Analysis
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max time kernel
56s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
26-02-2023 09:19
Static task
static1
Behavioral task
behavioral1
Sample
innosetup-6.2.1.exe
Resource
win7-20230220-en
6 signatures
150 seconds
General
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Target
innosetup-6.2.1.exe
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Size
807.4MB
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MD5
0257fe004e87f99031fde2dcbec1f727
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SHA1
e00a5c6d34d7bc6e9d663b88230d86de16abc8a1
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SHA256
d5bb2d356876be75ddc3a2c26172acd352dac04c9b49eea6695b05b9ddba7495
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SHA512
b6d81b126b39bb2eb3829eda0fc00eff25900c965a3a046cef63bf14f102c5480cff4c31482d93e63ae4779c73087f4541e8092597b85e73bb49973c3cfc412b
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SSDEEP
24576:x94s6V9vqyQT0iAw7vyc6CD8aH465hV27+TYF5otaz4ihmfg0dGRX8N1f+2b39Yh:x9h6V9vq/AwryFCJCh1z1
Malware Config
Extracted
Family
aurora
C2
94.142.138.71:8081
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
innosetup-6.2.1.exedescription pid process target process PID 4432 set thread context of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
innosetup-6.2.1.exedescription pid process target process PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe PID 4432 wrote to memory of 1028 4432 innosetup-6.2.1.exe innosetup-6.2.1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.1.exe"C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.1.exe"C:\Users\Admin\AppData\Local\Temp\innosetup-6.2.1.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1028-133-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-139-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-145-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-146-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-147-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-148-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-149-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB
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memory/1028-150-0x0000000000EA0000-0x00000000011FD000-memory.dmpFilesize
3.4MB