modiloader | 262d68b967e67ce1c1a020cd449f41b5450dd83b023d9093b7f9134f9a6daf3d

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 18:51

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General

Target

839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe
Size

141KB
MD5

839c3c05201ef1f4bb9f53977ffa4189
SHA1

01da90f31a79e189d34270be184d76bb1dd49014
SHA256

262d68b967e67ce1c1a020cd449f41b5450dd83b023d9093b7f9134f9a6daf3d
SHA512

978ae97ce8de683207d937887dde609c99eb6e90990c52a63158a5061fee25f02c4a6d1dbe8c3d5d227c786656319126adec9dcbdc9586c26c00c454bad0fc5f
SSDEEP

3072:aXhfiVCbhOhD4U5lkOpX4N8HNiERFtsIxr1M9tGIO:aXhaVAhAD4U5lV4NSNhF1qGn

Score

10^/10

modiloader 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 20 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2684-14-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2684-16-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2684-17-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2684-18-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2684-30-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-37-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-38-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-39-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-40-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-41-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-42-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-43-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-44-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-45-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-46-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-47-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-48-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-49-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-50-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2
behavioral2/memory/2872-51-0x0000000000400000-0x0000000000410000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exesvhost.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	svhost.exe

Executes dropped EXE 4 IoCs

Processes:

svhost.exesvhost.exesvhost.exesvhost.exe

pid	Process
5012	svhost.exe
2684	svhost.exe
3212	svhost.exe
2872	svhost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

svhost.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svhost = "C:\\Users\\Admin\\AppData\\Local\\svhost.exe"	svhost.exe

Drops file in System32 directory 4 IoCs

Processes:

svhost.exe839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe

description	ioc	Process
File opened for modification	C:\WINDOWS\SysWOW64\svhost.exe	svhost.exe
File created	C:\WINDOWS\SysWOW64\__tmp_rar_sfx_access_check_240626671	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe
File created	C:\WINDOWS\SysWOW64\svhost.exe	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SysWOW64\svhost.exe	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

svhost.exesvhost.exe

description	pid	Process	procid_target
PID 5012 set thread context of 2684	5012	svhost.exe	87
PID 3212 set thread context of 2872	3212	svhost.exe	89

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 4 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

Processes:

839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exesvhost.exesvhost.exesvhost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

svhost.exe

pid	Process
2872	svhost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

svhost.exesvhost.exe

pid	Process
5012	svhost.exe
3212	svhost.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exesvhost.exesvhost.exesvhost.exe

description	pid	Process	procid_target
PID 3980 wrote to memory of 5012	3980	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe	84
PID 3980 wrote to memory of 5012	3980	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe	84
PID 3980 wrote to memory of 5012	3980	839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe	84
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 5012 wrote to memory of 2684	5012	svhost.exe	87
PID 2684 wrote to memory of 3212	2684	svhost.exe	88
PID 2684 wrote to memory of 3212	2684	svhost.exe	88
PID 2684 wrote to memory of 3212	2684	svhost.exe	88
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89
PID 3212 wrote to memory of 2872	3212	svhost.exe	89

C:\Users\Admin\AppData\Local\Temp\839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\839c3c05201ef1f4bb9f53977ffa4189_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3980
- C:\WINDOWS\SysWOW64\svhost.exe
  "C:\WINDOWS\system32\svhost.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5012
- - C:\WINDOWS\SysWOW64\svhost.exe
    "C:\WINDOWS\SysWOW64\svhost.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2684
  - - C:\Users\Admin\AppData\Local\svhost.exe
      "C:\Users\Admin\AppData\Local\svhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3212
    - - C:\Users\Admin\AppData\Local\svhost.exe
        
        "C:\Users\Admin\AppData\Local\svhost.exe"
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: GetForegroundWindowSpam
        
        PID:2872

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\svhost.exe

Filesize
96KB

MD5
82fea1b2b35518a2d226de618a9bd852

SHA1
d1b9233ed0b65c4c60cd4f8fd7b3e8eb34dc1216

SHA256
ed4f412a7ec62cb03358f865a69a4c77a9067f7777a182c727a3458e2d7bcc8e

SHA512
0b318be86fe98efbff60bbd909f4ea9797e99a8a4276860c89e8670574a4e6756d33c929399ab9285fd0014ea3e77824f3619187c173b2061572d9c4b316cf87

Download Submit
memory/2684-14-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2684-16-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2684-17-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2684-18-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2684-30-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-37-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-38-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-39-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-40-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-41-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-42-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-43-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-44-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-45-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-46-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-47-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-48-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-49-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-50-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2872-51-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download