87cd1d099f970bc90cb47ea9cf72c3229ed960994fadd2ca03fac29042fe2ec8 | Triage

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
09-08-2022 06:10

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General

Target

1708-66-0x0000000000400000-0x0000000000421000-memory.exe
Size

132KB
MD5

7c7467b1154631b436f70a1ac57c46a7
SHA1

e5a0f366cdfa34d455b2da3a52cf8f77396deeef
SHA256

87cd1d099f970bc90cb47ea9cf72c3229ed960994fadd2ca03fac29042fe2ec8
SHA512

85bd160f5d844ea34cbbc97ce25925a616433fd5380beda4b62ce66ff39db5d5cb2a96a526a8a381a07dc4c49344618bdec4cf57b53ea5a61650aebdbf159ace

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1648 972 WerFault.exe 1708-66-0x0000000000400000-0x0000000000421000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1708-66-0x0000000000400000-0x0000000000421000-memory.exe

description	pid	process	target process
PID 972 wrote to memory of 1648	972	1708-66-0x0000000000400000-0x0000000000421000-memory.exe	WerFault.exe
PID 972 wrote to memory of 1648	972	1708-66-0x0000000000400000-0x0000000000421000-memory.exe	WerFault.exe
PID 972 wrote to memory of 1648	972	1708-66-0x0000000000400000-0x0000000000421000-memory.exe	WerFault.exe
PID 972 wrote to memory of 1648	972	1708-66-0x0000000000400000-0x0000000000421000-memory.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\1708-66-0x0000000000400000-0x0000000000421000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1708-66-0x0000000000400000-0x0000000000421000-memory.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 972 -s 172
2⤵
- Program crash
PID:1648

MITRE ATT&CK Matrix

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Downloads

memory/972-54-0x00000000761D1000-0x00000000761D3000-memory.dmp

Filesize
8KB

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memory/1648-55-0x0000000000000000-mapping.dmp

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