Malware Analysis Report

2024-11-13 18:28

Sample ID 240814-14th5asgrj
Target 97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118
SHA256 2235e26bc2dd7aade89a618da01e3cb963680e9547f33928426cbe4100f292b4
Tags
cybergate vítima discovery stealer 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

2235e26bc2dd7aade89a618da01e3cb963680e9547f33928426cbe4100f292b4

Threat Level: Known bad

The file 97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

cybergate vítima discovery stealer trojan

CyberGate, Rebhip

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of UnmapMainImage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-14 22:12

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-14 22:12

Reported

2024-08-14 22:15

Platform

win7-20240708-en

Max time kernel

117s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe"

Signatures

CyberGate, Rebhip

trojan stealer cybergate

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\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 2200 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

Network

N/A

Files

memory/2200-0-0x00000000747D1000-0x00000000747D2000-memory.dmp

memory/2200-1-0x00000000747D0000-0x0000000074D7B000-memory.dmp

memory/2200-2-0x00000000747D0000-0x0000000074D7B000-memory.dmp

memory/2744-3-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-4-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-12-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2744-9-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-8-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-7-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-6-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2744-5-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2200-23-0x00000000747D0000-0x0000000074D7B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-14 22:12

Reported

2024-08-14 22:15

Platform

win10v2004-20240802-en

Max time kernel

139s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe"

Signatures

CyberGate, Rebhip

trojan stealer cybergate

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\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3204 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 4596 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe
PID 3204 wrote to memory of 1172 N/A C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\97e00542138bf6fca3f52c11ef75b4ab_JaffaCakes118.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1172 -ip 1172

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4596 -ip 4596

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 12

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4596 -s 12

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
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 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/3204-0-0x0000000075422000-0x0000000075423000-memory.dmp

memory/3204-1-0x0000000075420000-0x00000000759D1000-memory.dmp

memory/3204-2-0x0000000075420000-0x00000000759D1000-memory.dmp

memory/1172-3-0x0000000000400000-0x000000000044E000-memory.dmp

memory/3204-5-0x0000000075420000-0x00000000759D1000-memory.dmp