Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 21:45
Static task
static1
Behavioral task
behavioral1
Sample
63627f95929f12dd107498a5dd37ec7e360306331e55d302e93e9eb28a83d5d7.dll
Resource
win7-20241010-en
General
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Target
63627f95929f12dd107498a5dd37ec7e360306331e55d302e93e9eb28a83d5d7.dll
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Size
642KB
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MD5
2ab8e73ca936d7758ced2d7747553be7
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SHA1
4fabb72fcf963f3d9fdb717940a9b20561e67ddb
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SHA256
63627f95929f12dd107498a5dd37ec7e360306331e55d302e93e9eb28a83d5d7
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SHA512
fd4d44e89eef70f89f086a0e8126fc0f5538ad0c946b9321c277720ccc942e52e1186f470c4d66be45980d8d368d67f0e491026bfec2cfb025db2fbf9001d9e3
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SSDEEP
12288:SKErLbWywuqBlzeWJsc4guGuLfGCM6AhPoTVHeo0Wq7giXg:SK8EuqLzeWeKupLhM6MwTfq7
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 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2932 wrote to memory of 2180 2932 regsvr32.exe regsvr32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe PID 2180 wrote to memory of 2492 2180 regsvr32.exe rundll32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\63627f95929f12dd107498a5dd37ec7e360306331e55d302e93e9eb28a83d5d7.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\63627f95929f12dd107498a5dd37ec7e360306331e55d302e93e9eb28a83d5d7.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\63627f95929f12dd107498a5dd37ec7e360306331e55d302e93e9eb28a83d5d7.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2492
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