Analysis
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max time kernel
91s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 22:11
Static task
static1
Behavioral task
behavioral1
Sample
e761432daed04db8747a76e7699f718c77c7089cd3dde6fc959ae7b15a490cf1.dll
Resource
win7-20240903-en
General
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Target
e761432daed04db8747a76e7699f718c77c7089cd3dde6fc959ae7b15a490cf1.dll
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Size
636KB
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MD5
bc4bd18a3e69fb35e9106f187dadc141
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SHA1
eee851d1183e67e6ae42d768862759be4d124a30
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SHA256
e761432daed04db8747a76e7699f718c77c7089cd3dde6fc959ae7b15a490cf1
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SHA512
754f0859a7e55c271912501515bb721d2092eb9d168971f494c8e0d6cb81eb6916fc219fba06e5029280225deb9ed2731d78c0810f7dbe838c04bcc3bf3ff5d5
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SSDEEP
12288:hF8kySLmsbWV5WlvAuyfEgXkvPLEbs2gu1D0iv+9Ne1pGBkkQxCej+6IvUDEPwqh:wMmiWV5W5AuyfEgXkvPLEbsGDIfzLQxQ
Malware Config
Extracted
emotet
Epoch5
45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443
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 regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4376 wrote to memory of 3064 4376 regsvr32.exe 85 PID 4376 wrote to memory of 3064 4376 regsvr32.exe 85 PID 4376 wrote to memory of 3064 4376 regsvr32.exe 85 PID 3064 wrote to memory of 3756 3064 regsvr32.exe 86 PID 3064 wrote to memory of 3756 3064 regsvr32.exe 86 PID 3064 wrote to memory of 3756 3064 regsvr32.exe 86
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e761432daed04db8747a76e7699f718c77c7089cd3dde6fc959ae7b15a490cf1.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4376 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e761432daed04db8747a76e7699f718c77c7089cd3dde6fc959ae7b15a490cf1.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e761432daed04db8747a76e7699f718c77c7089cd3dde6fc959ae7b15a490cf1.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:3756
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