3a922746a35986cf3aca399cff2a1ce4d2ab6930cf472bd576bafc1a620d0c82 | Triage

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 12:45

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General

Target

appidapi.dll
Size

49KB
MD5

062be8f4de4d30b2ce94deeccaf412e2
SHA1

ce259a06e3f0183ee978418a566ff467ee2fbc93
SHA256

3a922746a35986cf3aca399cff2a1ce4d2ab6930cf472bd576bafc1a620d0c82
SHA512

540f946eeddb7fe1ce3e23f522df64ee61b67389493469b247b427be81b74da9ab628a36fa8872edeb98d163285ffa9ad7c6ab038977b57ac9202ebc26f65482
SSDEEP

768:OxDWjV6sc1Dp5ZhVJl5FZHudf8jYCLHY8xlLqVuhuaS:BV7c1V5ZhVH5FZHu189JLq1a

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2360	2864	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2756 wrote to memory of 2864	2756	rundll32.exe	28
PID 2864 wrote to memory of 2360	2864	rundll32.exe	29
PID 2864 wrote to memory of 2360	2864	rundll32.exe	29
PID 2864 wrote to memory of 2360	2864	rundll32.exe	29
PID 2864 wrote to memory of 2360	2864	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\appidapi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\appidapi.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 224
    3⤵
    - Program crash
    PID:2360

Network

MITRE ATT&CK Matrix

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