Malware Analysis Report

2024-10-23 21:54

Sample ID 241014-wt45nasgkm
Target 43883777c9e6ca36de86c7db9f443376_JaffaCakes118
SHA256 7a6a24f9bc07388b4a27beba0b2c25c4c7800d3e707e0959ff667b431722ad17
Tags
raccoon e2b58b2c24d80fcfd249021c5a21ac97c09e40a1 discovery stealer
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

7a6a24f9bc07388b4a27beba0b2c25c4c7800d3e707e0959ff667b431722ad17

Threat Level: Known bad

The file 43883777c9e6ca36de86c7db9f443376_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

raccoon e2b58b2c24d80fcfd249021c5a21ac97c09e40a1 discovery stealer

Raccoon

Raccoon Stealer V1 payload

Executes dropped EXE

Loads dropped DLL

Checks computer location settings

Suspicious use of SetThreadContext

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-14 18:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-14 18:13

Reported

2024-10-14 18:16

Platform

win7-20240708-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe"

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V1 payload

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:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2684 set thread context of 2692 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

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\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2196 wrote to memory of 2104 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Windows\System32\cmd.exe
PID 2196 wrote to memory of 2104 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Windows\System32\cmd.exe
PID 2196 wrote to memory of 2104 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Windows\System32\cmd.exe
PID 2196 wrote to memory of 2104 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Windows\System32\cmd.exe
PID 2196 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2196 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2196 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2196 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2684 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2684 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2684 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2684 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe
PID 2684 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

Processes

C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c ""C:\Users\Admin\AppData\Local\Temp\mihost\KillDuplicate.cmd" "C:\Users\Admin\AppData\Local\Temp\mihost" "43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe""

C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

"C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe"

C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

"C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 telete.in udp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp

Files

\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

MD5 eb29c0d9cdec9593430ea87bd3e5a5f9
SHA1 75dbc7ae700f80a4d19480531ec01b56be57a835
SHA256 367f6ba2d6f4014c4f599c1fe5596190f4573c53c8f55564044deada74bcc55c
SHA512 8eb56eba6ecd419dc577adc587a6653c297bccd71cacbd34c9cd25888644e281ae7aa0293d886f71bba6fdc266af4a2512ac22113374610112b96a707dce3312

memory/2684-14-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2684-15-0x00000000002B0000-0x00000000002B7000-memory.dmp

memory/2692-18-0x0000000000400000-0x0000000000496000-memory.dmp

memory/2692-25-0x0000000000400000-0x0000000000496000-memory.dmp

memory/2692-23-0x0000000000400000-0x0000000000496000-memory.dmp

memory/2692-26-0x0000000000400000-0x0000000000492000-memory.dmp

memory/2692-27-0x0000000000400000-0x0000000000496000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-14 18:13

Reported

2024-10-14 18:16

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe"

Signatures

Raccoon

stealer raccoon

Raccoon Stealer V1 payload

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
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe N/A

Executes dropped EXE

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5112 set thread context of 2828 N/A C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

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\mihost\mihost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of SetWindowsHookEx

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

Processes

C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c ""C:\Users\Admin\AppData\Local\Temp\mihost\KillDuplicate.cmd" "C:\Users\Admin\AppData\Local\Temp\mihost" "43883777c9e6ca36de86c7db9f443376_JaffaCakes118.exe""

C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

"C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe"

C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

"C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 telete.in udp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 227.243.59.199.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 22.210.23.2.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 199.59.243.227:443 telete.in tcp
US 8.8.8.8:53 13.73.50.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\mihost\mihost.exe

MD5 eb29c0d9cdec9593430ea87bd3e5a5f9
SHA1 75dbc7ae700f80a4d19480531ec01b56be57a835
SHA256 367f6ba2d6f4014c4f599c1fe5596190f4573c53c8f55564044deada74bcc55c
SHA512 8eb56eba6ecd419dc577adc587a6653c297bccd71cacbd34c9cd25888644e281ae7aa0293d886f71bba6fdc266af4a2512ac22113374610112b96a707dce3312

memory/5112-17-0x00000000006A0000-0x00000000006A1000-memory.dmp

memory/5112-16-0x0000000077EB2000-0x0000000077EB3000-memory.dmp

memory/5112-18-0x00000000009F0000-0x00000000009F7000-memory.dmp

memory/2828-19-0x0000000000400000-0x0000000000496000-memory.dmp

memory/2828-21-0x0000000000400000-0x0000000000496000-memory.dmp

memory/2828-22-0x0000000000400000-0x0000000000496000-memory.dmp

memory/2828-24-0x0000000000400000-0x0000000000496000-memory.dmp

memory/5112-26-0x00000000009F0000-0x00000000009F7000-memory.dmp

memory/2828-25-0x0000000000400000-0x0000000000492000-memory.dmp

memory/2828-29-0x0000000000400000-0x0000000000492000-memory.dmp

memory/2828-30-0x0000000000400000-0x0000000000496000-memory.dmp