Analysis
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max time kernel
1797s -
max time network
1801s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
19-04-2023 14:11
Static task
static1
Behavioral task
behavioral1
Sample
IuxZXhz78nLXuun.dll
Resource
win10-20230220-en
General
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Target
IuxZXhz78nLXuun.dll
-
Size
546KB
-
MD5
bdfc5ce7b90865c3a05ef54b192d6cef
-
SHA1
efcb25363ae6f2d42d5579cb794703548dd5cad7
-
SHA256
1ee07d010bf8e9d6d57c417bd2e9dcd9655d631e6d4cd48d79a058aaa7d6bb85
-
SHA512
ba56cd308a0e8703d1c2fefddf71d306f4e6c36c30db0df33a6a8842e3c7f50cf59689a9d7acca298e90663dcf2f28f8c158b58eb7e47ade8c6b9897c08505bd
-
SSDEEP
6144:ZS+strpYZOLnN6zBiWmLcipbxTV5bEgWrhTmi3ve2vof2PPMIf39yeuLcLwdi:ZbapYTiDcidxTJUdpe2vofQMIfUb
Malware Config
Extracted
emotet
Epoch4
164.68.99.3:8080
164.90.222.65:443
186.194.240.217:443
1.234.2.232:8080
103.75.201.2:443
187.63.160.88:80
147.139.166.154:8080
91.207.28.33:8080
5.135.159.50:443
153.92.5.27:8080
213.239.212.5:443
103.43.75.120:443
159.65.88.10:8080
167.172.253.162:8080
153.126.146.25:7080
119.59.103.152:8080
107.170.39.149:8080
183.111.227.137:8080
159.89.202.34:443
110.232.117.186:8080
129.232.188.93:443
172.105.226.75:8080
197.242.150.244:8080
188.44.20.25:443
66.228.32.31:7080
91.121.146.47:8080
202.129.205.3:8080
45.176.232.124:443
160.16.142.56:8080
94.23.45.86:4143
95.217.221.146:8080
72.15.201.15:8080
167.172.199.165:8080
115.68.227.76:8080
139.59.126.41:443
185.4.135.165:8080
79.137.35.198:8080
206.189.28.199:8080
163.44.196.120:8080
201.94.166.162:443
104.168.155.143:8080
173.212.193.249:8080
45.235.8.30:8080
169.57.156.166:8080
149.56.131.28:8080
182.162.143.56:443
103.132.242.26:8080
82.223.21.224:8080
Signatures
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 1236 regsvr32.exe 524 regsvr32.exe 524 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 1236 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1236 wrote to memory of 524 1236 regsvr32.exe regsvr32.exe PID 1236 wrote to memory of 524 1236 regsvr32.exe regsvr32.exe PID 1236 wrote to memory of 524 1236 regsvr32.exe regsvr32.exe PID 1236 wrote to memory of 524 1236 regsvr32.exe regsvr32.exe PID 1236 wrote to memory of 524 1236 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\IuxZXhz78nLXuun.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\LpFObugwrvhmfZh\xwVzQOSa.dll"2⤵
- Suspicious behavior: EnumeratesProcesses