Malware Analysis Report

2025-04-13 20:42

Sample ID 240704-cv3hns1gla
Target 2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118
SHA256 e8a0e3a54f0d08a826ef04b40bd21af012f47703038b9ae09e07b0e30aecdc68
Tags
modiloader trojan
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

e8a0e3a54f0d08a826ef04b40bd21af012f47703038b9ae09e07b0e30aecdc68

Threat Level: Known bad

The file 2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader trojan

ModiLoader, DBatLoader

ModiLoader Second Stage

Loads dropped DLL

Deletes itself

Executes dropped EXE

Suspicious use of SetThreadContext

Drops file in System32 directory

Drops file in Program Files directory

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-04 02:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-04 02:24

Reported

2024-07-04 02:27

Platform

win7-20240611-en

Max time kernel

142s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

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

Deletes itself

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\_rejoice46.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe N/A
File created C:\Windows\SysWOW64\_rejoice46.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2792 set thread context of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2176 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 2176 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 2176 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 2176 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 2792 wrote to memory of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 2792 wrote to memory of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 2792 wrote to memory of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 2792 wrote to memory of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 2792 wrote to memory of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 2792 wrote to memory of 2916 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 2792 wrote to memory of 2592 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\WerFault.exe
PID 2792 wrote to memory of 2592 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\WerFault.exe
PID 2792 wrote to memory of 2592 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\WerFault.exe
PID 2792 wrote to memory of 2592 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\WerFault.exe
PID 2176 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2176 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2176 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2176 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe"

C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe

"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe"

C:\Windows\SysWOW64\calc.exe

"C:\Windows\system32\calc.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 300

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""

Network

N/A

Files

memory/2176-0-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2176-3-0x0000000000390000-0x0000000000391000-memory.dmp

memory/2176-9-0x0000000000360000-0x0000000000361000-memory.dmp

memory/2176-8-0x0000000003390000-0x0000000003391000-memory.dmp

memory/2176-7-0x0000000000370000-0x0000000000371000-memory.dmp

memory/2176-6-0x0000000000380000-0x0000000000381000-memory.dmp

memory/2176-5-0x0000000000290000-0x0000000000291000-memory.dmp

memory/2176-4-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2176-2-0x0000000000340000-0x0000000000341000-memory.dmp

memory/2176-1-0x00000000003A0000-0x00000000003F4000-memory.dmp

memory/2176-14-0x0000000000770000-0x0000000000771000-memory.dmp

memory/2176-13-0x0000000000790000-0x0000000000791000-memory.dmp

memory/2176-12-0x0000000003380000-0x0000000003383000-memory.dmp

memory/2176-11-0x0000000000620000-0x0000000000621000-memory.dmp

memory/2176-16-0x0000000000750000-0x0000000000751000-memory.dmp

memory/2176-23-0x0000000002480000-0x0000000002481000-memory.dmp

memory/2176-27-0x00000000024B0000-0x00000000024B1000-memory.dmp

memory/2176-26-0x00000000024C0000-0x00000000024C1000-memory.dmp

memory/2176-25-0x0000000002450000-0x0000000002451000-memory.dmp

memory/2176-24-0x0000000002460000-0x0000000002461000-memory.dmp

memory/2176-22-0x00000000024A0000-0x00000000024A1000-memory.dmp

memory/2176-21-0x0000000000760000-0x0000000000761000-memory.dmp

memory/2176-20-0x0000000000850000-0x0000000000851000-memory.dmp

memory/2176-19-0x00000000007A0000-0x00000000007A1000-memory.dmp

memory/2176-18-0x00000000007B0000-0x00000000007B1000-memory.dmp

memory/2176-17-0x0000000000740000-0x0000000000741000-memory.dmp

memory/2176-15-0x00000000007C0000-0x00000000007C1000-memory.dmp

memory/2176-10-0x0000000003390000-0x0000000003391000-memory.dmp

memory/2176-28-0x0000000003370000-0x0000000003372000-memory.dmp

memory/2176-29-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2176-30-0x0000000000280000-0x0000000000281000-memory.dmp

\Program Files\Common Files\Microsoft Shared\MSInfo\rejoice46.exe

MD5 2450c1179cc94387067c9d8b87fb0d00
SHA1 add9bb05f1da5f72186ee7777a89daf9f936212f
SHA256 e8a0e3a54f0d08a826ef04b40bd21af012f47703038b9ae09e07b0e30aecdc68
SHA512 8f893294d155af4aa20078db318693fb73d93ab0d5c13c3c9a4a7d49ccc8d3a028d0274217d89d0d021bb16c3cced44958adb7b6078f2d8f64c188ce5961e764

memory/2176-41-0x00000000046C0000-0x00000000047D7000-memory.dmp

memory/2792-42-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2176-39-0x00000000046C0000-0x00000000047D7000-memory.dmp

memory/2916-46-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2916-49-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2176-54-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2176-55-0x00000000003A0000-0x00000000003F4000-memory.dmp

memory/2792-57-0x0000000000400000-0x0000000000517000-memory.dmp

C:\Program Files\Common Files\Microsoft Shared\MSInfo\SgotoDel.bat

MD5 dd966e47069fc16a2e685baf9544d290
SHA1 924649cb0706d8c3bb7267c13b438d29af2a9726
SHA256 b946a1ea94ca615d1669620eedc72c5334fe453a0e0409174960c093d1ade55c
SHA512 74ddb2c3f5b3f8fc94ddf196ebd1f32c7fa3a95557755fe84c3d9f91a568f4209e8eeee2c8b9f1efea584a90186d0b4215ad194f9c0d90d7977e301f9586b498

memory/2176-70-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2176-71-0x00000000003A0000-0x00000000003F4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-04 02:24

