Analysis
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max time kernel
146s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2022, 23:28
Static task
static1
Behavioral task
behavioral1
Sample
17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe
Resource
win10v2004-20220812-en
General
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Target
17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe
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Size
116KB
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MD5
a226edfcf5ff18e81bfbcce7873d168b
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SHA1
ac021a51b140fcffb9303a884f50dfc3c61cb5de
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SHA256
17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd
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SHA512
705bab60b6269244110167f88195f9691c899bde53e6ea8ebb5ff4b5ef04596dad7bcbd48fee7fbece2e7d7398748ead7119e1da4672c2bcd2cc0750122a6fc9
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SSDEEP
1536:PeTGJlyqUqAeR5vgaBY7aKLiLljqDugN/iYcVVa6MzwZXr8U9OKQePPHoB12QWkm:2TkyovvWLQljqDugoP/aR6rmuPa2QWyC
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4184-132-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4184-133-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4184-134-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4184-135-0x0000000000400000-0x0000000000451000-memory.dmp upx -
Program crash 2 IoCs
pid pid_target Process procid_target 1444 4184 WerFault.exe 81 4232 4184 WerFault.exe 81 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4184 17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4184 wrote to memory of 1444 4184 17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe 83 PID 4184 wrote to memory of 1444 4184 17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe 83 PID 4184 wrote to memory of 1444 4184 17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe"C:\Users\Admin\AppData\Local\Temp\17ab89603f2a8208762aa9fb796d5b5f11da36f8e0e5c30b90f954e4a8ea8ebd.exe"1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4184 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 4442⤵
- Program crash
PID:1444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 4442⤵
- Program crash
PID:4232
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4184 -ip 41841⤵PID:3604