Analysis
- max time kernel
139s - max time network
129s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
04/02/2022, 16:24
Static task
static1
Behavioral task
behavioral1
Sample
82cdf76be03abadb212593a62e2027dd.dll
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
82cdf76be03abadb212593a62e2027dd.dll
Resource
win10v2004-en-20220112
General
- Target 82cdf76be03abadb212593a62e2027dd.dll
- Size 977KB
- Sample220204-twddlsccg7
- SHA256 cc4d30dc1067731d26c138bb4a355c182526e9bfee186d330963389716ddbf99
- MD5 82cdf76be03abadb212593a62e2027dd
- SHA1 ddc493661dcdcc3397def7287b7f47304e265df5
- SHA512 6f923e2600c95ffeb53f4c1f980a114cd582aef8a8b917d8ed97da6a5a12db084c54f3f9489f4f25e34fd3a459feb44d855bde25e953c326d296cb343ac02a98
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
192.254.71.210:443
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23.246.204.126:443
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164.68.99.3:8080
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144.76.186.49:8080
-
192.95.56.148:8080
-
79.172.212.216:8080
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162.214.50.39:7080
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81.0.236.90:443
-
159.89.230.105:443
-
45.176.232.124:443
-
212.24.98.99:8080
-
185.157.82.211:8080
-
159.8.59.82:8080
-
45.118.135.203:7080
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51.254.140.238:7080
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144.76.186.55:7080
-
46.55.222.11:443
-
212.237.56.116:7080
-
58.227.42.236:80
-
162.243.175.63:443
-
200.17.134.35:7080
-
216.158.226.206:443
-
173.212.193.249:8080
-
103.75.201.4:443
-
207.38.84.195:8080
-
45.118.115.99:8080
-
82.165.152.127:8080
-
178.128.83.165:80
-
110.232.117.186:8080
-
50.116.54.215:443
-
103.75.201.2:443
-
212.237.5.209:443
-
119.235.255.201:8080
-
129.232.188.93:443
-
160.16.102.168:80
-
176.104.106.96:8080
-
131.100.24.231:80
-
158.69.222.101:443
-
104.251.214.46:8080
-
45.142.114.231:8080
-
217.182.143.207:443
-
41.76.108.46:8080
-
212.237.17.99:8080
-
107.182.225.142:8080
-
203.114.109.124:443
-
138.185.72.26:8080
-
178.79.147.66:8080
-
195.154.133.20:443
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1064 wrote to memory of 1500 1064 regsvr32.exe 27 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28 PID 1500 wrote to memory of 1640 1500 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\82cdf76be03abadb212593a62e2027dd.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\82cdf76be03abadb212593a62e2027dd.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1500 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\82cdf76be03abadb212593a62e2027dd.dll",DllRegisterServer3⤵PID:1640
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