b5748bdb4ab2a7132b1bec0c0e421e18d71b8ecb73351c6ae1ce6239c9c55462

Analysis

max time kernel
117s
max time network
121s
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.cso
Size

10KB
MD5

a1c1b2a3ad9673938db2f5b45d678e3b
SHA1

3cfbbe2f50d53043c58aa618a383806ef2bdb143
SHA256

0484861c3430c42f660cd3af9e43807a7ae810b4d7f3cbc659b5924ff3666ce8
SHA512

7c55fb6ec92876fe6e13677e691e162561d5470794d12491aab6d5c4e217db650ab0549005827577454b763c73d72ca67c7598f07ba23978feb296d4fc35dcbb
SSDEEP

192:dR1Ie10Yl2OkhkRtG0/jk/3pJIFJ0sH/UBtF8aa4FUPPfUQkDDOZUUEUjVVYBrA9:dR2e1t9R446FlcC

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2864	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2864	AcroRd32.exe
2864	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1548	2532	cmd.exe	31
PID 2532 wrote to memory of 1548	2532	cmd.exe	31
PID 2532 wrote to memory of 1548	2532	cmd.exe	31
PID 1548 wrote to memory of 2864	1548	rundll32.exe	33
PID 1548 wrote to memory of 2864	1548	rundll32.exe	33
PID 1548 wrote to memory of 2864	1548	rundll32.exe	33
PID 1548 wrote to memory of 2864	1548	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicPS.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:2532
- 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.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1548
- - 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.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2864

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
0346bb6d20e0dfa408927297fdab649c

SHA1
049770cc8ec1d359b100275cbc5fb344e8ef9962

SHA256
8cd380bad7930e0f15588b8c3bd961410e4dbe436b244e5f0148e4310fdb776b

SHA512
45a0c0b540f1a86efb335828c06c2fe3525e164fb9e9ba66c81b653367cf0b7fffdbf41a41ed117bd7a75c224259e38ad7e3fc6f73ffa9e9964bd187aac80130

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