4cc3e1a474bb32f8f766598c76359a8a2c5da0ce3ae0b3ea544c61b435df1c95

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 05:26

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General

Target

entities/Dragon Agua/water_dragon_breath_controlled.behavior.json
Size

2KB
MD5

5192cce8de9170a7a4792e434a13fa3f
SHA1

f1f7a2ab7cdaa80d668a833f445756d8f389070a
SHA256

01ffe68707dda60855a1291d318537fc8dd27a62da1ff24a22824fa389527ef9
SHA512

87ea530eb5367edfb7ecf41c59da3bae6b77ca7584caee3c20af71719e088fa9df917cf9939243f856da4c595f4e2e02f1ceb99ebb1b3fa5cd9c4ed7a21e7d46

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-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\json_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2704	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2704	AcroRd32.exe
2704	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 2488	2600	cmd.exe	31
PID 2600 wrote to memory of 2488	2600	cmd.exe	31
PID 2600 wrote to memory of 2488	2600	cmd.exe	31
PID 2488 wrote to memory of 2704	2488	rundll32.exe	32
PID 2488 wrote to memory of 2704	2488	rundll32.exe	32
PID 2488 wrote to memory of 2704	2488	rundll32.exe	32
PID 2488 wrote to memory of 2704	2488	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\entities\Dragon Agua\water_dragon_breath_controlled.behavior.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\entities\Dragon Agua\water_dragon_breath_controlled.behavior.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2488
- - 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\entities\Dragon Agua\water_dragon_breath_controlled.behavior.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2704

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
55d42c8dc6cb481f16c2bed135806213

SHA1
7dea318cee9efd62abb94991d4e5175d51686a2b

SHA256
24fe1feee3aceaec7eae245f04e54ad749b4a20f13c8f2e86f8899c4f93e6684

SHA512
c607932849b0a6f2720c0de75e072d709f2e4f3b8ba8a3485aa159905125a5a12f318f479d73ac585dcf50d6790b0dab165be53c8b905afc9cd4f8164eb0db96

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