Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
15/07/2024, 09:25
Behavioral task
behavioral1
Sample
ba9a6f354e9e8f5be652a5bc10e6af60N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ba9a6f354e9e8f5be652a5bc10e6af60N.exe
Resource
win10v2004-20240704-en
General
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Target
ba9a6f354e9e8f5be652a5bc10e6af60N.exe
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Size
59KB
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MD5
ba9a6f354e9e8f5be652a5bc10e6af60
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SHA1
079bb11b606fe93d8343b00293bd809b15694ac1
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SHA256
fd588a4df87618f3822bd4f7f60e58cf97a8b75a8eaabe8668406ace5cbaf0f2
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SHA512
99122c1b5f28e90bb1ee1a5a0ead4607fefdffe6cd34e02adf9bbda17cc0a783c005a09a7a104fd649c0269db321ca7b3bde4e315193db4cc3d2f4987d62baa4
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SSDEEP
1536:Zcp13tH9T/O5+L2FC2NB3dwvkP0HJt9QVTsMCe4K4ky:Zi9tH9T/O5+4C2N1dwvkP8t+Tu
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 596 ba9a6f354e9e8f5be652a5bc10e6af60N.exe -
Executes dropped EXE 1 IoCs
pid Process 596 ba9a6f354e9e8f5be652a5bc10e6af60N.exe -
Loads dropped DLL 1 IoCs
pid Process 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe -
resource yara_rule behavioral1/memory/2440-0-0x0000000000400000-0x000000000043D000-memory.dmp upx behavioral1/files/0x000d00000001224d-10.dat upx behavioral1/memory/596-16-0x0000000000400000-0x000000000043D000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe 596 ba9a6f354e9e8f5be652a5bc10e6af60N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2440 wrote to memory of 596 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe 31 PID 2440 wrote to memory of 596 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe 31 PID 2440 wrote to memory of 596 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe 31 PID 2440 wrote to memory of 596 2440 ba9a6f354e9e8f5be652a5bc10e6af60N.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\ba9a6f354e9e8f5be652a5bc10e6af60N.exe"C:\Users\Admin\AppData\Local\Temp\ba9a6f354e9e8f5be652a5bc10e6af60N.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Users\Admin\AppData\Local\Temp\ba9a6f354e9e8f5be652a5bc10e6af60N.exeC:\Users\Admin\AppData\Local\Temp\ba9a6f354e9e8f5be652a5bc10e6af60N.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:596
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
59KB
MD596be5610f8e3ac33f39b2b154d74cced
SHA1a288ef0fac58c4bd78a039c52dab6679f7f8d014
SHA2561b45bde9c900687af26e6ea2e68660135f2aa524919bfc043b4fa0ed4c0ee465
SHA5127dab3b5a327a4651711480e7e7d840a4549d3609e4ca8889554cb97cfe8d0a1f1dcd74c94b939128c5dbf9ad8b21dd80f36903445776617763ae6b0de08e9931