Analysis
- max time kernel
119s - max time network
119s - platform
windows7_x64 - resource
win7-en-20211104 - submitted
07/12/2021, 14:08
Static task
static1
Behavioral task
behavioral1
Sample
X0UBBDDum.dll
Resource
win7-en-20211104
0 signatures
0 seconds
General
- Target X0UBBDDum.dll
- Size 749KB
- Sample211207-rfj54schc7
- SHA256 574d9a97092f83e4cfa9b801ef66d29fc42256a67240c67e55f83f09ec8dfe50
- MD5 d29ab23247755785dcf93999a7d44d5c
- SHA1 d64b231fdd58adb98fdecde4c65eae31ae4ada07
- SHA512 25489c38ab134f6b6be980cb45e819eb4072c89436f5710b478a937a17ae667506bfeff454caab2743c95306493bbb7b354368a39dc3f06b49fb881fe604cc9d
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
emotet
Botnet
-
Epoch5
C2
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209.239.112.82:8080
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116.124.128.206:8080
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45.63.5.129:443
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128.199.192.135:8080
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51.178.61.60:443
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168.197.250.14:80
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177.72.80.14:7080
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51.210.242.234:8080
-
142.4.219.173:8080
-
78.47.204.80:443
-
78.46.73.125:443
-
37.44.244.177:8080
-
37.59.209.141:8080
-
104.131.62.48:8080
-
190.90.233.66:443
-
185.148.168.220:8080
-
185.148.168.15:8080
-
62.171.178.147:8080
-
191.252.103.16:80
-
54.38.242.185:443
-
85.214.67.203:8080
-
217.182.143.207:443
-
159.69.237.188:443
-
210.57.209.142:8080
-
54.37.228.122:443
-
207.148.81.119:8080
-
195.77.239.39:8080
-
66.42.57.149:443
-
195.154.146.35:443
eck1.plain
ecs1.plain
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1600 wrote to memory of 1608 1600 regsvr32.exe 27 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29 PID 1608 wrote to memory of 864 1608 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\X0UBBDDum.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\X0UBBDDum.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1608 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\X0UBBDDum.dll",DllRegisterServer3⤵PID:864
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