fb36b7a37b85249ef993166f33ac6c0f33bbfdb6bbc0d7a0e4bdef00c531b605

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/12/2024, 15:01

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General

Target

BasicAvatarGenerator-2.4.0/.gitattributes
Size

2KB
MD5

13f0aecd22cc1f06c8225ae5e692ff31
SHA1

2c1741fb1014d41275cf6193f806ae86cc951f25
SHA256

45a7cbb7d9942ba7ffce0b20bc8dbe2d1196533bc6e4bd245871d77fb1eedfdc
SHA512

8b3114aac168b2271e8c091056d51519d62716285f98cdaae75e289b72bea0e5028bf31d167f6d5b4ab19a23591e616775ac7ec9c439debb9d537576a3b45eb1

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2384	2444	cmd.exe	32
PID 2444 wrote to memory of 2384	2444	cmd.exe	32
PID 2444 wrote to memory of 2384	2444	cmd.exe	32
PID 2384 wrote to memory of 2824	2384	rundll32.exe	33
PID 2384 wrote to memory of 2824	2384	rundll32.exe	33
PID 2384 wrote to memory of 2824	2384	rundll32.exe	33
PID 2384 wrote to memory of 2824	2384	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\BasicAvatarGenerator-2.4.0\.gitattributes
1⤵
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\BasicAvatarGenerator-2.4.0\.gitattributes
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2384
- - 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\BasicAvatarGenerator-2.4.0\.gitattributes"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2824

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
8df690b8f1eb1075e4fe739282733892

SHA1
40e277d33828b58f97dee635ecf0f5f4ebe41686

SHA256
5c0c3b3319873d311d7c4484e2dc482b8efa5d7514e29c317c99674855913ff1

SHA512
d29c45c4076c6c6a34175b78c1da4a94fcc79ee2a8bc5d6e85b71d308c9754c54bb362576967e7f4007b71af99b35b55bec457d751fe398e33b19bac066a366c

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