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Analysis
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max time kernel
146s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 06:11
Behavioral task
behavioral1
Sample
2b504f32391a9778d5dc38d50352ef8b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b504f32391a9778d5dc38d50352ef8b.exe
Resource
win10v2004-20231215-en
General
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Target
2b504f32391a9778d5dc38d50352ef8b.exe
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Size
1.3MB
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MD5
2b504f32391a9778d5dc38d50352ef8b
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SHA1
9dd72982db5fcb67f52a227f38107d1e1fde9236
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SHA256
6ca5ca1179de2ef828ea3d269ca8b899bc6a404d944a3deb85e006481e7ecefc
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SHA512
c3a843083876ee361be5fb4ff5798b49cead8bf3a7606fe110dbe9ddc15803682585b28a1cd1e3cfb8e3cc526f123625a0905112c62249847257d3bc6394961c
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SSDEEP
24576:51V4RMlfTLink5TAA8d0p9wg7Wz7ooA70TCeKQvG:aMlLmkZAA8C9wgqz+WCe
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 3444 2b504f32391a9778d5dc38d50352ef8b.exe -
Executes dropped EXE 1 IoCs
pid Process 3444 2b504f32391a9778d5dc38d50352ef8b.exe -
resource yara_rule behavioral2/memory/4652-0-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral2/memory/3444-15-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral2/files/0x000300000001f45f-13.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4652 2b504f32391a9778d5dc38d50352ef8b.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4652 2b504f32391a9778d5dc38d50352ef8b.exe 3444 2b504f32391a9778d5dc38d50352ef8b.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4652 wrote to memory of 3444 4652 2b504f32391a9778d5dc38d50352ef8b.exe 18 PID 4652 wrote to memory of 3444 4652 2b504f32391a9778d5dc38d50352ef8b.exe 18 PID 4652 wrote to memory of 3444 4652 2b504f32391a9778d5dc38d50352ef8b.exe 18
Processes
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C:\Users\Admin\AppData\Local\Temp\2b504f32391a9778d5dc38d50352ef8b.exe"C:\Users\Admin\AppData\Local\Temp\2b504f32391a9778d5dc38d50352ef8b.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Users\Admin\AppData\Local\Temp\2b504f32391a9778d5dc38d50352ef8b.exeC:\Users\Admin\AppData\Local\Temp\2b504f32391a9778d5dc38d50352ef8b.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3444
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD536e4563e4ce66966cb4f3e476e973b72
SHA12f53c1fc17626210ec5cd6c9b7a9ba7f22fbfe7b
SHA25688828dbb65350bac1c2237dbab8956f4606b793812359d25dfd74fedac9f8c99
SHA512332c9788504b82816a4e8da4693fb28902eae56342ac0f94c0337eebf53f8b883851fbb5d81229e4aea48d989850ec69cc92a0abf956507fa181c57c38bffbad