Analysis
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max time kernel
146s -
max time network
183s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
24-07-2022 23:52
Static task
static1
Behavioral task
behavioral1
Sample
5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe
Resource
win7-20220718-en
General
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Target
5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe
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Size
304KB
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MD5
e6f22ca7f7e05342709de3367352258c
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SHA1
f7d911ff02edb4f7f7624ba9ab4a5143e5d30c38
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SHA256
5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864
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SHA512
0c4b9ce2109e1acfc721ec2544548f24a1c083ebf3b207a3fadd1c4995805678381c51241afe9047b9e57403717353f425e7780d8b2d0df7b84731118966ad3b
Malware Config
Signatures
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Trickbot x86 loader 7 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/4244-132-0x0000000002940000-0x000000000296B000-memory.dmp trickbot_loader32 behavioral2/memory/4244-134-0x0000000002940000-0x000000000296B000-memory.dmp trickbot_loader32 behavioral2/memory/4244-141-0x0000000002940000-0x000000000296B000-memory.dmp trickbot_loader32 behavioral2/memory/732-143-0x0000000001FA0000-0x0000000001FCB000-memory.dmp trickbot_loader32 behavioral2/memory/732-154-0x0000000001FA0000-0x0000000001FCB000-memory.dmp trickbot_loader32 behavioral2/memory/224-160-0x0000000000C50000-0x0000000000C7B000-memory.dmp trickbot_loader32 behavioral2/memory/224-171-0x0000000000C50000-0x0000000000C7B000-memory.dmp trickbot_loader32 -
Executes dropped EXE 2 IoCs
Processes:
6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exepid process 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 38 icanhazip.com -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exedescription pid process Token: SeTcbPrivilege 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exepid process 4244 5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe -
Suspicious use of WriteProcessMemory 45 IoCs
Processes:
5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exedescription pid process target process PID 4244 wrote to memory of 732 4244 5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe PID 4244 wrote to memory of 732 4244 5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe PID 4244 wrote to memory of 732 4244 5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 732 wrote to memory of 3200 732 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe PID 224 wrote to memory of 4824 224 6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe"C:\Users\Admin\AppData\Local\Temp\5744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exeC:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe3⤵
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C:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exeC:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exeFilesize
304KB
MD5e6f22ca7f7e05342709de3367352258c
SHA1f7d911ff02edb4f7f7624ba9ab4a5143e5d30c38
SHA2565744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864
SHA5120c4b9ce2109e1acfc721ec2544548f24a1c083ebf3b207a3fadd1c4995805678381c51241afe9047b9e57403717353f425e7780d8b2d0df7b84731118966ad3b
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C:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exeFilesize
304KB
MD5e6f22ca7f7e05342709de3367352258c
SHA1f7d911ff02edb4f7f7624ba9ab4a5143e5d30c38
SHA2565744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864
SHA5120c4b9ce2109e1acfc721ec2544548f24a1c083ebf3b207a3fadd1c4995805678381c51241afe9047b9e57403717353f425e7780d8b2d0df7b84731118966ad3b
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C:\Users\Admin\AppData\Roaming\appnet\6855f99679807b092f3c95da52f2509319ce88b01b8183c822dd00d1c76f5975.exeFilesize
304KB
MD5e6f22ca7f7e05342709de3367352258c
SHA1f7d911ff02edb4f7f7624ba9ab4a5143e5d30c38
SHA2565744f89569706b092f3c84da42f2409318ce77b01b7173c722dd00d1c65f4864
SHA5120c4b9ce2109e1acfc721ec2544548f24a1c083ebf3b207a3fadd1c4995805678381c51241afe9047b9e57403717353f425e7780d8b2d0df7b84731118966ad3b
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memory/224-171-0x0000000000C50000-0x0000000000C7B000-memory.dmpFilesize
172KB
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memory/224-160-0x0000000000C50000-0x0000000000C7B000-memory.dmpFilesize
172KB
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memory/732-143-0x0000000001FA0000-0x0000000001FCB000-memory.dmpFilesize
172KB
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memory/732-145-0x0000000010000000-0x0000000010007000-memory.dmpFilesize
28KB
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memory/732-154-0x0000000001FA0000-0x0000000001FCB000-memory.dmpFilesize
172KB
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memory/732-135-0x0000000000000000-mapping.dmp
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memory/3200-148-0x0000000000000000-mapping.dmp
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memory/3200-150-0x0000000010000000-0x0000000010020000-memory.dmpFilesize
128KB
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memory/4244-132-0x0000000002940000-0x000000000296B000-memory.dmpFilesize
172KB
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memory/4244-141-0x0000000002940000-0x000000000296B000-memory.dmpFilesize
172KB
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memory/4244-134-0x0000000002940000-0x000000000296B000-memory.dmpFilesize
172KB
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memory/4824-165-0x0000000000000000-mapping.dmp