modiloader | a55487aa7b3c4a4dfbada05ec1a07a4046dc9735216133f1a1977dd9915c6a33

Analysis

max time kernel
94s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 10:33

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General

Target

e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe
Size

502KB
MD5

e494f13cdb394101524d40e1f29351e9
SHA1

ed14ff90bcbca20dbf6216b0ffe52248544211fb
SHA256

a55487aa7b3c4a4dfbada05ec1a07a4046dc9735216133f1a1977dd9915c6a33
SHA512

294da52f700e85db1f8d0a62e33e6f30eaf9db6ae0cfb0dfb3bd585ab8f0580c26203992b2ba7e91cf5fadb96effff1b1a0b1207c93f78d291862c459eab69ec
SSDEEP

12288:FjYjm5TCCqjSi0H+HxfOoUGlcHQo30vesTaJ6n27:FjYahgU+ZOoTnRGs+6n27

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/3224-17-0x0000000000400000-0x00000000004F5000-memory.dmp	modiloader_stage2
behavioral2/memory/3224-20-0x0000000000400000-0x00000000004F5000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\FieleWay.txt	e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
224	3224	WerFault.exe	81
4568	3224	WerFault.exe	81

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	e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 5028	3224	e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe	85
PID 3224 wrote to memory of 5028	3224	e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e494f13cdb394101524d40e1f29351e9_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 532
  2⤵
  - Program crash
  PID:224
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:5028
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 652
  2⤵
  - Program crash
  PID:4568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3224 -ip 3224
1⤵
PID:4152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3224 -ip 3224
1⤵
PID:2440

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/3224-0-0x0000000000400000-0x00000000004F5000-memory.dmp

Filesize
980KB

Download
memory/3224-1-0x0000000000B30000-0x0000000000B7B000-memory.dmp

Filesize
300KB

Download
memory/3224-6-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/3224-13-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3224-12-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3224-11-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3224-10-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/3224-9-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3224-8-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/3224-7-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3224-5-0x0000000002520000-0x0000000002521000-memory.dmp

Filesize
4KB

Download
memory/3224-4-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3224-3-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/3224-2-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/3224-14-0x00000000026B0000-0x00000000026B1000-memory.dmp

Filesize
4KB

Download
memory/3224-16-0x0000000000415000-0x0000000000416000-memory.dmp

Filesize
4KB

Download
memory/3224-17-0x0000000000400000-0x00000000004F5000-memory.dmp

Filesize
980KB

Download
memory/3224-19-0x0000000002A40000-0x0000000002A41000-memory.dmp

Filesize
4KB

Download
memory/3224-18-0x0000000000B30000-0x0000000000B7B000-memory.dmp

Filesize
300KB

Download
memory/3224-20-0x0000000000400000-0x00000000004F5000-memory.dmp

Filesize
980KB

Download