Analysis
- max time kernel
151s - max time network
170s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
07/02/2022, 13:58
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_8b5ee453ccfea68e6d05bc1165058a73fd43125b2801a48fe4ae90aa04592697_2022-02-07__135752.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e5_8b5ee453ccfea68e6d05bc1165058a73fd43125b2801a48fe4ae90aa04592697_2022-02-07__135752.dll
- Size 216KB
- Sample220207-q9vm9scfdp
- SHA256 8b5ee453ccfea68e6d05bc1165058a73fd43125b2801a48fe4ae90aa04592697
- MD5 0399e15fe5e69781e97fd6b8667b1162
- SHA1 3091a84ba7aa153c0dbec584be4fe8dde5096747
- SHA512 dcc111e332d72e4fcd2eeb292d9e017f2ebae547d0d114bebd579f7648f5c436232f89203f077924bd3eb65c268ffa90144fc6aa332e317ab086099a0735433e
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
174.136.15.27:8080
-
185.122.58.89:443
-
66.42.57.149:443
-
159.69.237.188:443
-
78.47.204.80:443
-
54.38.242.185:443
-
37.44.244.177:8080
-
185.148.168.220:8080
-
217.182.143.207:443
-
198.199.98.78:8080
-
139.196.72.155:8080
-
59.148.253.194:443
-
195.77.239.39:8080
-
210.57.209.142:8080
-
128.199.192.135:8080
-
173.203.78.138:443
-
62.171.178.147:8080
-
85.214.67.203:8080
-
185.148.168.15:8080
-
191.252.103.16:80
-
190.90.233.66:443
-
185.184.25.78:8080
-
207.148.81.119:8080
-
104.131.62.48:8080
-
78.46.73.125:443
-
37.59.209.141:8080
-
118.98.72.86:443
-
54.37.228.122:443
-
168.197.250.14:80
-
93.104.208.37:8080
-
54.37.106.167:8080
-
116.124.128.206:8080
-
194.9.172.107:8080
-
203.153.216.46:443
-
195.154.146.35:443
-
103.41.204.169:8080
Signatures
- Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 4940 svchost.exe Token: SeCreatePagefilePrivilege 4940 svchost.exe Token: SeShutdownPrivilege 4940 svchost.exe Token: SeCreatePagefilePrivilege 4940 svchost.exe Token: SeShutdownPrivilege 4940 svchost.exe Token: SeCreatePagefilePrivilege 4940 svchost.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4336 wrote to memory of 1440 4336 regsvr32.exe 83 PID 4336 wrote to memory of 1440 4336 regsvr32.exe 83 PID 4336 wrote to memory of 1440 4336 regsvr32.exe 83 PID 1440 wrote to memory of 2292 1440 regsvr32.exe 86 PID 1440 wrote to memory of 2292 1440 regsvr32.exe 86 PID 1440 wrote to memory of 2292 1440 regsvr32.exe 86
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_8b5ee453ccfea68e6d05bc1165058a73fd43125b2801a48fe4ae90aa04592697_2022-02-07__135752.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_8b5ee453ccfea68e6d05bc1165058a73fd43125b2801a48fe4ae90aa04592697_2022-02-07__135752.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1440 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_8b5ee453ccfea68e6d05bc1165058a73fd43125b2801a48fe4ae90aa04592697_2022-02-07__135752.dll",DllRegisterServer3⤵PID:2292
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4940