1e848b50a2c3344b77b89c3b4b33517a665b140495a18bdb8f34595652ee8b97

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
29-08-2024 23:41

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Avatar PSN Tools.deps.json
Size

1KB
MD5

724c823582aa13a9a0f460fb3a7fac16
SHA1

3250b0999df20bfe37ab6fd6624886d159fac332
SHA256

4d834981db02af8510e7ff500b28d843c4a24e8c8f2c0d789e8b6353aba21bbc
SHA512

4596d45b6ec8f13cb7b899d177cfb2e18859031b6d7b31217b05400da3aab25a26781a92d91e3b8680cc7abc247bcc45943f2972629357b3e1b9577974b76e95

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

Processes:

AcroRd32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

Processes:

rundll32.exe

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2720 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2720 AcroRd32.exe
2720 AcroRd32.exe

pid	process
2720	AcroRd32.exe

pid	process
2720	AcroRd32.exe
2720	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2276 wrote to memory of 2904	2276	cmd.exe	rundll32.exe
PID 2276 wrote to memory of 2904	2276	cmd.exe	rundll32.exe
PID 2276 wrote to memory of 2904	2276	cmd.exe	rundll32.exe
PID 2904 wrote to memory of 2720	2904	rundll32.exe	AcroRd32.exe
PID 2904 wrote to memory of 2720	2904	rundll32.exe	AcroRd32.exe
PID 2904 wrote to memory of 2720	2904	rundll32.exe	AcroRd32.exe
PID 2904 wrote to memory of 2720	2904	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Avatar PSN Tools.deps.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2276

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Avatar PSN Tools.deps.json
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2904

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\Avatar PSN Tools.deps.json"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2720

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
8ac1730d432c8a63ce2743fc04dac271

SHA1
cf475558fb416ac3dbe2811a09b7e02de3b0e3ec

SHA256
255b6f4e1c0ac3d2d0e1a1139d6bae9d52483053164aa1394eacfb683f350b7a

SHA512
a473cfc3f691241237beb31d1679107a1fd9ad081f80fd47d1d087ed878340efba9e93017dfd1977dd9038aac4a80abaa7532ec58075869db41f495f1474e63f

Download Submit