Analysis
- max time kernel
104s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-en-20220112 - submitted
02/02/2022, 17:10
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll
Resource
win7-en-20211208
General
- Target emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll
- Size 988KB
- Sample220202-vpwr2sdcam
- SHA256 2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e
- MD5 0c8212c5043004891f6685dd9c07078f
- SHA1 4745e9863d1962ed0e88fe3a126c4bddc4888495
- SHA512 eaf93520c8fdb19c9a276311d6b9ebbc195d0fae97947379ea2371db26c1dbd50d06a90f798cfd092c1f88d4019e0e633de34518442ee27ad70fece48e7d60f2
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
23.246.204.126:443
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149.56.163.161:8080
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212.237.5.209:443
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159.89.230.105:443
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178.63.25.185:443
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104.251.214.46:8080
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195.154.133.20:443
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217.182.143.207:443
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103.75.201.4:443
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162.243.175.63:443
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173.212.193.249:8080
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138.185.72.26:8080
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107.182.225.142:8080
-
45.118.115.99:8080
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46.55.222.11:443
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212.237.56.116:7080
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178.79.147.66:8080
-
160.16.102.168:80
-
212.237.17.99:8080
-
51.38.71.0:443
-
207.38.84.195:8080
-
212.24.98.99:8080
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110.232.117.186:8080
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159.8.59.82:8080
-
131.100.24.231:80
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58.227.42.236:80
-
164.68.99.3:8080
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103.75.201.2:443
-
41.76.108.46:8080
-
162.214.50.39:7080
-
50.116.54.215:443
-
203.114.109.124:443
-
45.142.114.231:8080
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192.254.71.210:443
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185.157.82.211:8080
-
45.118.135.203:7080
-
129.232.188.93:443
-
45.176.232.124:443
-
79.172.212.216:8080
-
158.69.222.101:443
-
144.76.186.49:8080
-
200.17.134.35:7080
-
176.104.106.96:8080
-
81.0.236.90:443
-
216.158.226.206:443
Signatures
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotifyIcon.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotifyIcon.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3660 wrote to memory of 2024 3660 regsvr32.exe 56 PID 3660 wrote to memory of 2024 3660 regsvr32.exe 56 PID 3660 wrote to memory of 2024 3660 regsvr32.exe 56 PID 2024 wrote to memory of 1028 2024 regsvr32.exe 61 PID 2024 wrote to memory of 1028 2024 regsvr32.exe 61 PID 2024 wrote to memory of 1028 2024 regsvr32.exe 61
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3660 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll",DllRegisterServer3⤵PID:1028
-
-
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k wusvcs -p1⤵PID:3496
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
PID:4092