Resubmissions
27-01-2022 11:13
220127-nbxzmabhc4 1018-01-2022 01:25
220118-bsxzqsfad5 1015-01-2022 16:15
220115-tp8wyafbej 1Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
18-01-2022 01:25
Static task
static1
Behavioral task
behavioral1
Sample
test.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
test.dll
Resource
win10v2004-en-20220112
General
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Target
test.dll
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Size
574KB
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MD5
653d1f7df97c7be3a887b4d860a0a5b9
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SHA1
6acbcb4c9c9d574454ae971c49b1d09257df43d9
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SHA256
b6736050938db1c2cd9ed705c9233d90e9876cea67b0d7cc4644d92ac7cb6e20
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SHA512
3f769448831ea107b02ce9f9fb189605ad2acf804a649e7e565dae3335a505683a7d756d89bd92ecc1dc720f708b989fa87598a17dc071621a87346e4b8f6125
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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Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1472 wrote to memory of 1756 1472 regsvr32.exe 27 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28 PID 1756 wrote to memory of 368 1756 regsvr32.exe 28
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\test.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1472 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\test.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\test.dll",DllRegisterServer3⤵PID:368
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