Malware Analysis Report

2025-01-03 06:08

Sample ID 240730-br9l5s1aqp
Target 6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118
SHA256 562cfc5c538448538c25f3bab1a2e37b4fd31790fa293ea2c5a5b83a74397f1c
Tags
emotet epoch2 banker discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

562cfc5c538448538c25f3bab1a2e37b4fd31790fa293ea2c5a5b83a74397f1c

Threat Level: Known bad

The file 6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch2 banker discovery trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-30 01:23

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-30 01:23

Reported

2024-07-30 01:57

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 38.18.235.242:80 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FR 5.196.108.189:8080 tcp
KR 121.124.124.40:7080 tcp
US 104.236.246.93:8080 tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
AU 113.61.66.94:80 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
AU 120.150.60.189:80 tcp
PL 91.211.88.52:7080 tcp
US 8.8.8.8:53 udp

Files

memory/2712-5-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-9-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-14-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-13-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-12-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-6-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-11-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-10-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-8-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-7-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-4-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-3-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-15-0x00000000021E0000-0x00000000021E2000-memory.dmp

memory/2712-16-0x0000000000439000-0x000000000043A000-memory.dmp

memory/2712-17-0x00000000021F0000-0x0000000002200000-memory.dmp

memory/2712-21-0x0000000000400000-0x0000000000469000-memory.dmp

memory/2712-22-0x00000000021F0000-0x0000000002200000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-30 01:23

Reported

2024-07-30 02:02

Platform

win7-20240729-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\msvcr110\osuninst.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\msvcr110\osuninst.exe C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\msvcr110\osuninst.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6ccb3df3857ffc9d23de42f780f3fec0_JaffaCakes118.exe"

C:\Windows\SysWOW64\msvcr110\osuninst.exe

"C:\Windows\SysWOW64\msvcr110\osuninst.exe"

Network

Country Destination Domain Proto
US 38.18.235.242:80 tcp
US 38.18.235.242:80 tcp
FR 5.196.108.189:8080 tcp
FR 5.196.108.189:8080 tcp
KR 121.124.124.40:7080 tcp
KR 121.124.124.40:7080 tcp
US 104.236.246.93:8080 tcp
US 104.236.246.93:8080 tcp

Files

memory/1344-3-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-14-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-13-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-12-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-11-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-10-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-9-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-8-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-7-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-6-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-5-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-4-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-15-0x0000000000570000-0x0000000000572000-memory.dmp

memory/1344-16-0x0000000000439000-0x000000000043A000-memory.dmp

memory/1344-17-0x00000000007E0000-0x00000000007F0000-memory.dmp

memory/1344-21-0x0000000000400000-0x0000000000469000-memory.dmp

C:\Windows\SysWOW64\msvcr110\osuninst.exe

MD5 6ccb3df3857ffc9d23de42f780f3fec0
SHA1 e851c09f2ba45bb3cc0404e307a505cacbd33793
SHA256 562cfc5c538448538c25f3bab1a2e37b4fd31790fa293ea2c5a5b83a74397f1c
SHA512 b8312d10a2c9134f78bfb691fd72e2fc3bad7cbccc49f5dc9cfb9991c46c4b0d3c1414541eb585dd53cc96047c3cfbcebe538e9b55f491c9e39de62f452600e6

memory/852-31-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-30-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-29-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-28-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-38-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-37-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-36-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-35-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-34-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-33-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-32-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-39-0x00000000003F0000-0x00000000003F2000-memory.dmp

memory/852-40-0x0000000000570000-0x0000000000580000-memory.dmp

memory/852-44-0x0000000000570000-0x0000000000580000-memory.dmp