb32cc90837fc282987c923d0011d0e920d86aa355c1f054789fef1bc414725b4576

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