Analysis
- max time kernel
139s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
10/03/2024, 11:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
be77171e13335ec5fca46bc9ca80b3fe.exe
Resource
win7-20240221-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
be77171e13335ec5fca46bc9ca80b3fe.exe
Resource
win10v2004-20240226-en
5 signatures
150 seconds
General
- Target be77171e13335ec5fca46bc9ca80b3fe.exe
- Size 82KB
- Sample240310-nbqwbabc96
- SHA256 836ce2b0ffdae74ec3d3ab22f914b1630167034a452f7c650ce66c0311308410
- MD5 be77171e13335ec5fca46bc9ca80b3fe
- SHA1 98b5db14ea6ae9591b510b56f9c7295dd9bcbfc3
- SHA512 6ac8191c5a8b106f673e099557017fd6156819fbf4d9b139b1b92f7a23d4d33f948ed04ec45c82be5a6ebd93165fbed2d1bc57a08d61df2952104c9023e697da
- SSDEEP 1536:UspGoAjzP6aVjl5gxsmzGGzov9ilowQ+g/xJbpGkUI4:tGbWaVjl5usmiGzMYlsPXtGkUI4
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 648 be77171e13335ec5fca46bc9ca80b3fe.exe - Executes dropped EXE 1 IoCs
pid Process 648 be77171e13335ec5fca46bc9ca80b3fe.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 392 be77171e13335ec5fca46bc9ca80b3fe.exe - Suspicious use of UnmapMainImage 2 IoCs
pid Process 392 be77171e13335ec5fca46bc9ca80b3fe.exe 648 be77171e13335ec5fca46bc9ca80b3fe.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 392 wrote to memory of 648 392 be77171e13335ec5fca46bc9ca80b3fe.exe 90 PID 392 wrote to memory of 648 392 be77171e13335ec5fca46bc9ca80b3fe.exe 90 PID 392 wrote to memory of 648 392 be77171e13335ec5fca46bc9ca80b3fe.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\be77171e13335ec5fca46bc9ca80b3fe.exe"C:\Users\Admin\AppData\Local\Temp\be77171e13335ec5fca46bc9ca80b3fe.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:392 -
C:\Users\Admin\AppData\Local\Temp\be77171e13335ec5fca46bc9ca80b3fe.exeC:\Users\Admin\AppData\Local\Temp\be77171e13335ec5fca46bc9ca80b3fe.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:648
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\be77171e13335ec5fca46bc9ca80b3fe.exe
- Size 82KB
- SHA256 ef1fd83e85cae7b5ad4122005953b4145135ec3f68a66f57d0cbe0a49688844b
- MD5 17d9639b99a2bc964db9c5895cfba8ab
- SHA1 b067d19f463e4d6ca5f2536f8a5590b614dc5c42
- SHA512 bc2c7c49ea866a5692d848fd2e01c75292a7ed5977297949bec00e0335eba1905fbf0be7d5f2de517265e3fa9594d64c685d57d696d992e9db2ebbccc74ab6cd
- SSDEEP 1536:KdxuWxOLELAT2a9EIo3hxsUpO4FRSoGGMiu8ijOPe6laz796j8v:gx099EIEnseSozfij6laB
- MD5 SHA1 SHA512 SSDEEP