modiloader | 31f835edf1a24203f2396bc3abcf0c2fb45db9a2e9c88c1ae55e76d962f73ed8

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 03:46

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General

Target

JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe
Size

447KB
MD5

01d76e7708bebba4c16c2f66a954c716
SHA1

4c8d3bfa410e14b1212d30b01eee2902fce7383a
SHA256

31f835edf1a24203f2396bc3abcf0c2fb45db9a2e9c88c1ae55e76d962f73ed8
SHA512

16f26d53eb115eb7eedb14aea131437f1115957f083b2228819b998a562d97489a6aad1728e4f6f2dd84d78159aad719b4abba491e4a2c2c67f25236dd1b30ab
SSDEEP

12288:gJioa8VeO3ja3OsDRgCO1xxyy7x+MKLXUe:gYosOT6R81xxyyAVke

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 1 IoCs

resource	yara_rule
behavioral2/memory/4332-6-0x0000000000400000-0x000000000052407C-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
4332	222222~1.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\\\""	JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.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	JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	222222~1.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 4332	1168	JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe	85
PID 1168 wrote to memory of 4332	1168	JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe	85
PID 1168 wrote to memory of 4332	1168	JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe	85

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_01d76e7708bebba4c16c2f66a954c716.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\222222~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\222222~1.EXE
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4332

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\222222~1.EXE

Filesize
404KB

MD5
194ad4989c128a810c77a7cab65eabf5

SHA1
99e0316a909c77de5f89ed4d36f61b1bf2e1266d

SHA256
677b252124020f5f0f403193d6d432a5a6531eb9e0aff0d8de91a072b04cd4a8

SHA512
438bdf92ce58894243a0654776695b6819ca3f0cdbf6c6c6b71bcf43196a1e39400b88d6814df20acc7d524e66439c4d7c537dff089d70d56c9b1fd1ea0169a0

Download Submit
memory/4332-5-0x00000000004C2000-0x00000000004C3000-memory.dmp

Filesize
4KB

Download
memory/4332-6-0x0000000000400000-0x000000000052407C-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads