324e62c214d1c449a55826770f78f452d02799156684d34528090cc9a55cd2df

Resubmissions

17-08-2024 02:14

240817-cn4gds1gjg 3

17-08-2024 02:10

240817-cl1mqa1fje 3

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17-08-2024 02:10

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Report Analysis Logs

General

Target

Resources/shaders/shockwave_2.glsl
Size

1KB
MD5

17029e9fe06e06ece27cc17e2988bd49
SHA1

0b99a2c402ad19b96ee757c4ce99e4b257e2dd31
SHA256

8336cd92b4c32c23e23567ef01457bb5662355c0a2bbbfb4724428a6007222e8
SHA512

d42866b12f39b4b02540677991a488634200953a1bec72eefc14dbc156d65009b85b080a5514d4ed54836f70ae5dc647e365fbb878dfefc26c7de40d31cc762d

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\Local Settings	rundll32.exe
Key created	\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
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	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\glsl_auto_file\shell	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_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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2248	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2248	AcroRd32.exe
2248	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 480 wrote to memory of 2316	480	cmd.exe	29
PID 480 wrote to memory of 2316	480	cmd.exe	29
PID 480 wrote to memory of 2316	480	cmd.exe	29
PID 2316 wrote to memory of 2248	2316	rundll32.exe	32
PID 2316 wrote to memory of 2248	2316	rundll32.exe	32
PID 2316 wrote to memory of 2248	2316	rundll32.exe	32
PID 2316 wrote to memory of 2248	2316	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resources\shaders\shockwave_2.glsl
1⤵
- Suspicious use of WriteProcessMemory
PID:480
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Resources\shaders\shockwave_2.glsl
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2316
- - 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\Resources\shaders\shockwave_2.glsl"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2248

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
8166c76816ec50e67848c6eb6ab8a393

SHA1
e7419e3024391f864c1ef3185169fdc192a301b6

SHA256
d276a7fb3d57fdabe51f5f21bc8790d3fc87d3f8b25072007b528187e0b69145

SHA512
e943aee874f5673b8bd65523a188b53017f31c73132ef4d7b7ee5a27ca3a6004b4dfd4c91dee561990a585569f67d3bdee29e3c28d7655f1a6ce37fd5ebf50eb

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