Analysis
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max time kernel
146s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
08-03-2023 01:01
Static task
static1
Behavioral task
behavioral1
Sample
c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe
Resource
win7-20230220-en
windows7-x64
3 signatures
150 seconds
General
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Target
c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe
-
Size
3.8MB
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MD5
1c1ca2ed51b39a0eaf5a1f0938c27213
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SHA1
f1398c6185a1e01cab88c9f3d022f6cd43785b8e
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SHA256
c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c
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SHA512
d7b2b388e2948e2f3e0a2dcf1b098d1e6765ae4d9074eaa8de52da65fc046186087b6426e69a61a6e97aa07662b0918d2ff3bd59214f9d7ceb7d341d6cd4c49a
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SSDEEP
49152:e4OuahtPKe0hSRjxv0H0W4Gih7Il3CCJCRhHHcaQlNwQNpJjVRdu:e2rhMj90H27IFCCMNQYQNpvO
Malware Config
Extracted
Family
aurora
C2
82.115.223.135:8081
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exedescription pid process target process PID 2040 set thread context of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exedescription pid process target process PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe PID 2040 wrote to memory of 1736 2040 c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe"C:\Users\Admin\AppData\Local\Temp\c533034c68cf9b7b86b79950c132979106d33b05c2fb01f97b31c831c410f40c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵PID:1736
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1736-54-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-56-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-57-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-58-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-59-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-60-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-61-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB
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memory/1736-62-0x0000000000400000-0x0000000000731000-memory.dmpFilesize
3.2MB