d880aba42c6dc89816450a143f746ddb56ff00faa9241e12af20e6e966c02f00

Resubmissions

02/08/2024, 15:24

240802-ss5g9azarq 1

02/08/2024, 15:20

240802-sq7vlazakn 4

02/08/2024, 15:19

240802-sp5nvatglh 1

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 15:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

shaders/dimension.properties
Size

371B
MD5

de78780203c89e94827eaa7faaf485c8
SHA1

e38f98dd9788bc97e9901f82b1bbe59b52eaa5fc
SHA256

e8c0da0432267a38e200e16202eac51717da06c2ff0662e1360c4e55bfa4447f
SHA512

523fc77296b7dfcefde36fdb0bf20a09845b57b15098e17dec048838da33ddf670d7509d7c006df665d125a5720ddd095ee55eea4f347c97b32729ac7f6a3115

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-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\properties_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.properties	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\properties_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\properties_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-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\properties_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.properties\ = "properties_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\properties_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\properties_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2748	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2748	AcroRd32.exe
2748	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 1644	916	cmd.exe	31
PID 916 wrote to memory of 1644	916	cmd.exe	31
PID 916 wrote to memory of 1644	916	cmd.exe	31
PID 1644 wrote to memory of 2748	1644	rundll32.exe	32
PID 1644 wrote to memory of 2748	1644	rundll32.exe	32
PID 1644 wrote to memory of 2748	1644	rundll32.exe	32
PID 1644 wrote to memory of 2748	1644	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\shaders\dimension.properties
1⤵
- Suspicious use of WriteProcessMemory
PID:916
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\shaders\dimension.properties
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1644
- - 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\dimension.properties"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2748

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
4c81e46918eeca59fac618a082c4f78c

SHA1
c1d3d3d419bb3fa6213b78d5d20b4df67fab355d

SHA256
e074f8d94fa913bfae860c0205e245855e27729a02592671f837251c3098d4c2

SHA512
7ba43b30ca9ec0a020fcb7d95d629c1f3917647b132c2c2c62bf3755fe69aac2527b906033daf4826dd144b38f442d32b8addb3d539baf02ca7262f7a22f116a

Download Submit