8e7391f55642f8b52e8c20afb4007a7df1a85215a12660cff88590b4cc631420

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 19:10

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General

Target

x64/037.phpt
Size

363B
MD5

3acfc95417b0e39fd093f324f8e3298f
SHA1

6a15dcbeb286f431d1cf19b510f19e7e41273012
SHA256

8f69f07ffa846c5ad30d4c77bf530eff73c8f1139ecf1436240bf8fa9433282d
SHA512

dadfb4c785dadc1e5e9b236f0f9ac7cdb6367a332dd11a16c27c9bca6c90a00e89855c76d522e6c4971ad336c4373ff2f8c798d85100970d522b8d0f519f28b0

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2708	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2708	AcroRd32.exe
2708	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 2668	1376	cmd.exe	32
PID 1376 wrote to memory of 2668	1376	cmd.exe	32
PID 1376 wrote to memory of 2668	1376	cmd.exe	32
PID 2668 wrote to memory of 2708	2668	rundll32.exe	33
PID 2668 wrote to memory of 2708	2668	rundll32.exe	33
PID 2668 wrote to memory of 2708	2668	rundll32.exe	33
PID 2668 wrote to memory of 2708	2668	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\x64\037.phpt
1⤵
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\x64\037.phpt
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2668
- - 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\x64\037.phpt"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2708

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
8e2644c7dc8e20a9df89e54e0b03732b

SHA1
f8194f91593758f4aaba26da8b7e031d3c6250ac

SHA256
7ea53d2dcb4cd5e6bd8f2b01a1ff83f3aec0707c09f76069e570ca19f54f3efb

SHA512
6271455ae5814854e16e1c1fbbebf68e8c9bc83b35e1e85fec5ef3f6e15a15673719891a05e6e8fc61dce5b4c9dced9cf749e7c2ff930e5fe2dad81c1b6a93b4

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