Analysis
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max time kernel
148s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
14-03-2023 10:12
Static task
static1
Behavioral task
behavioral1
Sample
5135f8a6b1a2f9048daf21766826a1f94cfc246ba576b69613059a9418d07cbe.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5135f8a6b1a2f9048daf21766826a1f94cfc246ba576b69613059a9418d07cbe.dll
Resource
win10v2004-20230220-en
General
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Target
5135f8a6b1a2f9048daf21766826a1f94cfc246ba576b69613059a9418d07cbe.dll
-
Size
688KB
-
MD5
50b12c5227fb741d1d2fead38e51970f
-
SHA1
7fe1f0eb052918fda23f637455529c15ac4a55ce
-
SHA256
5135f8a6b1a2f9048daf21766826a1f94cfc246ba576b69613059a9418d07cbe
-
SHA512
6ab1c8c6245419ac2205482f20e5e3f87273d0c6a2a7cd039580feeadf9e995f9b274b7d414b040bc45faf373fd453a3dab5ddaadcde29f6f920340f4f3199fd
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SSDEEP
12288:JC83ymgZ1onnIycgd4dodvbvWUU6akP8mYGI:JC83yx/onniadvbs6akP8lGI
Malware Config
Extracted
emotet
Epoch5
103.85.95.4:8080
103.224.241.74:8080
178.238.225.252:8080
37.59.103.148:8080
78.47.204.80:443
138.197.14.67:8080
128.199.242.164:8080
54.37.228.122:443
37.44.244.177:8080
139.59.80.108:8080
218.38.121.17:443
82.98.180.154:7080
114.79.130.68:443
159.65.135.222:7080
174.138.33.49:7080
195.77.239.39:8080
193.194.92.175:443
198.199.70.22:8080
85.214.67.203:8080
93.84.115.205:7080
186.250.48.5:443
46.101.98.60:8080
160.16.143.191:8080
64.227.55.231:8080
175.126.176.79:8080
85.25.120.45:8080
178.62.112.199:8080
185.148.169.10:8080
128.199.217.206:443
103.41.204.169:8080
209.239.112.82:8080
202.28.34.99:8080
139.196.72.155:8080
87.106.97.83:7080
93.104.209.107:8080
104.244.79.94:443
115.178.55.22:80
83.229.80.93:8080
103.254.12.236:7080
62.171.178.147:8080
Signatures
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 1708 regsvr32.exe 1028 regsvr32.exe 1028 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 1708 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1708 wrote to memory of 1028 1708 regsvr32.exe regsvr32.exe PID 1708 wrote to memory of 1028 1708 regsvr32.exe regsvr32.exe PID 1708 wrote to memory of 1028 1708 regsvr32.exe regsvr32.exe PID 1708 wrote to memory of 1028 1708 regsvr32.exe regsvr32.exe PID 1708 wrote to memory of 1028 1708 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5135f8a6b1a2f9048daf21766826a1f94cfc246ba576b69613059a9418d07cbe.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\JBPcWKuiPFyTM\rxFQ.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1028
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