modiloader | f5107127e0626dde71f32ecbb257499a56dbae6bdb17ab52787433b7d310c463

Analysis

max time kernel
91s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-09-2024 15:55

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General

Target

f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe
Size

627KB
MD5

f255de11ae5f321fd9b3c9c0ba281403
SHA1

23010b90287e5de08ab90816dc5e42cc1d6e8174
SHA256

f5107127e0626dde71f32ecbb257499a56dbae6bdb17ab52787433b7d310c463
SHA512

83697c9014226d7f6feb7cf6a7cf3fab87cab2daa1ef116220a6d9bab84a2216118dbef62d3713c5552d8e8daf2b945dec6ac2ca217fe2374e5d39482e336492
SSDEEP

12288:30cV1GwZcOJCJ4IrNgSuMtF3Z4mxxNTAtgQrLmRP:3tV1Gw2RtQmX9Atgo

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 2 IoCs

resource	yara_rule
behavioral2/memory/3816-24-0x0000000000400000-0x0000000000516000-memory.dmp	modiloader_stage2
behavioral2/memory/3816-29-0x0000000000400000-0x0000000000516000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\paramstr.txt	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4784	3816	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	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3816 wrote to memory of 2240	3816	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	84
PID 3816 wrote to memory of 2240	3816	f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f255de11ae5f321fd9b3c9c0ba281403_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3816
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2240
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3816 -s 652
  2⤵
  - Program crash
  PID:4784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3816 -ip 3816
1⤵
PID:2228

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/3816-0-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3816-1-0x0000000002350000-0x00000000023A4000-memory.dmp

Filesize
336KB

Download
memory/3816-10-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3816-9-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/3816-8-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/3816-7-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/3816-6-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/3816-5-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/3816-4-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/3816-3-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3816-2-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/3816-14-0x00000000035C0000-0x00000000035C1000-memory.dmp

Filesize
4KB

Download
memory/3816-13-0x00000000034C0000-0x00000000034C3000-memory.dmp

Filesize
12KB

Download
memory/3816-12-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/3816-11-0x00000000034C0000-0x00000000035C0000-memory.dmp

Filesize
1024KB

Download
memory/3816-20-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3816-19-0x00000000034F0000-0x00000000034F1000-memory.dmp

Filesize
4KB

Download
memory/3816-18-0x0000000003500000-0x0000000003501000-memory.dmp

Filesize
4KB

Download
memory/3816-17-0x0000000000800000-0x0000000000801000-memory.dmp

Filesize
4KB

Download
memory/3816-16-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/3816-22-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/3816-21-0x0000000003550000-0x0000000003551000-memory.dmp

Filesize
4KB

Download
memory/3816-24-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3816-28-0x00000000034C0000-0x00000000035C0000-memory.dmp

Filesize
1024KB

Download
memory/3816-29-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/3816-27-0x0000000002350000-0x00000000023A4000-memory.dmp

Filesize
336KB

Download
memory/3816-26-0x0000000003530000-0x0000000003531000-memory.dmp

Filesize
4KB

Download
memory/3816-25-0x0000000003540000-0x0000000003541000-memory.dmp

Filesize
4KB

Download