30a0ca3adae2a904fa533369a5157a9e9bf93678794f405b981f15fd2676c6a0

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
13-05-2024 16:06

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General

Target

Quest Adventure Installer/JRE/conf/net.properties
Size

6KB
MD5

385443b7e4a37bc277c018cd1d336d49
SHA1

b2c0dfb00bf699e817bdd49b14bc24b8d3282c65
SHA256

5bc726671936e0af4fdf6bed67d9e3a20a92c30b0ba23673d0314baa5e3ffb08
SHA512

260afc7671a1dc0c443564f1d10386f0b241bb53c76df68d8d03f1d0b1ceaf3f68847ab3477732c876c2b01c812ef7521744befe88e312f3aa63164b608b67a1
SSDEEP

96:6ATE+VEtGObfObz3Ob6Onte3CO0V+r/aJ7SFXtqBZUT+gTzDuBnZkRnF:/LVGG4f4z346et5m27SnCgTe9GnF

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.properties	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\properties_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\properties_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\properties_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.properties\ = "properties_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\properties_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\properties_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\properties_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2708 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2708 AcroRd32.exe
2708 AcroRd32.exe

pid	process
2708	AcroRd32.exe

pid	process
2708	AcroRd32.exe
2708	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1920 wrote to memory of 2536	1920	cmd.exe	rundll32.exe
PID 1920 wrote to memory of 2536	1920	cmd.exe	rundll32.exe
PID 1920 wrote to memory of 2536	1920	cmd.exe	rundll32.exe
PID 2536 wrote to memory of 2708	2536	rundll32.exe	AcroRd32.exe
PID 2536 wrote to memory of 2708	2536	rundll32.exe	AcroRd32.exe
PID 2536 wrote to memory of 2708	2536	rundll32.exe	AcroRd32.exe
PID 2536 wrote to memory of 2708	2536	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Quest Adventure Installer\JRE\conf\net.properties"
1⤵
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Quest Adventure Installer\JRE\conf\net.properties
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2536

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\Quest Adventure Installer\JRE\conf\net.properties"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2708

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
325c457062263188e5f32e55987643b6

SHA1
2f9b0ad5ee7bb649c077642991c7bba93e949d20

SHA256
0507cf647cfaf80bb14b4e6afa99bd9fa84b4b14ec4827547655a7e24a4dff9d

SHA512
c96208e1ade9d7ee91feac9563d87a1cf359a1ec87bad88faf9f87074bc525b83abc45b848edc7a979f110c078c1895c426ce31b909f39351c6dd038759a37aa

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