emotet | d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505

Analysis

max time kernel
29s
max time network
30s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 02:56

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General

Target

d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe
Size

668KB
MD5

b344fa189689cb7acc5145588259830b
SHA1

5e1d757ea0f400641a20aa9d2f60aea70014c3a4
SHA256

d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505
SHA512

66da9d42ab057c945f20f7906a364177c718d60f0aac2d56c1abac028f1be7ee6142928775e81cc087de4216031d0133e20993e7e7ebe7a639b9958890b27030

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

Executes dropped EXE 1 IoCs

pid	Process
644	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
644	schtasks.exe
644	schtasks.exe
644	schtasks.exe
644	schtasks.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/2584-0-0x0000000000660000-0x000000000066C000-memory.dmp	emotet
behavioral1/memory/644-3-0x00000000004D0000-0x00000000004DC000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\imapi2\schtasks.exe	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe

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

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2584	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe
2584	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe
644	schtasks.exe
644	schtasks.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2584	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 644	2584	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe	66
PID 2584 wrote to memory of 644	2584	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe	66
PID 2584 wrote to memory of 644	2584	d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe	66

C:\Users\Admin\AppData\Local\Temp\d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe
"C:\Users\Admin\AppData\Local\Temp\d851b8de803464d2a2625b82f2d74220fe95baaf9b92f07d1d6b96a1a5c20505.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\SysWOW64\imapi2\schtasks.exe
  "C:\Windows\SysWOW64\imapi2\schtasks.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:644

Network

MITRE ATT&CK Matrix

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Downloads

memory/644-3-0x00000000004D0000-0x00000000004DC000-memory.dmp

Filesize
48KB

Download
memory/2584-0-0x0000000000660000-0x000000000066C000-memory.dmp

Filesize
48KB

Download