modiloader | d6ebc0d76952e54ef5d27a44b4486b4459fa1dedfb6f8302531514b15a5501b8

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 20:24

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General

Target

d2c4aab672d293375dec7a059f200e9c_JaffaCakes118.dll
Size

47KB
MD5

d2c4aab672d293375dec7a059f200e9c
SHA1

a8c2033b4b53bdfb4707c01378cb49d29e15a297
SHA256

d6ebc0d76952e54ef5d27a44b4486b4459fa1dedfb6f8302531514b15a5501b8
SHA512

dadbf9cd701a2629f3e175d03f9c57a373f48b8ebcdc1882e4ed8364e38b0a3494c754e1b8d213e2c1870288ffd43ad4903f1696fb1fd8c342f72e0e5202e5f3
SSDEEP

768:LyDqrQQaywp+LGuT8wc7KTN0D9qhMBb1XZ0aIVQ5yzrptzxotKU:+DqrQQax4Xc7qh+Z0BVQgfoK

Score

10^/10

modiloader discovery trojan

Malware Config

Signatures

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

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral2/memory/424-0-0x0000000000400000-0x000000000040F000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4880	424	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3912 wrote to memory of 424	3912	rundll32.exe	83
PID 3912 wrote to memory of 424	3912	rundll32.exe	83
PID 3912 wrote to memory of 424	3912	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2c4aab672d293375dec7a059f200e9c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2c4aab672d293375dec7a059f200e9c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 424 -s 556
    3⤵
    - Program crash
    PID:4880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 424 -ip 424
1⤵
PID:4076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/424-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

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