Analysis
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max time kernel
135s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-08-2024 23:03
Static task
static1
Behavioral task
behavioral1
Sample
74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe
Resource
win7-20240729-en
General
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Target
74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe
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Size
682KB
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MD5
58237f2324ff0e454ab0a46e46a268cc
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SHA1
2d5b5667a3c4cb5b2d09d4b91e50e4307cce3a9c
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SHA256
74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8
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SHA512
8d378dc80da653b2b4666cbf2a430a3aba5a5186bca7f088696d2501fa82e7dd8e9f15e2d90d1304c2db77e072abc1d315cb2075c36c6ef34379070dd1054d80
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SSDEEP
12288:zJB0lh5aILwtFPCfmAUt3r4DwpRrKO1YYVhiiyMIi:zQ5aILMCfmAUhrSO1YNSIi
Malware Config
Signatures
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Trickbot x86 loader 1 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
resource yara_rule behavioral2/memory/2320-15-0x00000000023C0000-0x00000000023E9000-memory.dmp trickbot_loader32 -
Executes dropped EXE 3 IoCs
pid Process 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe Token: SeTcbPrivilege 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2320 74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2320 wrote to memory of 3188 2320 74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe 85 PID 2320 wrote to memory of 3188 2320 74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe 85 PID 2320 wrote to memory of 3188 2320 74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe 85 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 3188 wrote to memory of 1340 3188 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 86 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 4148 wrote to memory of 3996 4148 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 92 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 PID 3564 wrote to memory of 4608 3564 84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe 94 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe"C:\Users\Admin\AppData\Local\Temp\74ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exeC:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3188 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵PID:1340
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C:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exeC:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3996
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C:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exeC:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3564 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4608
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\WinSocket\84ce10a99897dbaeae3d3e89044ceb6382c4946048b98ccfd24642ccabee1bc9.exe
Filesize682KB
MD558237f2324ff0e454ab0a46e46a268cc
SHA12d5b5667a3c4cb5b2d09d4b91e50e4307cce3a9c
SHA25674ce10a98786dbaeae3d3e78044ceb5372c4945047b97ccfd24542ccabee1bc8
SHA5128d378dc80da653b2b4666cbf2a430a3aba5a5186bca7f088696d2501fa82e7dd8e9f15e2d90d1304c2db77e072abc1d315cb2075c36c6ef34379070dd1054d80
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Filesize
54KB
MD56a26301c8765f48f7c8985c47b2b650b
SHA157658dc95c1206777ba734d69fa4b35820a69af7
SHA25691a07238e036187170eb74a55c68008aba07bff115fb9531b9e0ebd5900dcd8c
SHA512b05de33cdaee2dbc448e567b381a987a62d0114e96a989a311c8cdcc6670d2266a4d106f4c964fa534e8e6fe6934bdbfe6659b4c7e2319b2aa4905bbc15c345f