modiloader | 138069e0bf72736ae7cdb5440520404aff42a585b0c63208ea4189253763acd9

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/12/2024, 02:43

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General

Target

fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe
Size

661KB
MD5

fe1f14331b8628c6424048e47e5c9cf7
SHA1

8c7113d4f1aa159234e4c1354a149188cdcd9bfe
SHA256

138069e0bf72736ae7cdb5440520404aff42a585b0c63208ea4189253763acd9
SHA512

88a702b7920e744d826128eff1f1a884bb6370a682b167dea4221fe4bcec64592bb6f5922b89b42735f648c1e6052b1e08df95a8fc234ad76598d100e782b5c0
SSDEEP

12288:2inFP1tOUsMech9smfmd48Z3+5DqF3Z4mxxJDqVTVOCP5w:26s2h9smud4CO5WQmXgVTzhw

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 2 IoCs

resource	yara_rule
behavioral2/files/0x0008000000023ca2-11.dat	modiloader_stage2
behavioral2/memory/4988-13-0x0000000000400000-0x00000000004B8000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
4988	608.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	608.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	608.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 4988	2320	fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe	83
PID 2320 wrote to memory of 4988	2320	fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe	83
PID 2320 wrote to memory of 4988	2320	fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe	83
PID 4988 wrote to memory of 3024	4988	608.exe	84
PID 4988 wrote to memory of 3024	4988	608.exe	84

C:\Users\Admin\AppData\Local\Temp\fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe1f14331b8628c6424048e47e5c9cf7_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\608.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\608.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4988
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:3024

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\608.exe

Filesize
671KB

MD5
2590ae0417cb99796ab3fb639e0555b0

SHA1
69a8c83287ca7ba58fe729a10ef5b29d76c1c5f6

SHA256
ab4ca72d8c5f02acd856f7801215ccb643d9e4699ed72655032d90e0bdf92dec

SHA512
3cf519127b974dd73dba3d3857d33bf1e5f7dae5825dbeb9c12195006460cfe4e8afb14494a2e898c8792c09ddce9a6a84f0861f3af4ec8412f11d69634ac475

Download Submit
memory/2320-0-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2320-1-0x000000000105E000-0x000000000105F000-memory.dmp

Filesize
4KB

Download
memory/2320-2-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2320-3-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2320-4-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2320-10-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2320-8-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/2320-15-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/4988-13-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads