Analysis
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max time kernel
131s -
max time network
26s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
13-07-2020 06:26
Static task
static1
Behavioral task
behavioral1
Sample
TT.exe
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
TT.exe
Resource
win10
0 signatures
0 seconds
General
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Target
TT.exe
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Size
718KB
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MD5
4511c9c47515ec8260527ac7cb916a6b
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SHA1
8677c209f7b3610b3b44160aa4fd3bfa3ff221f8
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SHA256
a882cd581f2a636e5d624e3629f43e9bb127f4f77972f181cdc0e56e2fef7066
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SHA512
5ae07214d7c23e6dd198bfe4f91252faaf5c21cd6cc30777942d1f0e0053fe3963498ba4750c132f2f8dc85f9af76153056cba7a6978db12fc2fb67f5b8ede4e
Score
8/10
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
TT.exepid process 1020 TT.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
TT.exedescription pid process target process PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe PID 1020 wrote to memory of 1796 1020 TT.exe AddInProcess32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
AddInProcess32.exepid process 1796 AddInProcess32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
TT.exeAddInProcess32.exedescription pid process Token: SeDebugPrivilege 1020 TT.exe Token: SeDebugPrivilege 1796 AddInProcess32.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
TT.exeAddInProcess32.exepid process 1020 TT.exe 1020 TT.exe 1020 TT.exe 1796 AddInProcess32.exe 1796 AddInProcess32.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
TT.exedescription pid process target process PID 1020 set thread context of 1796 1020 TT.exe AddInProcess32.exe -
Executes dropped EXE 1 IoCs
Processes:
AddInProcess32.exepid process 1796 AddInProcess32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\TT.exe"C:\Users\Admin\AppData\Local\Temp\TT.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetThreadContext
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
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\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
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memory/1020-1-0x0000000000000000-0x0000000000000000-disk.dmp
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memory/1796-5-0x000000000044635E-mapping.dmp
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memory/1796-7-0x00000000000A0000-0x00000000000EC000-memory.dmpFilesize
304KB
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memory/1796-8-0x00000000000A0000-0x00000000000EC000-memory.dmpFilesize
304KB