b5748bdb4ab2a7132b1bec0c0e421e18d71b8ecb73351c6ae1ce6239c9c55462

Analysis

max time kernel
121s
max time network
125s
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_PBBNCTTX.cso
Size

12KB
MD5

2629d4bf47252272657abe73647d0332
SHA1

baef40dd271c501803e9279041481f70623a46ae
SHA256

3df478034e74e9336b34d74434a9cf9466d151919c075d7760078e9962bd6418
SHA512

ca56b0eb665dafe6a97e74e1c47edf4f443863df091b114507320a49ba4e45b45e31a324cb88dfa709ef81a463538c2463c414b1cf1a71dbe78b033ca163e957
SSDEEP

192:TRA3axRVvgbeK/p+CzzBnLvpnrYMMVRFSTFrQMvmqhck1PbUCUMUuUD7NU3kUDMj:TRA3axRVvgbF/p+CzzFLRn4HT

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
3060	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3060	AcroRd32.exe
3060	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 3020	1032	cmd.exe	29
PID 1032 wrote to memory of 3020	1032	cmd.exe	29
PID 1032 wrote to memory of 3020	1032	cmd.exe	29
PID 3020 wrote to memory of 3060	3020	rundll32.exe	30
PID 3020 wrote to memory of 3060	3020	rundll32.exe	30
PID 3020 wrote to memory of 3060	3020	rundll32.exe	30
PID 3020 wrote to memory of 3060	3020	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exodus-12.20\Shaders\BasicVS_PBBNCTTX.cso
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- 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_PBBNCTTX.cso
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3020
- - 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_PBBNCTTX.cso"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3060

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
44274be25ff9768d3265719eba65c12a

SHA1
1b765b3ff17bb684928faf231a75401b72be10a8

SHA256
aa8162dfae9632f84bad4e45b95db8d97f15c10a45b425153dd3eea021b8cc5d

SHA512
37f648c9ab6f5d07ea40e05822c347a809a60090850e7c6f39eaf20e86908fca51836470f26ae0d497d90fc4cd765095877b5f2cf8c8a1d0185ba4b9cb8bcbdf

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