Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 15:21
Behavioral task
behavioral1
Sample
788e2544756c4bf26a814846aa9b952f.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
788e2544756c4bf26a814846aa9b952f.exe
Resource
win10v2004-20231222-en
5 signatures
150 seconds
General
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Target
788e2544756c4bf26a814846aa9b952f.exe
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Size
98KB
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MD5
788e2544756c4bf26a814846aa9b952f
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SHA1
3548cd81b5b7ec4af2c89c3981293fbc887aefe0
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SHA256
c103376d0fe9ad00327b7367bf6c4dbb384ba019ea410e452460f94578a64270
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SHA512
96eccac6a832cb6a9e6e8d742769ecd024c7f68c26e9640ba99919a2c767577b8bc6e9a7185a4e56c8bb415187163aa78e6b82b354c3ec13dc8a8d6d5593700e
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SSDEEP
1536:ihgIo0Du4UeWTg5+qcTQpzFIRUsWkerHsZZ/5k80LafoNlQxsgy:XIo064UG5+pYFIRjuM7ixagjRgy
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1732-0-0x0000000000400000-0x0000000000454000-memory.dmp upx behavioral1/memory/1732-5-0x0000000000400000-0x0000000000454000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1732 set thread context of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 936 788e2544756c4bf26a814846aa9b952f.exe 936 788e2544756c4bf26a814846aa9b952f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1732 788e2544756c4bf26a814846aa9b952f.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 1732 wrote to memory of 936 1732 788e2544756c4bf26a814846aa9b952f.exe 28 PID 936 wrote to memory of 1220 936 788e2544756c4bf26a814846aa9b952f.exe 13 PID 936 wrote to memory of 1220 936 788e2544756c4bf26a814846aa9b952f.exe 13 PID 936 wrote to memory of 1220 936 788e2544756c4bf26a814846aa9b952f.exe 13 PID 936 wrote to memory of 1220 936 788e2544756c4bf26a814846aa9b952f.exe 13
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1220
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C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe"C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exeC:\Users\Admin\AppData\Local\Temp\788e2544756c4bf26a814846aa9b952f.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:936
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