Analysis
-
max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
20-11-2024 19:50
Static task
static1
Behavioral task
behavioral1
Sample
f828eb41df9736601388d01470875ccca2e47e8c526e8d188d9930a04c73d9ee.dll
Resource
win7-20241023-en
General
-
Target
f828eb41df9736601388d01470875ccca2e47e8c526e8d188d9930a04c73d9ee.dll
-
Size
636KB
-
MD5
54702a004946aea36d0d1f9d51156e2a
-
SHA1
065f6050059d19e83c4206b682b787b536b06956
-
SHA256
f828eb41df9736601388d01470875ccca2e47e8c526e8d188d9930a04c73d9ee
-
SHA512
8fdd4e1047244c3e10248d20ef901f8f861fd523291912ee792c5b03bc400f9884739bf7fb0865c5fecc233901a7530e5f1ef56be70c94799e170698c57ddfb7
-
SSDEEP
12288:hF8kySLmsbWV5WlvAuyfEgXkvPLEbs2gu1D0iv+9Ne1TGBkkQxCej+6IvUDEPwqh:wMmiWV5W5AuyfEgXkvPLEbsGDIfxLQxQ
Malware Config
Extracted
emotet
Epoch5
45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443
Signatures
-
Emotet family
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2824 wrote to memory of 2924 2824 regsvr32.exe 30 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31 PID 2924 wrote to memory of 2972 2924 regsvr32.exe 31
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f828eb41df9736601388d01470875ccca2e47e8c526e8d188d9930a04c73d9ee.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f828eb41df9736601388d01470875ccca2e47e8c526e8d188d9930a04c73d9ee.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f828eb41df9736601388d01470875ccca2e47e8c526e8d188d9930a04c73d9ee.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:2972
-
-