e5e4bc9b97c9c6fce7178373bd1d6e6204aeca5b0e9af8100cdbcaea9b8a8020

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-11-2024 01:15

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General

Target

capesolo-0.4.11/CAPEsolo/capelib/behavior.py
Size

43KB
MD5

2b936b836048ecad84e7a10137f6d411
SHA1

a966c20f6c77b60e8f1975635d217ffd10a927f6
SHA256

8a88d81ef3369cc44d6014ad0701bb49985d62dab888541f7fbb53081256c140
SHA512

59c13953e0f56dee87b894826f2f9dc70a90c5a15cc92d0c733e0d68ae954052957b5a33ea810825bfe6f318f5453e9081ae8e0553186e8f2bb77d3c5648264f
SSDEEP

768:6EvWuj+8z8YcE1Oa1J9+ULqtsYPH+LwbIxRjg:n9j+8z8Y1OaIU+tsY/+LQ

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

Processes:

AcroRd32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe
Modifies registry class 1 IoCs

Processes:

rundll32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings rundll32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

3020 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

3020 AcroRd32.exe
3020 AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

pid	process
3020	AcroRd32.exe

pid	process
3020	AcroRd32.exe
3020	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1588 wrote to memory of 1520	1588	cmd.exe	rundll32.exe
PID 1588 wrote to memory of 1520	1588	cmd.exe	rundll32.exe
PID 1588 wrote to memory of 1520	1588	cmd.exe	rundll32.exe
PID 1520 wrote to memory of 3020	1520	rundll32.exe	AcroRd32.exe
PID 1520 wrote to memory of 3020	1520	rundll32.exe	AcroRd32.exe
PID 1520 wrote to memory of 3020	1520	rundll32.exe	AcroRd32.exe
PID 1520 wrote to memory of 3020	1520	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\capesolo-0.4.11\CAPEsolo\capelib\behavior.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1588
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\capesolo-0.4.11\CAPEsolo\capelib\behavior.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1520
- - 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\capesolo-0.4.11\CAPEsolo\capelib\behavior.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3020

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
9a76446f332af6d3648760197a336c46

SHA1
fb336f6cc0ad58f575ba29ec59605a535410cf40

SHA256
9ace4876424e225d5d31c3e58e6d92b609492bda4d5d9955a4a70dd9f0ccf507

SHA512
23b785cca6c1225b0732f2ba54918bff0d3f1c629dafe3bf8ed416d5b59105e3ec338cbc9f995b11d8e4e2dced562783edaa3892839af078308e50d69d636421

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