Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 21:08
Static task
static1
Behavioral task
behavioral1
Sample
7c67a24b72fef85593f459abcf072c91cd1e99716cd0d1da5e97b2108e9f5c34.dll
Resource
win7-20241023-en
General
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Target
7c67a24b72fef85593f459abcf072c91cd1e99716cd0d1da5e97b2108e9f5c34.dll
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Size
615KB
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MD5
8349f4ee2d871cb680dc1eaebf94711e
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SHA1
c73e44718afd0fae680e6d919f2a46ee2040f46f
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SHA256
7c67a24b72fef85593f459abcf072c91cd1e99716cd0d1da5e97b2108e9f5c34
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SHA512
51da7cdd7422de329bdba2eca156f041dadceb0e692a7b0e876040ad680fe1a5835f86eaa9483d73146f427466ae02dc0a73797f11d85d7f78475bd632d04ba8
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SSDEEP
12288:dOzFuk7dA19ZCOo6AI/2NLaQLskMZR+TTD7vgEPej:0hn7dA19ZCOyDaQAkqkXa
Malware Config
Extracted
emotet
Epoch4
131.100.24.231:80
209.59.138.75:7080
103.8.26.103:8080
51.38.71.0:443
212.237.17.99:8080
79.172.212.216:8080
207.38.84.195:8080
104.168.155.129:8080
178.79.147.66:8080
46.55.222.11:443
103.8.26.102:8080
192.254.71.210:443
45.176.232.124:443
203.114.109.124:443
51.68.175.8:8080
58.227.42.236:80
45.142.114.231:8080
217.182.143.207:443
178.63.25.185:443
45.118.115.99:8080
103.75.201.2:443
104.251.214.46:8080
158.69.222.101:443
81.0.236.90:443
45.118.135.203:7080
176.104.106.96:8080
212.237.56.116:7080
216.158.226.206:443
173.212.193.249:8080
50.116.54.215:443
138.185.72.26:8080
41.76.108.46:8080
212.237.5.209:443
107.182.225.142:8080
195.154.133.20:443
162.214.50.39:7080
110.232.117.186:8080
Signatures
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Emotet family
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2100 wrote to memory of 2124 2100 regsvr32.exe 30 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31 PID 2124 wrote to memory of 2388 2124 regsvr32.exe 31
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7c67a24b72fef85593f459abcf072c91cd1e99716cd0d1da5e97b2108e9f5c34.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7c67a24b72fef85593f459abcf072c91cd1e99716cd0d1da5e97b2108e9f5c34.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\7c67a24b72fef85593f459abcf072c91cd1e99716cd0d1da5e97b2108e9f5c34.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2388
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