emotet | cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c

Analysis

max time kernel
29s
max time network
31s
platform
windows10_x64
resource
win10v200722
submitted
28-07-2020 19:17

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General

Target

cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe
Size

64KB
MD5

e01b339e2380bb67e64b0cdc1e9f1397
SHA1

55d5f4688e7c0bd3f54ad9a6ae9fa01977af2bb3
SHA256

cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c
SHA512

c056cc73b003198f650683c3c7fcedfa04eeaf87c776caaa11cd909154382c85c817fdffba11ca78ede49ff9126e2cf050a1680770cc70d7995ae3eb0d7823db

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 SetWindowsHookEx 4 IoCs

pid	Process
412	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe
412	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe
724	wlancfg.exe
724	wlancfg.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
412	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 412 wrote to memory of 724	412	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe	67
PID 412 wrote to memory of 724	412	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe	67
PID 412 wrote to memory of 724	412	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe	67

Executes dropped EXE 1 IoCs

pid	Process
724	wlancfg.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
724	wlancfg.exe
724	wlancfg.exe
724	wlancfg.exe
724	wlancfg.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/412-0-0x0000000000A40000-0x0000000000A4C000-memory.dmp	emotet
behavioral1/memory/724-3-0x00000000009D0000-0x00000000009DC000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\win32u\wlancfg.exe	cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe

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

C:\Users\Admin\AppData\Local\Temp\cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe
"C:\Users\Admin\AppData\Local\Temp\cc91c7773b01443142d43f1f5aa1f5bb14645df4dd34c4ac7d3adc481274ec8c.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:412
- C:\Windows\SysWOW64\win32u\wlancfg.exe
  "C:\Windows\SysWOW64\win32u\wlancfg.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:724

Network

MITRE ATT&CK Matrix

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Downloads

memory/412-0-0x0000000000A40000-0x0000000000A4C000-memory.dmp

Filesize
48KB

Download
memory/724-3-0x00000000009D0000-0x00000000009DC000-memory.dmp

Filesize
48KB

Download