056b51e0d78c7b400db5e1a6b41c46005f06bfa8f252e9fd5c65fc0b73e1f79d | Triage

Analysis

max time kernel
27s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-01-2023 13:18

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General

Target

oski_2.exe
Size

208KB
MD5

2e7dc21597dabb15cd704655c031296e
SHA1

d47a45a5fc7efd6211fc65aa8ef4e87175c7757c
SHA256

056b51e0d78c7b400db5e1a6b41c46005f06bfa8f252e9fd5c65fc0b73e1f79d
SHA512

4e45909c52b8dfaaef1e15ac45ee2af1ab3d1510b8b24a690b1e3cf69a898a44a974646a81ec9ade27c4bba3eb1bfa9dd347f1038bd51d611918656a2a527e04
SSDEEP

3072:j1Euh1HQMprZc9cHSBKzWB1c+eZST2UbXIrIfI0BYdvq:B9NNSBKzQ13tTxfQ9d

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1420 2036 WerFault.exe oski_2.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

oski_2.exe

description	pid	process	target process
PID 2036 wrote to memory of 1420	2036	oski_2.exe	WerFault.exe
PID 2036 wrote to memory of 1420	2036	oski_2.exe	WerFault.exe
PID 2036 wrote to memory of 1420	2036	oski_2.exe	WerFault.exe
PID 2036 wrote to memory of 1420	2036	oski_2.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\oski_2.exe
"C:\Users\Admin\AppData\Local\Temp\oski_2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 112
2⤵
- Program crash
PID:1420

MITRE ATT&CK Matrix

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Downloads

memory/1420-54-0x0000000000000000-mapping.dmp

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