Analysis
- max time kernel
117s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
26/01/2022, 11:12
Static task
static1
Behavioral task
behavioral1
Sample
Tvlmvc9m9ELcxZg.dll
Resource
win7-en-20211208
0 signatures
0 seconds
General
- Target Tvlmvc9m9ELcxZg.dll
- Size 784KB
- Sample220126-nav4mscbbl
- SHA256 a522e603a3bdc284706f642f28c28db25c44e8a4ca760d8475ee02c748958b16
- MD5 cbf08eb11ad5507fe6d3ba7833e92e8a
- SHA1 b8acd15fbcedbad10e1013231f645a977f31a7b8
- SHA512 f478d9cd5d07c6b19166df9085f5f3de7c4e5680c7bcfd8e661cf982b2330aae78904e14384742358de1be38b81a95a0cf4007c01d63c1928263194e7471af06
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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185.244.166.137:443
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185.168.130.138:443
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59.148.253.194:443
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78.46.73.125:443
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195.77.239.39:8080
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104.131.62.48:8080
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69.16.218.101:8080
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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
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1068 wrote to memory of 1084 1068 regsvr32.exe 27 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28 PID 1084 wrote to memory of 1928 1084 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\Tvlmvc9m9ELcxZg.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1068 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\Tvlmvc9m9ELcxZg.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Tvlmvc9m9ELcxZg.dll",DllRegisterServer3⤵PID:1928
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