bbec7a6d4f3edf13e687545f8ae4709cf31b08d1feac57161598638c57f17f8e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 21:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

BuilderConsole.runtimeconfig.json
Size

340B
MD5

253333997e82f7d44ea8072dfae6db39
SHA1

03b9744e89327431a619505a7c72fd497783d884
SHA256

28329cf08f6505e73806b17558b187c02f0c1c516fe47ebfb7a013d082aaa306
SHA512

56d99039e0fb6305588e9f87361e7e0d5051507bf321ba36619c4d29741f35c27c62f025a52523c9e1c7287aabf1533444330a8cdf840fa5af0fa2241fcb4fc2

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-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3024	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3024	AcroRd32.exe
3024	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 2872	1056	cmd.exe	29
PID 1056 wrote to memory of 2872	1056	cmd.exe	29
PID 1056 wrote to memory of 2872	1056	cmd.exe	29
PID 2872 wrote to memory of 3024	2872	rundll32.exe	30
PID 2872 wrote to memory of 3024	2872	rundll32.exe	30
PID 2872 wrote to memory of 3024	2872	rundll32.exe	30
PID 2872 wrote to memory of 3024	2872	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\BuilderConsole.runtimeconfig.json
1⤵
- Suspicious use of WriteProcessMemory
PID:1056
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\BuilderConsole.runtimeconfig.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2872
- - 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\BuilderConsole.runtimeconfig.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3024

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
82918696d45dcf1bd74a62c6a05922b0

SHA1
b0eb27d4d0c685190d5e9dc4c04f682cfbac1533

SHA256
f53c2311115883bdbd82de79671216b91ede17536591f55e6b1d91b8136dd087

SHA512
96a9e399be74281d15445eff126d489ff11a0375fde7ae2f7eef865c1cc150b0af4acbb008be4d42f5b205d111b45030367fe5c821fd5d7ce614984af000cde7

Download Submit