b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4 | Triage

Analysis

max time kernel
38s
max time network
48s
platform
windows7_x64
resource
win7-20220414-en
submitted
01-07-2022 04:43

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General

Target

b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe
Size

100KB
MD5

92f446b501617bf7857681e12790baa1
SHA1

986c7f0de4f0676b461981b0c1f6108f11345855
SHA256

b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4
SHA512

35135683ae7b7541537a5cc2702b42677e9f8980ac6b42c79c3b14c5600fc98ddacceba408d1862930f36af0f9fedd4fa90a935421fbb3a76f94218005445824

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

676 1968 WerFault.exe b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe

description	pid	process	target process
PID 1968 wrote to memory of 676	1968	b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe	WerFault.exe
PID 1968 wrote to memory of 676	1968	b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe	WerFault.exe
PID 1968 wrote to memory of 676	1968	b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe	WerFault.exe
PID 1968 wrote to memory of 676	1968	b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe
"C:\Users\Admin\AppData\Local\Temp\b51fb83ed0b1cc88e5224f8a646b5f5414c30659b6f823aa08a1f9d404caa7a4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 36
2⤵
- Program crash
PID:676

MITRE ATT&CK Matrix

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Downloads

memory/676-54-0x0000000000000000-mapping.dmp

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