emotet | 8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b

Analysis

max time kernel
29s
max time network
31s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 05:00

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General

Target

8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe
Size

668KB
MD5

b37cb54f653491d8866d36cff4a1546d
SHA1

c591db9b04fd7b223fcd4ba18902f8e433e023ae
SHA256

8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b
SHA512

5693e4505817510d3a48593f8e1ad42ac10f4c3274f2a9818af66d893d598e88f804eb005a1455fe97b1c894f5a544be54515da9c7c791a0bbb97464abe0c2f9

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

177.37.81.212:443

74.207.230.187:8080

190.164.75.175:80

87.252.100.28:80

105.209.239.55:80

163.172.107.70:8080

37.208.106.146:8080

24.157.25.203:80

212.112.113.235:80

140.207.113.106:443

75.139.38.211:80

192.210.217.94:8080

46.49.124.53:80

75.127.14.170:8080

87.106.231.60:8080

139.59.12.63:8080

181.167.35.84:80

201.214.108.231:80

74.208.173.91:8080

189.146.1.78:443

rsa_pubkey.plain

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 2960	3768	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe	66
PID 3768 wrote to memory of 2960	3768	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe	66
PID 3768 wrote to memory of 2960	3768	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe	66

Executes dropped EXE 1 IoCs

pid	Process
2960	autoconv.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2960	autoconv.exe
2960	autoconv.exe
2960	autoconv.exe
2960	autoconv.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/3768-0-0x0000000000780000-0x000000000078C000-memory.dmp	emotet
behavioral1/memory/2960-3-0x0000000002070000-0x000000000207C000-memory.dmp	emotet

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\cmdl32\autoconv.exe	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3768	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe
3768	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe
2960	autoconv.exe
2960	autoconv.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3768	8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe

C:\Users\Admin\AppData\Local\Temp\8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe
"C:\Users\Admin\AppData\Local\Temp\8c6fb895760177d1a50d358607953424b0749322909af605ff69dc4d0924629b.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
PID:3768
- C:\Windows\SysWOW64\cmdl32\autoconv.exe
  "C:\Windows\SysWOW64\cmdl32\autoconv.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2960

Network

MITRE ATT&CK Matrix

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Downloads

memory/2960-3-0x0000000002070000-0x000000000207C000-memory.dmp

Filesize
48KB

Download
memory/3768-0-0x0000000000780000-0x000000000078C000-memory.dmp

Filesize
48KB

Download