Malware Analysis Report

2024-10-18 21:19

Sample ID 240512-qkyzdsgc7x
Target 3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118
SHA256 e0ef1b4b09270eb5c33366ac7a1abe45a86ec33f849a71b980a0d6dce7b021b5
Tags
emotet epoch2 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e0ef1b4b09270eb5c33366ac7a1abe45a86ec33f849a71b980a0d6dce7b021b5

Threat Level: Known bad

The file 3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch2 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-12 13:19

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-12 13:19

Reported

2024-05-12 13:22

Platform

win7-20240221-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 24.43.32.186:80 tcp
US 24.43.32.186:80 tcp
US 38.111.46.46:8080 tcp
US 38.111.46.46:8080 tcp
US 134.209.36.254:8080 tcp
US 134.209.36.254:8080 tcp
US 162.241.242.173:8080 tcp

Files

memory/2220-4-0x00000000003D0000-0x00000000003E0000-memory.dmp

memory/2220-0-0x00000000003B0000-0x00000000003C2000-memory.dmp

memory/2220-7-0x00000000003A0000-0x00000000003AF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-12 13:19

Reported

2024-05-12 13:22

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Emotet payload

trojan banker
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\wiadefui\cliconfg.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\wiadefui\cliconfg.exe C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3a50dca76cf4c53fbb6a07002575013e_JaffaCakes118.exe"

C:\Windows\SysWOW64\wiadefui\cliconfg.exe

"C:\Windows\SysWOW64\wiadefui\cliconfg.exe"

Network

Country Destination Domain Proto
US 24.43.32.186:80 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 24.121.18.2.in-addr.arpa udp
US 38.111.46.46:8080 tcp
US 134.209.36.254:8080 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 162.241.242.173:8080 tcp
CA 74.120.55.163:80 tcp
HK 61.92.17.12:80 tcp
US 8.8.8.8:53 40.173.79.40.in-addr.arpa udp

Files

memory/1880-0-0x00000000005F0000-0x0000000000602000-memory.dmp

memory/1880-5-0x0000000000610000-0x0000000000620000-memory.dmp

memory/1880-3-0x00000000005D0000-0x00000000005DF000-memory.dmp

memory/1880-9-0x0000000000400000-0x0000000000428000-memory.dmp

C:\Windows\SysWOW64\wiadefui\cliconfg.exe

MD5 3a50dca76cf4c53fbb6a07002575013e
SHA1 9a60a9bd902d01af9f7e4ac52ad862796c0c70e5
SHA256 e0ef1b4b09270eb5c33366ac7a1abe45a86ec33f849a71b980a0d6dce7b021b5
SHA512 ec83b9e4227490bb2b535f261c208faaeb74e2ef4515d3152f9866eb387f6748948b23df5d179582310993e4c53168dd7c240e532ceb0b00baee76f8fe91432c

memory/792-15-0x00000000020A0000-0x00000000020B0000-memory.dmp

memory/792-10-0x00000000005A0000-0x00000000005B2000-memory.dmp