Analysis
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max time kernel
77s -
max time network
141s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
11-05-2021 10:36
Static task
static1
Behavioral task
behavioral1
Sample
1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe
Resource
win7v20210408
General
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Target
1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe
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Size
740KB
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MD5
08875dd32afe0beff296ebcb7639c2e6
-
SHA1
ad921eb9313327ad90d6d023134fe30a82930520
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SHA256
1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757
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SHA512
459a9fbcd9fdf28279091eec726cfb339481cb2aefe9dbeb5878e35205a1d11386a8580d3ad53380955153e9db7bf096efcb26e0584b380100a675524b4115c8
Malware Config
Extracted
trickbot
2000029
tot96
103.66.72.217:443
117.252.68.211:443
103.124.173.35:443
115.73.211.230:443
117.54.250.246:443
131.0.112.122:443
102.176.221.78:443
181.176.161.143:443
154.79.251.172:443
103.111.199.76:443
103.54.41.193:443
154.79.244.182:443
154.79.245.158:443
139.255.116.42:443
178.254.161.250:443
178.134.47.166:443
158.181.179.229:443
103.90.197.33:443
109.207.165.40:443
178.72.192.20:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 10 icanhazip.com 12 myexternalip.com -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 852 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exepid process 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exedescription pid process target process PID 684 wrote to memory of 2004 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2004 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2004 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2004 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2020 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2020 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2020 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 2020 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe cmd.exe PID 684 wrote to memory of 852 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe wermgr.exe PID 684 wrote to memory of 852 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe wermgr.exe PID 684 wrote to memory of 852 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe wermgr.exe PID 684 wrote to memory of 852 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe wermgr.exe PID 684 wrote to memory of 852 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe wermgr.exe PID 684 wrote to memory of 852 684 1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe"C:\Users\Admin\AppData\Local\Temp\1df7adb79eb1757f7c54e86369c72a38b24ec25a608d5281b289d5e018e81757.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/684-60-0x0000000075C71000-0x0000000075C73000-memory.dmpFilesize
8KB
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memory/684-61-0x00000000003B0000-0x00000000003EF000-memory.dmpFilesize
252KB
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memory/684-64-0x00000000002D0000-0x000000000030C000-memory.dmpFilesize
240KB
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memory/684-65-0x00000000004C1000-0x00000000004FA000-memory.dmpFilesize
228KB
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memory/684-66-0x0000000000310000-0x0000000000321000-memory.dmpFilesize
68KB
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memory/684-67-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/852-68-0x0000000000000000-mapping.dmp
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memory/852-69-0x0000000000060000-0x0000000000089000-memory.dmpFilesize
164KB
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memory/852-70-0x00000000000A0000-0x00000000000A1000-memory.dmpFilesize
4KB