b9f9e70c83f04830007ec06e6d7c3e0fafe90c6af53355e4248ab0a59ca1cf48

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 19:23

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General

Target

shaders/lib/atmospherics/waterFog.glsl
Size

928B
MD5

8fcd9e02f6a15d98ca44e76af5e3727c
SHA1

797021302aca4dc9b0a99e15b923875842295087
SHA256

4fe1f4f3113b932964a507b01ef7fb44df85400482897a0224ef167f283a26bb
SHA512

84d5161103f6e330cc6eb7b7cbd4ccfa2af8fe12b5966069e042e7a468c93c8aef1652d4abb5b62af418c4e07b202a814e34d88a181fd12ecd4af217bd5f3eac

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.glsl\ = "glsl_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\.glsl	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1960	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1960	AcroRd32.exe
1960	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2828	2152	cmd.exe	31
PID 2152 wrote to memory of 2828	2152	cmd.exe	31
PID 2152 wrote to memory of 2828	2152	cmd.exe	31
PID 2828 wrote to memory of 1960	2828	rundll32.exe	32
PID 2828 wrote to memory of 1960	2828	rundll32.exe	32
PID 2828 wrote to memory of 1960	2828	rundll32.exe	32
PID 2828 wrote to memory of 1960	2828	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\shaders\lib\atmospherics\waterFog.glsl
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\shaders\lib\atmospherics\waterFog.glsl
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2828
- - 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\shaders\lib\atmospherics\waterFog.glsl"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1960

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
6786bc436e0bedda06aacd48913dc2a6

SHA1
ecdd31714c60d19d3da20f37a32f4ef967f95cc8

SHA256
9c874124c33f3259a3a4c89eb79155f8097631e78cef361cc62affeba6bfafd5

SHA512
84cac788b99da246725bd4e6237fe6f9d9b18f8419c3eebf1359b9cc455289395737fe7ca4bcc487648996c7b92ea2536b019d115ae9960d79c8fcdc22a81e9f

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