emotet | 631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5

Analysis

max time kernel
30s
max time network
29s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 04:45

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General

Target

631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe
Size

668KB
MD5

9762293617653c7680b1ec434f325a65
SHA1

57797fb4b25c86f9c8f3e8a7d263f05ad8abb336
SHA256

631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5
SHA512

e6ea417b2ff9615c319b2cc6ef349a6084d754c1046bce91fe0a17322ef7d8068a2a3f047b325acbd4ef16fee8de93f1252b9495683e6fdd166956774ea1c450

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 500 wrote to memory of 796	500	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe	66
PID 500 wrote to memory of 796	500	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe	66
PID 500 wrote to memory of 796	500	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe	66

Executes dropped EXE 1 IoCs

pid	Process
796	daxexec.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
796	daxexec.exe
796	daxexec.exe
796	daxexec.exe
796	daxexec.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/500-0-0x0000000002290000-0x000000000229C000-memory.dmp	emotet
behavioral1/memory/796-3-0x0000000002070000-0x000000000207C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ir41_qcxoriginal\daxexec.exe	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe

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

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
500	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe
500	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe
796	daxexec.exe
796	daxexec.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
500	631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe

C:\Users\Admin\AppData\Local\Temp\631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe
"C:\Users\Admin\AppData\Local\Temp\631a3afce4e640f4de413f5e13a971378070193154eb88ae35a13a827447c0d5.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
PID:500
- C:\Windows\SysWOW64\ir41_qcxoriginal\daxexec.exe
  "C:\Windows\SysWOW64\ir41_qcxoriginal\daxexec.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:796

Network

MITRE ATT&CK Matrix

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Downloads

memory/500-0-0x0000000002290000-0x000000000229C000-memory.dmp

Filesize
48KB

Download
memory/796-3-0x0000000002070000-0x000000000207C000-memory.dmp

Filesize
48KB

Download