Analysis
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max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 10:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6642127bc4da1ab3fcdb73e5d9e9c19e.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
6642127bc4da1ab3fcdb73e5d9e9c19e.exe
Resource
win10v2004-20231215-en
5 signatures
150 seconds
General
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Target
6642127bc4da1ab3fcdb73e5d9e9c19e.exe
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Size
156KB
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MD5
6642127bc4da1ab3fcdb73e5d9e9c19e
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SHA1
89d1b108427a349d5f491d213625736d91b34c47
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SHA256
23199eb470e5bc670ed6fe63a93869af3f2f8b74073eb7cb0d4d2f13ae91593f
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SHA512
04245224db32211d7232f91f176875e5358452d875bea03d9f555b36f9c89244a34c48f68e0b40fd8c063668eef466243ba6e5aa16b29c350e1282898493f864
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SSDEEP
3072:DJq8kEP35Kk/UnWN2QmAvI5nhEbgxC7q3msfJHnwe:DIWPpbcQmqI5eiCs5fZnwe
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2492-4-0x0000000000400000-0x0000000000472000-memory.dmp upx -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 836 set thread context of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 set thread context of 0 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2480 2492 WerFault.exe 28 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 2492 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 28 PID 836 wrote to memory of 0 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe PID 836 wrote to memory of 0 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe PID 836 wrote to memory of 0 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe PID 836 wrote to memory of 0 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe PID 836 wrote to memory of 0 836 6642127bc4da1ab3fcdb73e5d9e9c19e.exe PID 2492 wrote to memory of 2480 2492 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 29 PID 2492 wrote to memory of 2480 2492 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 29 PID 2492 wrote to memory of 2480 2492 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 29 PID 2492 wrote to memory of 2480 2492 6642127bc4da1ab3fcdb73e5d9e9c19e.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\6642127bc4da1ab3fcdb73e5d9e9c19e.exe"C:\Users\Admin\AppData\Local\Temp\6642127bc4da1ab3fcdb73e5d9e9c19e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Users\Admin\AppData\Local\Temp\6642127bc4da1ab3fcdb73e5d9e9c19e.exe"C:\Users\Admin\AppData\Local\Temp\6642127bc4da1ab3fcdb73e5d9e9c19e.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2492 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 363⤵
- Program crash
PID:2480
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