6f75e4e4094e055f39022d677bd04e89f58fa9934c2ad4e10dda4c4b41b0b3e1

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 02:16

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General

Target

Aura/com/google/gson/FieldNamingPolicy$2.class
Size

837B
MD5

2c2081998ead087521b523e590b1a8de
SHA1

1e3fd3b6e789171519b2355cecfc7039405103b2
SHA256

082e164407caa847c4a3d85a03fe0aefb9ac59aad9601f90bfcfb27e15b79e4b
SHA512

e6bd0bf86e3d06790fb2b11933ad9a175a385b2ff57ee673a8b97353ea9ed454e8cebcf6083c2f3b9f3451697e586f2842af6288a41e52ab61684bd655515998

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2860	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2860	AcroRd32.exe
2860	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2812	1704	cmd.exe	31
PID 1704 wrote to memory of 2812	1704	cmd.exe	31
PID 1704 wrote to memory of 2812	1704	cmd.exe	31
PID 2812 wrote to memory of 2860	2812	rundll32.exe	32
PID 2812 wrote to memory of 2860	2812	rundll32.exe	32
PID 2812 wrote to memory of 2860	2812	rundll32.exe	32
PID 2812 wrote to memory of 2860	2812	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Aura\com\google\gson\FieldNamingPolicy$2.class
1⤵
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Aura\com\google\gson\FieldNamingPolicy$2.class
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2812
- - 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\Aura\com\google\gson\FieldNamingPolicy$2.class"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2860

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
92b07582fe65eb09d1eadca5f43ffb65

SHA1
cd6ea444a57a38bae2d10bf2bdb33b8cbdfdbb3a

SHA256
69a2c0d0a312a89cbc73cf30be0a6cf4b574f0531abd2a2479811e7da4074d44

SHA512
70232bab37db34dc8c78c1c52b2330b123c99555331c36e56225873f24ab11ee45af506750509094f70c410a188f6f784f425f89e16ea7fa6d53a7d39a8cf323

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