Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 21:40
Static task
static1
Behavioral task
behavioral1
Sample
61daf435d91193ad2b6546ddd19593e9ca1445053212a292ead4ba5c38cba23a.dll
Resource
win7-20240903-en
General
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Target
61daf435d91193ad2b6546ddd19593e9ca1445053212a292ead4ba5c38cba23a.dll
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Size
642KB
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MD5
01a783337870e163c4f74db646484609
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SHA1
a302d43891d87f975ca1c0ccc9665f5f64f7c153
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SHA256
61daf435d91193ad2b6546ddd19593e9ca1445053212a292ead4ba5c38cba23a
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SHA512
94164bf0711582d2fe11700dc65e5fbbbd268c1dd5ea7c9a6843650061ee34f3215eecb337899a518d4b39fac5755ad1248603590370e7cdca0e562bd6eacb8e
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SSDEEP
12288:SKErLbWywuqBlzeWJsc4guGuLfGHM6AhPoTVHeo0Wq7giXg:SK8EuqLzeWeKupLoM6MwTfq7
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.
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 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3004 wrote to memory of 3020 3004 regsvr32.exe regsvr32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe PID 3020 wrote to memory of 1868 3020 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\61daf435d91193ad2b6546ddd19593e9ca1445053212a292ead4ba5c38cba23a.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\61daf435d91193ad2b6546ddd19593e9ca1445053212a292ead4ba5c38cba23a.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\61daf435d91193ad2b6546ddd19593e9ca1445053212a292ead4ba5c38cba23a.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1868
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