modiloader | 2beb5d46c94486a211643653d65d1a1952b3ef0983e74d1e4bf4476fa90833ce

Analysis

max time kernel
149s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/01/2025, 11:22

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General

Target

JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
Size

244KB
MD5

c650d943b26950830ff91945dadafa1f
SHA1

3e8065836d7018e684969946afb03573a7beb688
SHA256

2beb5d46c94486a211643653d65d1a1952b3ef0983e74d1e4bf4476fa90833ce
SHA512

f9c125dbb56d6c9e0644541f471da8b6aab58de9753b7994610235a2f6afcf7b7a608efc0fbda402e7be757dc0caa70fba20090170829164f6fa6df8384aa2fc
SSDEEP

6144:AaAbo5uA86xeI/s5tD4mMVohX7cla9PUCrzXF:AfbIkXIlaTrz1

Score

10^/10

modiloader bootkit discovery 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

ModiLoader Second Stage 11 IoCs

resource	yara_rule
behavioral1/memory/2684-28-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-30-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-26-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-24-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-22-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-34-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-35-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-39-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-40-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2684-52-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2
behavioral1/memory/2976-96-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2

Executes dropped EXE 3 IoCs

pid	Process
2544	met start.exe
2996	met start.exe
2976	met start.exe

Loads dropped DLL 2 IoCs

pid	Process
2684	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
2684	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\met start.exe\""	met start.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\met start.exe\""	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	met start.exe
File opened for modification	\??\PhysicalDrive0	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2700 set thread context of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2544 set thread context of 2996	2544	met start.exe	34
PID 2996 set thread context of 2976	2996	met start.exe	35

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 6 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	met start.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	met start.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	met start.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
2544	met start.exe
2996	met start.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2660 wrote to memory of 2700	2660	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	31
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2700 wrote to memory of 2684	2700	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	32
PID 2684 wrote to memory of 2544	2684	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	33
PID 2684 wrote to memory of 2544	2684	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	33
PID 2684 wrote to memory of 2544	2684	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	33
PID 2684 wrote to memory of 2544	2684	JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe	33
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2544 wrote to memory of 2996	2544	met start.exe	34
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35
PID 2996 wrote to memory of 2976	2996	met start.exe	35

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe"
  2⤵
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c650d943b26950830ff91945dadafa1f.exe"
    3⤵
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2684
  - - C:\Users\Admin\AppData\Roaming\met start.exe
      "C:\Users\Admin\AppData\Roaming\met start.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2544
    - - C:\Users\Admin\AppData\Roaming\met start.exe
        
        "C:\Users\Admin\AppData\Roaming\met start.exe"
        5⤵
        Executes dropped EXE
        Writes to the Master Boot Record (MBR)
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2996
      - C:\Users\Admin\AppData\Roaming\met start.exe
        
        "C:\Users\Admin\AppData\Roaming\met start.exe"
        6⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        
        PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\met start.exe

Filesize
244KB

MD5
c650d943b26950830ff91945dadafa1f

SHA1
3e8065836d7018e684969946afb03573a7beb688

SHA256
2beb5d46c94486a211643653d65d1a1952b3ef0983e74d1e4bf4476fa90833ce

SHA512
f9c125dbb56d6c9e0644541f471da8b6aab58de9753b7994610235a2f6afcf7b7a608efc0fbda402e7be757dc0caa70fba20090170829164f6fa6df8384aa2fc

Download Submit
memory/2660-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2684-35-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-40-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-39-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-52-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-34-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-18-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-28-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-30-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-26-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-24-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-22-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2684-20-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2700-5-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2700-38-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2700-15-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2700-7-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2700-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-13-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2700-4-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2976-96-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2996-94-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads