emotet | a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd

Analysis

max time kernel
30s
max time network
34s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 01:58

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General

Target

a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe
Size

668KB
MD5

1b5379e23ef6b1ae43f44d2edfca9375
SHA1

8042c77f948ff42e9892dc4dc49196b1a48149fc
SHA256

a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd
SHA512

fc4238fcf0d43ef076c3c6e6e4fa3551ec3298e9de8b6f99a4f3c5bbcc5e452119c2974ec19b8d08d6dde0bd53b2613ea0674d1a70622972dd132f46dd7b17bc

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
492	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe
492	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe
796	Windows.Devices.Custom.ps.exe
796	Windows.Devices.Custom.ps.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
492	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 492 wrote to memory of 796	492	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe	67
PID 492 wrote to memory of 796	492	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe	67
PID 492 wrote to memory of 796	492	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe	67

Executes dropped EXE 1 IoCs

pid	Process
796	Windows.Devices.Custom.ps.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
796	Windows.Devices.Custom.ps.exe
796	Windows.Devices.Custom.ps.exe
796	Windows.Devices.Custom.ps.exe
796	Windows.Devices.Custom.ps.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/492-0-0x0000000000510000-0x000000000051C000-memory.dmp	emotet
behavioral1/memory/796-3-0x0000000000740000-0x000000000074C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\schannel\Windows.Devices.Custom.ps.exe	a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe

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

C:\Users\Admin\AppData\Local\Temp\a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe
"C:\Users\Admin\AppData\Local\Temp\a4f177ab00736f32498ba827ef40cc8fd4214499b920194b39490184163970fd.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:492
- C:\Windows\SysWOW64\schannel\Windows.Devices.Custom.ps.exe
  "C:\Windows\SysWOW64\schannel\Windows.Devices.Custom.ps.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:796

Network

MITRE ATT&CK Matrix

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Downloads

memory/492-0-0x0000000000510000-0x000000000051C000-memory.dmp

Filesize
48KB

Download
memory/796-3-0x0000000000740000-0x000000000074C000-memory.dmp

Filesize
48KB

Download