Malware Analysis Report

2025-01-02 05:35

Sample ID 241009-axhj6sybkf
Target 27d28c15926bf1120fa3f75d0add1723_JaffaCakes118
SHA256 ac4c879915e9429ce43900b2efd56becc50c842b6d70f2328a3ad40f749c675f
Tags
redline sectoprat hen1 discovery infostealer rat 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

ac4c879915e9429ce43900b2efd56becc50c842b6d70f2328a3ad40f749c675f

Threat Level: Known bad

The file 27d28c15926bf1120fa3f75d0add1723_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat hen1 discovery infostealer rat trojan

RedLine

SectopRAT payload

SectopRAT

RedLine payload

CustAttr .NET packer

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-09 00:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-09 00:35

Reported

2024-10-09 07:56

Platform

win7-20240903-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe"

Signatures

RedLine

infostealer redline

RedLine 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

SectopRAT

trojan rat sectoprat

SectopRAT 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

CustAttr .NET packer

Description Indicator Process Target
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\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 2160 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe"

Network

Country Destination Domain Proto
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp

Files

memory/2160-0-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2160-1-0x0000000001010000-0x0000000001196000-memory.dmp

memory/2160-2-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2160-3-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2160-4-0x0000000000560000-0x0000000000572000-memory.dmp

memory/2160-5-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2160-6-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2160-7-0x0000000005220000-0x0000000005292000-memory.dmp

memory/2160-8-0x0000000005DB0000-0x0000000005E38000-memory.dmp

memory/2160-9-0x00000000006B0000-0x00000000006CE000-memory.dmp

memory/2548-10-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2548-20-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2548-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2548-16-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2548-14-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2548-12-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2160-26-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2548-25-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2548-22-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2548-27-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2548-28-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2548-29-0x0000000074410000-0x0000000074AFE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-09 00:35

Reported

2024-10-09 07:57

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

CustAttr .NET packer

Description Indicator Process Target
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\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe
PID 968 wrote to memory of 2924 N/A C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp
NL 45.67.228.152:54641 tcp

Files

memory/968-0-0x000000007538E000-0x000000007538F000-memory.dmp

memory/968-1-0x0000000000C10000-0x0000000000D96000-memory.dmp

memory/968-2-0x0000000005C80000-0x0000000006224000-memory.dmp

memory/968-3-0x00000000056D0000-0x0000000005762000-memory.dmp

memory/968-4-0x0000000005770000-0x000000000580C000-memory.dmp

memory/968-5-0x0000000075380000-0x0000000075B30000-memory.dmp

memory/968-6-0x0000000075380000-0x0000000075B30000-memory.dmp

memory/968-7-0x0000000005670000-0x000000000567A000-memory.dmp

memory/968-8-0x00000000059C0000-0x00000000059D2000-memory.dmp

memory/968-9-0x000000007538E000-0x000000007538F000-memory.dmp

memory/968-10-0x0000000075380000-0x0000000075B30000-memory.dmp

memory/968-11-0x0000000006BA0000-0x0000000006C12000-memory.dmp

memory/968-12-0x0000000006FB0000-0x0000000007038000-memory.dmp

memory/968-13-0x00000000094A0000-0x00000000094BE000-memory.dmp

memory/2924-14-0x0000000000400000-0x000000000041E000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\27d28c15926bf1120fa3f75d0add1723_JaffaCakes118.exe.log

MD5 21e594849d9d68d6e77d327848021e5c
SHA1 812590cb60e0e7d11f0350ea46a484a2758178c2
SHA256 b503f7214e23e0c8881eba99991af376427074bd9410e2a52fcf009b0a73db9e
SHA512 8c63c8ae84d626869f93af20a5dcc46fd26cdf4573848631adfe905313dea255d3c2337f7d45a63e72dc9297c60d7a18107bbf72b34e4b448109797aaa50377a

memory/2924-18-0x0000000075380000-0x0000000075B30000-memory.dmp

memory/968-17-0x0000000075380000-0x0000000075B30000-memory.dmp

memory/2924-19-0x0000000005BE0000-0x00000000061F8000-memory.dmp

memory/2924-20-0x0000000005660000-0x0000000005672000-memory.dmp

memory/2924-21-0x00000000056C0000-0x00000000056FC000-memory.dmp

memory/2924-22-0x0000000075380000-0x0000000075B30000-memory.dmp

memory/2924-23-0x0000000005700000-0x000000000574C000-memory.dmp

memory/2924-24-0x0000000005970000-0x0000000005A7A000-memory.dmp

memory/2924-25-0x0000000075380000-0x0000000075B30000-memory.dmp