Analysis
-
max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 17:44
Static task
static1
Behavioral task
behavioral1
Sample
1a0e56ad8f38babe15ef94eb7dd621eaa54d77e88a3b3a2bffb385477e473d08.dll
Resource
win7-20240903-en
General
-
Target
1a0e56ad8f38babe15ef94eb7dd621eaa54d77e88a3b3a2bffb385477e473d08.dll
-
Size
636KB
-
MD5
fbb8bc20e65114cb21392670062515e8
-
SHA1
cf4dc2c58cb90c4c0d1d063c404ce3b7d69bf39a
-
SHA256
1a0e56ad8f38babe15ef94eb7dd621eaa54d77e88a3b3a2bffb385477e473d08
-
SHA512
347eb1ceda20db9c2d66eb8768c9214e0924341702070a90241aa650229c852c183b69e75e15261137f4bc4fe5ee88fb955904f11d89ea78224ed6a9057893c9
-
SSDEEP
12288:hF8kySLmsbWV5WlvAuyfEgXkvPLEbs2gu1D0iv+9Ne1HGBkkQxCej+6IvUDEPwqh:wMmiWV5W5AuyfEgXkvPLEbsGDIfFLQxQ
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.
Processes:
regsvr32.exerundll32.exedescription 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 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 2844 wrote to memory of 3452 2844 regsvr32.exe 83 PID 2844 wrote to memory of 3452 2844 regsvr32.exe 83 PID 2844 wrote to memory of 3452 2844 regsvr32.exe 83 PID 3452 wrote to memory of 4172 3452 regsvr32.exe 87 PID 3452 wrote to memory of 4172 3452 regsvr32.exe 87 PID 3452 wrote to memory of 4172 3452 regsvr32.exe 87
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1a0e56ad8f38babe15ef94eb7dd621eaa54d77e88a3b3a2bffb385477e473d08.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1a0e56ad8f38babe15ef94eb7dd621eaa54d77e88a3b3a2bffb385477e473d08.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1a0e56ad8f38babe15ef94eb7dd621eaa54d77e88a3b3a2bffb385477e473d08.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:4172
-
-