6c611841f8150bff3266e0421a14b57c28c8767974adbd7e056db54162184934 | Triage

Analysis

max time kernel
142s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2023 20:47

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General

Target

tpkreport2015.dll
Size

100KB
MD5

a151d73b3f711f540bffe8477b6dc201
SHA1

4f8955c5a3419bd89b71848c470af4fb24f73f5e
SHA256

1359787b24357067e6b461694e0a0f4db92fca48606c410bb9973f590d9ea5d3
SHA512

4e47e22967f467666b7c4b67d2163b9a815f3c37974721085684e06022876f4829f2fcc8ed2dacfb9f1f7a4017a37ab01c09898c5576b07737325ce4d3c1c0be
SSDEEP

1536:kWuTpErQoS6FBPPNilA2zt61ijkgynl6XCI58jNPxY:gKg6LPNr2B3BvXCIqdxY

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3780	4712	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4712	rundll32.exe
4712	rundll32.exe
4712	rundll32.exe
4712	rundll32.exe
4712	rundll32.exe
4712	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 4712	1428	rundll32.exe	81
PID 1428 wrote to memory of 4712	1428	rundll32.exe	81
PID 1428 wrote to memory of 4712	1428	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\tpkreport2015.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\tpkreport2015.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4712 -s 632
    3⤵
    - Program crash
    PID:3780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4712 -ip 4712
1⤵
PID:3052

Network

MITRE ATT&CK Matrix

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