Analysis
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max time kernel
142s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
10-04-2023 00:17
Static task
static1
Behavioral task
behavioral1
Sample
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe
Resource
win7-20230220-en
General
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Target
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe
-
Size
176KB
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MD5
c8bb08283e55aed151417a9ad1bc7ad9
-
SHA1
57f8fe479206f195b630cf8232a0c0e9c5a47977
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SHA256
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9
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SHA512
91a76d1fffd3932864118b519b13554745518ebd3ef7ab7c5f7036e39456fd76883f7e91d817072847de5b5d89e98c052eed9422e58d469f04edf28f1780611e
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SSDEEP
3072:FKbn6tE8guR4ltU9gxK7Lu6tdcjVBOY25Sn43p:FKb6tE8F4cgcLu6cdcSn
Malware Config
Extracted
dridex
192.52.166.96:443
5.149.248.19:443
188.116.25.103:443
Signatures
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Deletes itself 1 IoCs
Processes:
msra.exepid process 2044 msra.exe -
Processes:
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exemsra.exepid process 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe 2044 msra.exe 2044 msra.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exedescription pid process Token: SeRestorePrivilege 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exedescription pid process target process PID 1712 wrote to memory of 2044 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe msra.exe PID 1712 wrote to memory of 2044 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe msra.exe PID 1712 wrote to memory of 2044 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe msra.exe PID 1712 wrote to memory of 2044 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe msra.exe PID 1712 wrote to memory of 2044 1712 6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe msra.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe"C:\Users\Admin\AppData\Local\Temp\6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msra.exeC:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\6362084f61fa6a41b8b01b7c62215ad41a2623b69572ce558c33bffaa21f0af9.exe"2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1712-59-0x0000000000380000-0x00000000003AD000-memory.dmpFilesize
180KB
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memory/1712-55-0x00000000000E0000-0x00000000000E7000-memory.dmpFilesize
28KB
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memory/1712-54-0x0000000000380000-0x00000000003AD000-memory.dmpFilesize
180KB
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memory/2044-61-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-58-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-60-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-56-0x0000000000170000-0x0000000000171000-memory.dmpFilesize
4KB
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memory/2044-63-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-64-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-62-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-65-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-66-0x0000000000180000-0x00000000001AD000-memory.dmpFilesize
180KB
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memory/2044-72-0x00000000000A0000-0x00000000000A7000-memory.dmpFilesize
28KB