emotet | 42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42

Analysis

max time kernel
23s
max time network
26s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 06:05

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General

Target

42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe
Size

688KB
MD5

9f7f195ecbe94a55e53a92baed3e3eea
SHA1

4ef893a34334b27c295dd5ff71a545f4b9935145
SHA256

42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42
SHA512

7605c2f2f19824a83afdb8cdccd89123d5605d90dba11f5700071c464a1415b3982d78e4cb2c9c0a93d679fb4830e0c0820be80d11ba8396e778a29e42e9e0ab

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

76.27.179.47:80

212.51.142.238:8080

189.212.199.126:443

61.19.246.238:443

162.154.38.103:80

91.211.88.52:7080

83.110.223.58:443

124.45.106.173:443

116.203.32.252:8080

109.117.53.230:443

5.196.74.210:8080

75.139.38.211:80

168.235.67.138:7080

176.111.60.55:8080

169.239.182.217:8080

74.208.45.104:8080

31.31.77.83:443

222.214.218.37:4143

37.139.21.175:8080

91.205.215.66:443

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2080	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe
2080	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe
4068	WMVENCOD.exe
4068	WMVENCOD.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2080	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 4068	2080	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe	66
PID 2080 wrote to memory of 4068	2080	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe	66
PID 2080 wrote to memory of 4068	2080	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe	66

Executes dropped EXE 1 IoCs

pid	Process
4068	WMVENCOD.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4068	WMVENCOD.exe
4068	WMVENCOD.exe
4068	WMVENCOD.exe
4068	WMVENCOD.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/2080-0-0x0000000002360000-0x000000000236C000-memory.dmp	emotet
behavioral1/memory/4068-3-0x0000000002140000-0x000000000214C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\fontext\WMVENCOD.exe	42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe

C:\Users\Admin\AppData\Local\Temp\42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe
"C:\Users\Admin\AppData\Local\Temp\42c94e03d477d9e7297cfe19d318cad05fc9529012c18f1c23b39c7ca71b6c42.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:2080
- C:\Windows\SysWOW64\fontext\WMVENCOD.exe
  "C:\Windows\SysWOW64\fontext\WMVENCOD.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4068

Network

MITRE ATT&CK Matrix

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Downloads

memory/2080-0-0x0000000002360000-0x000000000236C000-memory.dmp

Filesize
48KB

Download
memory/4068-3-0x0000000002140000-0x000000000214C000-memory.dmp

Filesize
48KB

Download