Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 21:19
Static task
static1
Behavioral task
behavioral1
Sample
dc2be37702bf414bb28fb7002ad32858481401f043be7b5fe9e397aae586a975.dll
Resource
win7-20240903-en
General
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Target
dc2be37702bf414bb28fb7002ad32858481401f043be7b5fe9e397aae586a975.dll
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Size
596KB
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MD5
92ce536c5403b6886364fde8313a5d8f
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SHA1
2449e09c52224ed0f756313d4e7bcee09f4bf991
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SHA256
dc2be37702bf414bb28fb7002ad32858481401f043be7b5fe9e397aae586a975
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SHA512
661f20d034526dd598f5298424b5b257d20f669ef44995d8836465874c323aca36f90891e60a233432de0bb417dc4c1e5752bc60999ddafc938fc4d7e80f8cfd
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SSDEEP
6144:8B4oWMvCBs0YaUG7qJFzR4Dpw0yHz4MmsOfg54hOSRhnID3FQizX5+IgtidXX5+o:8uLMviuaUsqTd45yHz4Mms/STe5
Malware Config
Extracted
emotet
Epoch5
185.244.166.137:443
185.168.130.138:443
59.148.253.194:443
78.46.73.125:443
195.77.239.39:8080
104.131.62.48:8080
69.16.218.101:8080
203.153.216.46:443
195.154.146.35:443
190.90.233.66:443
191.252.103.16:80
37.44.244.177:8080
168.197.250.14:80
116.124.128.206:8080
54.37.228.122:443
159.69.237.188:443
85.214.67.203:8080
210.57.209.142:8080
78.47.204.80:443
185.148.168.220:8080
142.4.219.173:8080
85.25.120.45:8080
128.199.192.135:8080
66.42.57.149:443
62.171.178.147:8080
54.38.242.185:443
217.182.143.207:443
185.148.168.15:8080
37.59.209.141:8080
207.148.81.119:8080
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.
Processes:
regsvr32.exerundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2512 wrote to memory of 2292 2512 regsvr32.exe regsvr32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe PID 2292 wrote to memory of 2300 2292 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dc2be37702bf414bb28fb7002ad32858481401f043be7b5fe9e397aae586a975.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\dc2be37702bf414bb28fb7002ad32858481401f043be7b5fe9e397aae586a975.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\dc2be37702bf414bb28fb7002ad32858481401f043be7b5fe9e397aae586a975.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2300
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