Analysis
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max time kernel
146s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
08-02-2023 09:55
Static task
static1
Behavioral task
behavioral1
Sample
7a14d716483707efde8a0457e27d7dbe5347def4815c076e23ed94647c7d2cb3.dll
Resource
win7-20220812-en
General
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Target
7a14d716483707efde8a0457e27d7dbe5347def4815c076e23ed94647c7d2cb3.dll
-
Size
608KB
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MD5
261818b689392044cb4710a7f6e30d97
-
SHA1
fa7c121a7d1bc0abf071ed3c7455ad96f4c44152
-
SHA256
7a14d716483707efde8a0457e27d7dbe5347def4815c076e23ed94647c7d2cb3
-
SHA512
0d80aff2de7ac1c72a8eee82604193dae7139f3b53c8eeb14df671e3ce7d1a8a0703110990b162f5505dc47e129e743ccc082293b77dd0bf446bb7ade09b75cc
-
SSDEEP
12288:bGptged525pthqnhJ+RUKyTpoOvHuf27x+x:Ch525Dhqnh6mpvOf27g
Malware Config
Extracted
emotet
Epoch5
5.189.160.61:443
94.177.178.26:8080
202.29.239.162:443
54.38.143.246:7080
119.59.125.140:8080
185.148.168.15:8080
188.166.229.148:443
2.58.16.87:8080
104.131.62.48:8080
103.82.248.59:7080
37.59.209.141:8080
103.133.214.242:8080
195.77.239.39:8080
128.199.192.135:8080
78.47.204.80:443
59.148.253.194:443
87.106.97.83:7080
45.71.195.104:8080
85.214.67.203:8080
139.196.72.155:8080
210.57.209.142:8080
194.9.172.107:8080
116.124.128.206:8080
118.98.72.86:443
203.153.216.46:443
202.28.34.99:8080
54.37.228.122:443
202.134.4.210:7080
88.217.172.165:8080
196.44.98.190:8080
195.154.146.35:443
217.182.143.207:443
36.67.23.59:443
207.148.81.119:8080
190.90.233.66:443
66.42.57.149:443
85.25.120.45:8080
93.104.209.107:8080
68.183.93.250:443
103.42.58.120:7080
5.56.132.177:8080
159.69.237.188:443
51.68.141.164:8080
54.37.106.167:8080
198.199.98.78:8080
54.38.242.185:443
62.171.178.147:8080
37.44.244.177:8080
103.41.204.169:8080
78.46.73.125:443
185.148.168.220:8080
191.252.103.16:80
175.126.176.79:8080
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 4348 regsvr32.exe -
Drops file in System32 directory 1 IoCs
Processes:
regsvr32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Aswafbscmqpkfhq\hxlpthtjzevdft.lah regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 4348 regsvr32.exe 4348 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 4748 regsvr32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 4816 wrote to memory of 4748 4816 regsvr32.exe regsvr32.exe PID 4816 wrote to memory of 4748 4816 regsvr32.exe regsvr32.exe PID 4816 wrote to memory of 4748 4816 regsvr32.exe regsvr32.exe PID 4748 wrote to memory of 4348 4748 regsvr32.exe regsvr32.exe PID 4748 wrote to memory of 4348 4748 regsvr32.exe regsvr32.exe PID 4748 wrote to memory of 4348 4748 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a14d716483707efde8a0457e27d7dbe5347def4815c076e23ed94647c7d2cb3.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7a14d716483707efde8a0457e27d7dbe5347def4815c076e23ed94647c7d2cb3.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Aswafbscmqpkfhq\hxlpthtjzevdft.lah"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Windows\SysWOW64\Aswafbscmqpkfhq\hxlpthtjzevdft.lahFilesize
608KB
MD5261818b689392044cb4710a7f6e30d97
SHA1fa7c121a7d1bc0abf071ed3c7455ad96f4c44152
SHA2567a14d716483707efde8a0457e27d7dbe5347def4815c076e23ed94647c7d2cb3
SHA5120d80aff2de7ac1c72a8eee82604193dae7139f3b53c8eeb14df671e3ce7d1a8a0703110990b162f5505dc47e129e743ccc082293b77dd0bf446bb7ade09b75cc
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memory/4348-136-0x0000000000000000-mapping.dmp
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memory/4348-138-0x00000000025F0000-0x0000000002613000-memory.dmpFilesize
140KB
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memory/4748-132-0x0000000000000000-mapping.dmp
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memory/4748-133-0x0000000002770000-0x0000000002793000-memory.dmpFilesize
140KB