Analysis
-
max time kernel
30s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
18-12-2022 14:57
Static task
static1
Behavioral task
behavioral1
Sample
iF9x.dll
Resource
win7-20221111-en
General
-
Target
iF9x.dll
-
Size
278KB
-
MD5
67f5e9edf579067868863abffc6aba31
-
SHA1
84f96896f0d4c4a00e883276f7d62be62a5381f3
-
SHA256
d3a141605d4cada3469833be56c1d3b012c43d229b25a94333b711e2cad31139
-
SHA512
ee1b8acdb30bc26d4eb845292e6405ca68680b681a70221f3450fc56ba9995bdd375b3d7707f0478ca4c2b899118e14f4a945d3aa3aac2539dd0ee5a981c82d2
-
SSDEEP
6144:H8aVTnVgcGYT4Xf+WXv8cMkjdF4r6UrjCxGNh3XlwfjR96:H8wTV7XwHXvJMmdCrvrjZA3
Malware Config
Extracted
emotet
Epoch5
103.71.99.57:8080
103.224.241.74:8080
157.245.111.0:8080
37.44.244.177:8080
103.41.204.169:8080
64.227.55.231:8080
103.254.12.236:7080
103.85.95.4:8080
157.230.99.206:8080
165.22.254.236:8080
85.214.67.203:8080
54.37.228.122:443
195.77.239.39:8080
128.199.217.206:443
190.145.8.4:443
165.232.185.110:8080
188.165.79.151:443
178.62.112.199:8080
54.37.106.167:8080
104.244.79.94:443
43.129.209.178:443
87.106.97.83:7080
202.134.4.210:7080
178.238.225.252:8080
198.199.70.22:8080
62.171.178.147:8080
175.126.176.79:8080
128.199.242.164:8080
88.217.172.165:8080
104.248.225.227:8080
85.25.120.45:8080
139.196.72.155:8080
188.225.32.231:4143
202.29.239.162:443
103.126.216.86:443
210.57.209.142:8080
93.104.209.107:8080
196.44.98.190:8080
5.253.30.17:7080
46.101.98.60:8080
103.56.149.105:8080
190.107.19.179:443
139.59.80.108:8080
36.67.23.59:443
78.47.204.80:443
83.229.80.93:8080
174.138.33.49:7080
118.98.72.86:443
37.187.114.15:8080
202.28.34.99:8080
Signatures
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 1752 regsvr32.exe 2028 regsvr32.exe 2028 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 1752 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1752 wrote to memory of 2028 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 2028 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 2028 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 2028 1752 regsvr32.exe regsvr32.exe PID 1752 wrote to memory of 2028 1752 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\iF9x.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\CgVFNVLHLVtY\qljQhT.dll"2⤵
- Suspicious behavior: EnumeratesProcesses