Reported

2024-07-04 02:27

Platform

win10v2004-20240611-en

Max time kernel

132s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

ModiLoader Second Stage

Description Indicator Process Target
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:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\_rejoice46.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe N/A
File opened for modification C:\Windows\SysWOW64\_rejoice46.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3592 set thread context of 2436 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe N/A
File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe N/A
File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2456 wrote to memory of 3592 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 2456 wrote to memory of 3592 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 2456 wrote to memory of 3592 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe
PID 3592 wrote to memory of 2436 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 3592 wrote to memory of 2436 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 3592 wrote to memory of 2436 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 3592 wrote to memory of 2436 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 3592 wrote to memory of 2436 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\Windows\SysWOW64\calc.exe
PID 3592 wrote to memory of 3800 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\program files\internet explorer\IEXPLORE.EXE
PID 3592 wrote to memory of 3800 N/A C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe C:\program files\internet explorer\IEXPLORE.EXE
PID 2456 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2456 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2456 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\2450c1179cc94387067c9d8b87fb0d00_JaffaCakes118.exe"

C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe

"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe"

C:\Windows\SysWOW64\calc.exe

"C:\Windows\system32\calc.exe"

C:\program files\internet explorer\IEXPLORE.EXE

"C:\program files\internet explorer\IEXPLORE.EXE"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3592 -ip 3592

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2436 -ip 2436

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 12

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 700

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat""

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 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/2456-0-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2456-1-0x0000000002320000-0x0000000002374000-memory.dmp

memory/2456-25-0x00000000025E0000-0x00000000025E1000-memory.dmp

memory/2456-24-0x0000000002580000-0x0000000002581000-memory.dmp

memory/2456-23-0x0000000002590000-0x0000000002591000-memory.dmp

memory/2456-22-0x00000000025B0000-0x00000000025B1000-memory.dmp

memory/2456-21-0x00000000025D0000-0x00000000025D1000-memory.dmp

memory/2456-19-0x0000000002450000-0x0000000002451000-memory.dmp

memory/2456-20-0x00000000023E0000-0x00000000023E1000-memory.dmp

memory/2456-18-0x0000000002420000-0x0000000002421000-memory.dmp

memory/2456-17-0x0000000002430000-0x0000000002431000-memory.dmp

memory/2456-16-0x00000000023C0000-0x00000000023C1000-memory.dmp

memory/2456-15-0x00000000023D0000-0x00000000023D1000-memory.dmp

memory/2456-14-0x0000000002440000-0x0000000002441000-memory.dmp

memory/2456-13-0x00000000023F0000-0x00000000023F1000-memory.dmp

memory/2456-12-0x0000000002410000-0x0000000002411000-memory.dmp

memory/2456-28-0x0000000002290000-0x0000000002291000-memory.dmp

memory/2456-27-0x0000000002280000-0x0000000002281000-memory.dmp

memory/2456-26-0x00000000034B0000-0x00000000034B2000-memory.dmp

memory/2456-11-0x00000000034C0000-0x00000000034C3000-memory.dmp

memory/2456-10-0x00000000023A0000-0x00000000023A1000-memory.dmp

memory/2456-9-0x00000000034D0000-0x00000000034D1000-memory.dmp

memory/2456-8-0x0000000002300000-0x0000000002301000-memory.dmp

memory/2456-7-0x0000000002380000-0x0000000002381000-memory.dmp

memory/2456-6-0x00000000022A0000-0x00000000022A1000-memory.dmp

memory/2456-5-0x00000000022B0000-0x00000000022B1000-memory.dmp

memory/2456-4-0x0000000002390000-0x0000000002391000-memory.dmp

memory/2456-3-0x00000000022D0000-0x00000000022D1000-memory.dmp

memory/2456-2-0x00000000022F0000-0x00000000022F1000-memory.dmp

C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice46.exe

MD5 2450c1179cc94387067c9d8b87fb0d00
SHA1 add9bb05f1da5f72186ee7777a89daf9f936212f
SHA256 e8a0e3a54f0d08a826ef04b40bd21af012f47703038b9ae09e07b0e30aecdc68
SHA512 8f893294d155af4aa20078db318693fb73d93ab0d5c13c3c9a4a7d49ccc8d3a028d0274217d89d0d021bb16c3cced44958adb7b6078f2d8f64c188ce5961e764

memory/3592-34-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2436-37-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2456-42-0x0000000000400000-0x0000000000517000-memory.dmp

memory/2456-43-0x0000000002320000-0x0000000002374000-memory.dmp

C:\Program Files\Common Files\Microsoft Shared\MSINFO\SgotoDel.bat

MD5 dd966e47069fc16a2e685baf9544d290
SHA1 924649cb0706d8c3bb7267c13b438d29af2a9726
SHA256 b946a1ea94ca615d1669620eedc72c5334fe453a0e0409174960c093d1ade55c
SHA512 74ddb2c3f5b3f8fc94ddf196ebd1f32c7fa3a95557755fe84c3d9f91a568f4209e8eeee2c8b9f1efea584a90186d0b4215ad194f9c0d90d7977e301f9586b498

memory/3592-45-0x0000000000400000-0x0000000000517000-memory.dmp