Malware Analysis Report

2024-10-24 16:47

Sample ID 240419-cw5peseb85
Target f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118
SHA256 65ed67e61818f348fd59b7dbb9e88935f7da64c185965e3d597ea617b3ff35e1
Tags
upx warzonerat infostealer rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

65ed67e61818f348fd59b7dbb9e88935f7da64c185965e3d597ea617b3ff35e1

Threat Level: Known bad

The file f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

upx warzonerat infostealer rat

WarzoneRat, AveMaria

Warzone RAT payload

UPX packed file

Executes dropped EXE

Loads dropped DLL

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-19 02:26

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-19 02:26

Reported

2024-04-19 02:29

Platform

win7-20240221-en

Max time kernel

143s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzone RAT payload

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\test.exe N/A

UPX packed file

upx
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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2404 set thread context of 2264 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 328 wrote to memory of 1932 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1932 wrote to memory of 2404 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 1932 wrote to memory of 2404 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 1932 wrote to memory of 2404 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 1932 wrote to memory of 2404 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2404 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2404 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2404 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2404 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2264 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 2264 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 2264 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 2264 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 2264 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 2264 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c test.exe

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

test.exe

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

test.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe"

Network

Country Destination Domain Proto
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp

Files

memory/328-1-0x0000000000400000-0x0000000000761000-memory.dmp

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

MD5 deace68722b647efb1e18e379f7f5110
SHA1 afe4fd34d5eefe7a88bac9c0c46d6c5d15f5a304
SHA256 3179686b24219094a8699cb0685888bbc6438d042e098a310849d3fa451e84f7
SHA512 dd28ae7378baae0e4899fa413c7ce38494b5c3f51293ce15bdfa2b243496844967bef05f000b2c03f841e92cddcab5c91aac0742222243949987b75dc80533f0

memory/1932-6-0x00000000022E0000-0x000000000239E000-memory.dmp

memory/1932-7-0x00000000022E0000-0x000000000239E000-memory.dmp

memory/2404-8-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/2404-10-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/2404-9-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2404-15-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/2404-18-0x00000000020F0000-0x00000000021AE000-memory.dmp

memory/2404-13-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/2264-12-0x0000000000400000-0x0000000000553000-memory.dmp

memory/328-20-0x0000000000400000-0x0000000000761000-memory.dmp

memory/2264-19-0x0000000000400000-0x0000000000553000-memory.dmp

memory/2264-21-0x0000000000400000-0x0000000000553000-memory.dmp

memory/2716-22-0x0000000000160000-0x0000000000161000-memory.dmp

memory/2716-23-0x0000000000160000-0x0000000000161000-memory.dmp

memory/2264-26-0x0000000000400000-0x0000000000553000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-19 02:26

Reported

2024-04-19 02:29

Platform

win10v2004-20240412-en

Max time kernel

147s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe"

Signatures

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzone RAT payload

rat
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

Executes dropped EXE

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

UPX packed file

upx
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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4716 set thread context of 1484 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3392 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3392 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3392 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2464 wrote to memory of 4716 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2464 wrote to memory of 4716 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 2464 wrote to memory of 4716 N/A C:\Windows\SysWOW64\cmd.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 4716 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 4716 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 4716 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Users\Admin\AppData\Local\Temp\test.exe
PID 1484 wrote to memory of 5056 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 1484 wrote to memory of 5056 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 1484 wrote to memory of 5056 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 1484 wrote to memory of 5056 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe
PID 1484 wrote to memory of 5056 N/A C:\Users\Admin\AppData\Local\Temp\test.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f94cc4a8bc7778ad06c46dea2fcae015_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c test.exe

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

test.exe

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

test.exe

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp
HK 185.140.53.185:2844 tcp

Files

memory/3392-0-0x0000000000400000-0x0000000000761000-memory.dmp

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

MD5 deace68722b647efb1e18e379f7f5110
SHA1 afe4fd34d5eefe7a88bac9c0c46d6c5d15f5a304
SHA256 3179686b24219094a8699cb0685888bbc6438d042e098a310849d3fa451e84f7
SHA512 dd28ae7378baae0e4899fa413c7ce38494b5c3f51293ce15bdfa2b243496844967bef05f000b2c03f841e92cddcab5c91aac0742222243949987b75dc80533f0

memory/4716-5-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/4716-6-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

memory/4716-7-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/1484-9-0x0000000000400000-0x0000000000553000-memory.dmp

memory/4716-10-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

memory/4716-8-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/1484-14-0x0000000000400000-0x0000000000553000-memory.dmp

memory/1484-16-0x0000000000400000-0x0000000000553000-memory.dmp

memory/3392-15-0x0000000000400000-0x0000000000761000-memory.dmp

memory/5056-17-0x0000000000BB0000-0x0000000000BB1000-memory.dmp

memory/1484-19-0x0000000000400000-0x0000000000553000-memory.dmp