Analysis
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max time kernel
111s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-06-2022 17:27
Static task
static1
Behavioral task
behavioral1
Sample
31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe
Resource
win7-20220414-en
General
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Target
31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe
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Size
484KB
-
MD5
8bde1cd76e4f8d6d9061dc6e85c2d949
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SHA1
22dbc4e92faa583248c53cfbeed95c79003d6694
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SHA256
31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8
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SHA512
9923d4feb5f82795a9a8aac4f39aa6e2eadfdb8590b134dd10179eb82866b8f966b74bf76e74bfa025ac12270252ab8e5af86f89ab3518c127898a0a087d001a
Malware Config
Extracted
trickbot
1000484
jim612
185.117.119.179:443
93.189.42.182:443
5.34.176.43:443
45.141.100.6:443
91.235.129.223:443
146.185.219.131:443
94.156.35.235:443
188.165.62.17:443
198.46.163.40:443
192.3.247.106:443
194.5.250.169:443
37.230.114.53:443
194.5.250.109:443
66.85.173.57:443
103.219.213.102:449
117.255.221.135:449
45.224.214.34:449
170.84.78.224:449
189.28.185.50:449
177.154.86.145:449
117.206.149.29:449
117.196.233.100:449
91.108.150.213:449
185.57.167.32:449
185.189.122.68:449
177.105.242.229:449
190.214.13.2:449
181.140.173.186:449
181.113.28.162:449
181.129.104.139:449
190.142.200.108:449
190.72.235.47:449
181.129.134.18:449
181.196.207.202:449
181.113.28.146:449
181.112.157.42:449
45.238.37.14:449
190.146.176.67:449
181.129.167.82:449
103.255.10.24:449
117.204.253.33:449
117.197.119.219:449
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autorunName:pwgrab
Signatures
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Trickbot x86 loader 5 IoCs
Detected Trickbot's x86 loader that unpacks the x86 payload.
Processes:
resource yara_rule behavioral2/memory/968-133-0x0000000002A40000-0x0000000002A70000-memory.dmp trickbot_loader32 behavioral2/memory/968-135-0x0000000002A40000-0x0000000002A70000-memory.dmp trickbot_loader32 behavioral2/memory/968-137-0x0000000002A40000-0x0000000002A70000-memory.dmp trickbot_loader32 behavioral2/memory/3048-147-0x0000000001B60000-0x0000000001B90000-memory.dmp trickbot_loader32 behavioral2/memory/3048-149-0x0000000001B60000-0x0000000001B90000-memory.dmp trickbot_loader32 -
Executes dropped EXE 1 IoCs
Processes:
31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exepid process 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid process Token: SeTcbPrivilege 3924 svchost.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exepid process 968 31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe 968 31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exedescription pid process target process PID 968 wrote to memory of 1472 968 31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe svchost.exe PID 968 wrote to memory of 1472 968 31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe svchost.exe PID 968 wrote to memory of 1472 968 31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe svchost.exe PID 968 wrote to memory of 1472 968 31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe svchost.exe PID 3048 wrote to memory of 3924 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe svchost.exe PID 3048 wrote to memory of 3924 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe svchost.exe PID 3048 wrote to memory of 3924 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe svchost.exe PID 3048 wrote to memory of 3924 3048 31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe"C:\Users\Admin\AppData\Local\Temp\31e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
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C:\Users\Admin\AppData\Roaming\cmdcache\31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exeC:\Users\Admin\AppData\Roaming\cmdcache\31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exe1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\cmdcache\31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exeFilesize
484KB
MD58bde1cd76e4f8d6d9061dc6e85c2d949
SHA122dbc4e92faa583248c53cfbeed95c79003d6694
SHA25631e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8
SHA5129923d4feb5f82795a9a8aac4f39aa6e2eadfdb8590b134dd10179eb82866b8f966b74bf76e74bfa025ac12270252ab8e5af86f89ab3518c127898a0a087d001a
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C:\Users\Admin\AppData\Roaming\cmdcache\31e7a88b28adc9a9dc99cba8c9a74dba4c9b4ab423ed0d2a03c380aaf9883ca8.exeFilesize
484KB
MD58bde1cd76e4f8d6d9061dc6e85c2d949
SHA122dbc4e92faa583248c53cfbeed95c79003d6694
SHA25631e5a88b28adc9a7dc99cba6c9a54dba4c9b4ab423ed0d2a03c360aaf7883ca8
SHA5129923d4feb5f82795a9a8aac4f39aa6e2eadfdb8590b134dd10179eb82866b8f966b74bf76e74bfa025ac12270252ab8e5af86f89ab3518c127898a0a087d001a
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memory/968-133-0x0000000002A40000-0x0000000002A70000-memory.dmpFilesize
192KB
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memory/968-135-0x0000000002A40000-0x0000000002A70000-memory.dmpFilesize
192KB
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memory/968-137-0x0000000002A40000-0x0000000002A70000-memory.dmpFilesize
192KB
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memory/968-138-0x0000000010001000-0x0000000010005000-memory.dmpFilesize
16KB
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memory/1472-136-0x0000000000000000-mapping.dmp
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memory/1472-139-0x000001D21D880000-0x000001D21D8A0000-memory.dmpFilesize
128KB
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memory/3048-147-0x0000000001B60000-0x0000000001B90000-memory.dmpFilesize
192KB
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memory/3048-149-0x0000000001B60000-0x0000000001B90000-memory.dmpFilesize
192KB
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memory/3924-148-0x0000000000000000-mapping.dmp
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memory/3924-150-0x0000022FE86B0000-0x0000022FE86D0000-memory.dmpFilesize
128KB