Analysis
- max time kernel
124s - max time network
160s - platform
windows10_x64 - resource
win10-en-20211104 - submitted
02/12/2021, 09:21
Static task
static1
Behavioral task
behavioral1
Sample
emotet_exe_e4_b57e108cabfe148d17a7eb12c39225c8065d34d6224f1cd60f7b7b7cdc43bd97_2021-12-02__092019.exe.dll
Resource
win7-en-20211104
General
- Target emotet_exe_e4_b57e108cabfe148d17a7eb12c39225c8065d34d6224f1cd60f7b7b7cdc43bd97_2021-12-02__092019.exe.dll
- Size 745KB
- Sample211202-lbcbtahae5
- SHA256 b57e108cabfe148d17a7eb12c39225c8065d34d6224f1cd60f7b7b7cdc43bd97
- MD5 869047befdd1f094215cbf85d8646a53
- SHA1 a6adaaa28efa33bcef793586df3ff0b554299789
- SHA512 16c97bfe66b13913e69ad637941b650303d582074a8f8fd0b0ea525894cfe1c963e79f6acc52d38a1605a76133e14aa82f9d2e36596195900ba8409a8ce30bd2
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
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172.104.227.98:443
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31.207.89.74:8080
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46.55.222.11:443
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41.76.108.46:8080
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103.8.26.103:8080
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185.184.25.237:8080
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103.8.26.102:8080
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203.114.109.124:443
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45.118.115.99:8080
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178.79.147.66:8080
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58.227.42.236:80
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45.118.135.203:7080
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103.75.201.2:443
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195.154.133.20:443
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192.254.71.210:443
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45.142.114.231:8080
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212.237.5.209:443
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207.38.84.195:8080
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104.251.214.46:8080
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212.237.17.99:8080
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212.237.56.116:7080
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216.158.226.206:443
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110.232.117.186:8080
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158.69.222.101:443
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107.182.225.142:8080
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176.104.106.96:8080
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81.0.236.90:443
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50.116.54.215:443
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138.185.72.26:8080
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51.68.175.8:8080
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210.57.217.132:8080
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3780 wrote to memory of 3696 3780 regsvr32.exe 69 PID 3780 wrote to memory of 3696 3780 regsvr32.exe 69 PID 3780 wrote to memory of 3696 3780 regsvr32.exe 69 PID 3696 wrote to memory of 3292 3696 regsvr32.exe 70 PID 3696 wrote to memory of 3292 3696 regsvr32.exe 70 PID 3696 wrote to memory of 3292 3696 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_b57e108cabfe148d17a7eb12c39225c8065d34d6224f1cd60f7b7b7cdc43bd97_2021-12-02__092019.exe.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3780 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_b57e108cabfe148d17a7eb12c39225c8065d34d6224f1cd60f7b7b7cdc43bd97_2021-12-02__092019.exe.dll2⤵
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_b57e108cabfe148d17a7eb12c39225c8065d34d6224f1cd60f7b7b7cdc43bd97_2021-12-02__092019.exe.dll",DllRegisterServer3⤵PID:3292
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