3df8c6397421ca385bf7a48e87e5c9c90ddb922b6abc36443fc4fa7475815f5d

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 10:41

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General

Target

$PLUGINSDIR/AnimGif.dll
Size

9KB
MD5

11e94fedb34f46458f9dc773a91f2770
SHA1

791cf30880c74df9d6f7c1e637e4fdf5fa88b38a
SHA256

54ccdcb42fb3e63b7a55e8c0e7d12182a0338ea38b106b793ca048000a189ab5
SHA512

57dd38bebdd7d8fbc4b3daeecabc5c2617d4f5b2f6ad2396a702f1da362bc72deacfea2dd1550b0e00269188676324e1b7dd6ed372211c8bf664af824ac8d950
SSDEEP

96:kVh/i//UrWWXMAb+6aNqRjTwUWo5zFyRH0aTyZekTIVCAEHZNKNy0p:uh/Bl8AIQR/bWSMRH00yQBEH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2828	2172	WerFault.exe	29

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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2428 wrote to memory of 2172	2428	rundll32.exe	29
PID 2172 wrote to memory of 2828	2172	rundll32.exe	30
PID 2172 wrote to memory of 2828	2172	rundll32.exe	30
PID 2172 wrote to memory of 2828	2172	rundll32.exe	30
PID 2172 wrote to memory of 2828	2172	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AnimGif.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AnimGif.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2172
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 228
    3⤵
    - Program crash
    PID:2828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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