emotet | 848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200

Analysis

max time kernel
20s
max time network
30s
platform
windows10_x64
resource
win10v200722
submitted
29-07-2020 02:49

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General

Target

848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe
Size

668KB
MD5

fa960813a97ed759ccdd3b6594148824
SHA1

4a6fbb7adc3ff2021aeffd7a031b48fca90a377b
SHA256

848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200
SHA512

c6998ebd1af522305482f9825822aed538847d944fc563bd9d4cdfb8cfe4edb327dfc0574cb0fcb7624986adac2fc1c8f345c4bf1441a92fdbfa8bcaa4531b3a

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 SetWindowsHookEx 4 IoCs

pid	Process
2080	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe
2080	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe
4068	authfwcfg.exe
4068	authfwcfg.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2080	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2080 wrote to memory of 4068	2080	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe	66
PID 2080 wrote to memory of 4068	2080	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe	66
PID 2080 wrote to memory of 4068	2080	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe	66

Executes dropped EXE 1 IoCs

pid	Process
4068	authfwcfg.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4068	authfwcfg.exe
4068	authfwcfg.exe
4068	authfwcfg.exe
4068	authfwcfg.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral1/memory/2080-0-0x00000000005A0000-0x00000000005AC000-memory.dmp	emotet
behavioral1/memory/4068-3-0x0000000000650000-0x000000000065C000-memory.dmp	emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\LocationApi\authfwcfg.exe	848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe

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

C:\Users\Admin\AppData\Local\Temp\848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe
"C:\Users\Admin\AppData\Local\Temp\848edb535d8af55d025d454f415ad81c33b0c2f94fb531550bf8255d0e540200.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:2080
- C:\Windows\SysWOW64\LocationApi\authfwcfg.exe
  "C:\Windows\SysWOW64\LocationApi\authfwcfg.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4068

Network

MITRE ATT&CK Matrix

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Downloads

memory/2080-0-0x00000000005A0000-0x00000000005AC000-memory.dmp

Filesize
48KB

Download
memory/4068-3-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download