Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19-03-2024 08:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
OUU.exe
Resource
win7-20240215-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
OUU.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
OUU.exe
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Size
393KB
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MD5
e1a4c35915d41d959fdf286da81afedb
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SHA1
60ef2a2a370ce3855c7b249462dc5584aeba5161
-
SHA256
b5a3eceab417c5abf76678d3c3bb087c4b923b2c32a3620407ac266e090308bd
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SHA512
53324ab49e2787d97127e6b046b3e748563725ae8f7281969a22507fd6a56fda3e091cce23530f22d1b4b5af08fa73dda28a2711315db56b724a33a73113312e
-
SSDEEP
6144:Y59wN26uzKsZax2DhLFs5XA45DtRk3FresAPGWAq5OIWcUSmR:YNHzxZax2VBsxA4t8csAjA0O/cUV
Score
5/10
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3208 set thread context of 1776 3208 OUU.exe 87 -
Program crash 1 IoCs
pid pid_target Process procid_target 3200 1776 WerFault.exe 87 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3208 wrote to memory of 1776 3208 OUU.exe 87 PID 3208 wrote to memory of 1776 3208 OUU.exe 87 PID 3208 wrote to memory of 1776 3208 OUU.exe 87 PID 3208 wrote to memory of 1776 3208 OUU.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\OUU.exe"C:\Users\Admin\AppData\Local\Temp\OUU.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Users\Admin\AppData\Local\Temp\OUU.exe"C:\Users\Admin\AppData\Local\Temp\OUU.exe"2⤵PID:1776
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 803⤵
- Program crash
PID:3200
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1776 -ip 17761⤵PID:4672