Analysis
- max time kernel
133s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
24/04/2022, 02:07
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e5_2c6aa7b2492f081da9802ba89d7ec3d23c8a8374b5020e171abbf8a18dffc827_2022-04-24__020657.dll
Resource
win7-20220414-en
General
- Target emotet_exe_e5_2c6aa7b2492f081da9802ba89d7ec3d23c8a8374b5020e171abbf8a18dffc827_2022-04-24__020657.dll
- Size 840KB
- Sample220424-cj16gaffb7
- SHA256 fa09e849ad0bf4176e101fc99ed01064611ed3f26ab0ffae55e48db2e6c15d35
- MD5 5ee4528c93356c62180972bd9fde88a5
- SHA1 b80cc0f43f65e0fdf4c3569b209a2a1168174770
- SHA512 ed4b945881406e8ff316d824d0d1bf5212c8a4f31d454794640e78358235a364d982daea3a34d605b0dd0ec9aeee6cd064982e54d7b49c2c54339f826bf84595
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch5
-
46.41.130.218:8080
-
168.197.250.14:80
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195.77.239.39:8080
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210.57.209.142:8080
-
203.153.216.46:443
-
45.71.195.104:8080
-
185.148.168.15:8080
-
78.46.73.125:443
-
116.124.128.206:8080
-
68.183.93.250:443
-
54.37.106.167:8080
-
66.42.57.149:443
-
103.41.204.169:8080
-
62.171.178.147:8080
-
37.59.209.141:8080
-
61.7.231.229:443
-
185.148.168.220:8080
-
139.196.72.155:8080
-
194.9.172.107:8080
-
191.252.103.16:80
-
195.154.146.35:443
-
61.7.231.226:443
-
59.148.253.194:443
-
217.182.143.207:443
-
118.98.72.86:443
-
37.44.244.177:8080
-
85.214.67.203:8080
-
54.37.228.122:443
-
198.199.98.78:8080
-
104.131.62.48:8080
-
54.38.242.185:443
-
78.47.204.80:443
-
190.90.233.66:443
-
27.254.174.84:8080
-
207.148.81.119:8080
-
128.199.192.135:8080
-
185.184.25.78:8080
-
159.69.237.188:443
-
93.104.209.107:8080
-
173.203.78.138:443
Signatures
- Loads dropped DLL 1 IoCs
pid Process 2764 regsvr32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Svewtsdo\ccsduhhzrikq.ggq regsvr32.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2764 regsvr32.exe 2764 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4644 regsvr32.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1604 wrote to memory of 4644 1604 regsvr32.exe 83 PID 1604 wrote to memory of 4644 1604 regsvr32.exe 83 PID 1604 wrote to memory of 4644 1604 regsvr32.exe 83 PID 4644 wrote to memory of 2764 4644 regsvr32.exe 84 PID 4644 wrote to memory of 2764 4644 regsvr32.exe 84 PID 4644 wrote to memory of 2764 4644 regsvr32.exe 84
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2c6aa7b2492f081da9802ba89d7ec3d23c8a8374b5020e171abbf8a18dffc827_2022-04-24__020657.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2c6aa7b2492f081da9802ba89d7ec3d23c8a8374b5020e171abbf8a18dffc827_2022-04-24__020657.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Svewtsdo\ccsduhhzrikq.ggq"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2764
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵PID:3320
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\Svewtsdo\ccsduhhzrikq.ggq
- Size 840KB
- SHA256 fa09e849ad0bf4176e101fc99ed01064611ed3f26ab0ffae55e48db2e6c15d35
- MD5 5ee4528c93356c62180972bd9fde88a5
- SHA1 b80cc0f43f65e0fdf4c3569b209a2a1168174770
- SHA512 ed4b945881406e8ff316d824d0d1bf5212c8a4f31d454794640e78358235a364d982daea3a34d605b0dd0ec9aeee6cd064982e54d7b49c2c54339f826bf84595
- SSDEEP 12288:JzpSPnEifD6xu1XRiTFIy30ZKm0XnsD12m1yMu0mPVOXNZwcQ6JC3s5cYL:JzpSPdDBQTFIy3mFWna1/cNVYdQAcY
- MD5 SHA1 SHA512 SSDEEP