Analysis
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max time kernel
119s -
max time network
152s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
28-12-2021 21:55
Static task
static1
Behavioral task
behavioral1
Sample
e6211b1c55e1f978dfef54d9916ece48.exe
Resource
win7-en-20211208
General
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Target
e6211b1c55e1f978dfef54d9916ece48.exe
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Size
412KB
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MD5
e6211b1c55e1f978dfef54d9916ece48
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SHA1
a47aa744bdcf3523b8957d57a620cc5a48ab2f16
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SHA256
d9ef2723a2d54f8774224b15ad9324598e2213597cf882292af713223b097294
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SHA512
147efbd259b698ea9cbae2cf64625ef86ca1a3553435a8f6334513ed62f6419e6ec63ef1b2d54951ef52bd82c398c42635eceff4c54486b2d6229c1b4e993831
Malware Config
Extracted
trickbot
100021
lip166
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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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 5 api.ipify.org -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 1032 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
e6211b1c55e1f978dfef54d9916ece48.exedescription pid process target process PID 600 wrote to memory of 1032 600 e6211b1c55e1f978dfef54d9916ece48.exe wermgr.exe PID 600 wrote to memory of 1032 600 e6211b1c55e1f978dfef54d9916ece48.exe wermgr.exe PID 600 wrote to memory of 1032 600 e6211b1c55e1f978dfef54d9916ece48.exe wermgr.exe PID 600 wrote to memory of 1032 600 e6211b1c55e1f978dfef54d9916ece48.exe wermgr.exe PID 600 wrote to memory of 268 600 e6211b1c55e1f978dfef54d9916ece48.exe cmd.exe PID 600 wrote to memory of 268 600 e6211b1c55e1f978dfef54d9916ece48.exe cmd.exe PID 600 wrote to memory of 268 600 e6211b1c55e1f978dfef54d9916ece48.exe cmd.exe PID 600 wrote to memory of 268 600 e6211b1c55e1f978dfef54d9916ece48.exe cmd.exe PID 600 wrote to memory of 1032 600 e6211b1c55e1f978dfef54d9916ece48.exe wermgr.exe PID 600 wrote to memory of 1032 600 e6211b1c55e1f978dfef54d9916ece48.exe wermgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e6211b1c55e1f978dfef54d9916ece48.exe"C:\Users\Admin\AppData\Local\Temp\e6211b1c55e1f978dfef54d9916ece48.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/600-54-0x0000000076151000-0x0000000076153000-memory.dmpFilesize
8KB
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memory/600-55-0x0000000000160000-0x00000000001C2000-memory.dmpFilesize
392KB
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memory/600-56-0x0000000000090000-0x00000000000A1000-memory.dmpFilesize
68KB
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memory/600-57-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB
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memory/1032-58-0x0000000000000000-mapping.dmp
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memory/1032-59-0x0000000000060000-0x0000000000089000-memory.dmpFilesize
164KB
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memory/1032-60-0x00000000000B0000-0x00000000000B1000-memory.dmpFilesize
4KB