6287c1d00f8e1777bd47c273c7dea2438321a5147aa0b9d722a8671718701cc0

Analysis

max time kernel
1787s
max time network
1821s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 18:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

IDA/python/examples/idphooks/assemble.py
Size

1KB
MD5

d896c738cdc36824adf3279fbb99eb5c
SHA1

6af44513a57b075b7dfd57ad6d2fc0e309a229b2
SHA256

e1cb1d3245e3e299d8a208c80b4c5fc8fac233fe6bcc89ff2d0939e6a94ca793
SHA512

7502ac92292cb0e6e54c4cc1e10b0fbab5efea1a8082075f4302b976430fe4201a88e982490814b19354e20d71da29b3ad12780bbd00ecf6afff0c818ce61f86

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-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2876	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2876	AcroRd32.exe
2876	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2956	2604	cmd.exe	30
PID 2604 wrote to memory of 2956	2604	cmd.exe	30
PID 2604 wrote to memory of 2956	2604	cmd.exe	30
PID 2956 wrote to memory of 2876	2956	rundll32.exe	31
PID 2956 wrote to memory of 2876	2956	rundll32.exe	31
PID 2956 wrote to memory of 2876	2956	rundll32.exe	31
PID 2956 wrote to memory of 2876	2956	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\IDA\python\examples\idphooks\assemble.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\IDA\python\examples\idphooks\assemble.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2956
- - 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\IDA\python\examples\idphooks\assemble.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2876

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
87d02d7055b2a2f73a61ed8a6873a9d9

SHA1
c1139a42f92cb08b377a3daefa29e5f06daf626e

SHA256
2cfc08e683a8b589d74c38ffdfc1ea4c18e9f894da490bcc37413b3b0411bde0

SHA512
92f129da0fbeea4b234f86f0f1bbf52ee31a9cb0f375b44e3ad120eebe6cf4b02b3f71bc139a11009b6aab39fc0cc3066ea47eb0a71f7a9cc48e7df617daab25

Download Submit