modiloader | b537da03ada0af4da0138d8ccb8e2760145b2fdeaaf58f3952f9d73e75cf91e0

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 17:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe
Size

689KB
MD5

fcc76e7564d721e341b959d4b33f7875
SHA1

00a1aab99bc3726098c5ca1ed368663dcfd83b8c
SHA256

b537da03ada0af4da0138d8ccb8e2760145b2fdeaaf58f3952f9d73e75cf91e0
SHA512

efcad603aac72e8fd2bec406aea5f128b64a3b23539161daf38c8701d98e27e1299e4cf70c3761f2a59101a4afa35570a2bad3059f4d46c3ef14caa3f901ee1f
SSDEEP

12288:peemFBgJf0Axy8XyTIv8Nd6CI7J4bVF3Z4mxxsYSnLvZpecLOSe:peDFsf0Oya7Sd6CIV4hQmXsYcL+9

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/3492-11-0x00000000034E0000-0x000000000358F000-memory.dmp	modiloader_stage2
behavioral2/memory/3492-38-0x0000000000400000-0x0000000000570000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\paramstr.txt	fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4760	3492	WerFault.exe	80

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	fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 4376	3492	fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe	81
PID 3492 wrote to memory of 4376	3492	fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fcc76e7564d721e341b959d4b33f7875_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3492
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:4376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 652
  2⤵
  - Program crash
  PID:4760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3492 -ip 3492
1⤵
PID:3980

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

Loading Replay Monitor...

Downloads

memory/3492-0-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/3492-1-0x0000000000B60000-0x0000000000BB4000-memory.dmp

Filesize
336KB

Download
memory/3492-10-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/3492-8-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/3492-9-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/3492-11-0x00000000034E0000-0x000000000358F000-memory.dmp

Filesize
700KB

Download
memory/3492-6-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3492-7-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/3492-5-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3492-4-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/3492-3-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/3492-2-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/3492-16-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-15-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-14-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-13-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-12-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-35-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-34-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-33-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-32-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-31-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-30-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-29-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-28-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-27-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-26-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-25-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-24-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-23-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-22-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-21-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-37-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-20-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-19-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-18-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-17-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3492-38-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/3492-40-0x00000000034E0000-0x00000000034E6000-memory.dmp

Filesize
24KB

Download
memory/3492-39-0x0000000000B60000-0x0000000000BB4000-memory.dmp

Filesize
336KB

Download