modiloader | 4eae0dbc2b8e7418085c1d1aa4928a96e6cab23ae3358b7c61b6fe89cbc7f6de

Analysis

max time kernel
135s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2024 19:27

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General

Target

8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe
Size

732KB
MD5

8743da4504ccf7c0b270c9af1360175f
SHA1

b893a11e102cb012f05fc73af9472679a189f71f
SHA256

4eae0dbc2b8e7418085c1d1aa4928a96e6cab23ae3358b7c61b6fe89cbc7f6de
SHA512

201818a3f31240cba3b14167eee40fbe59cc97015213ea825e597f41b703fd22be2372047e62f8c2575f4562d59e2cdac9b10835ace9665e61d729efd36681f2
SSDEEP

12288:Zv8FzzYVRKj2veAYTpZmhCVbJwOoeZKtCXBq0DSriohBb3CmQWrrBH:yFPYVgXAYFZhbJXoSKtCXBdurCcp

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 family
modiloader

ModiLoader Second Stage 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2380-6-0x0000000000400000-0x000000000057B000-memory.dmp	modiloader_stage2
behavioral2/memory/2380-7-0x00000000004C2000-0x000000000056F000-memory.dmp	modiloader_stage2
behavioral2/memory/2380-5-0x0000000000400000-0x000000000057B000-memory.dmp	modiloader_stage2
behavioral2/memory/2380-3-0x0000000000400000-0x000000000057B000-memory.dmp	modiloader_stage2
behavioral2/memory/2380-2-0x0000000000400000-0x000000000057B000-memory.dmp	modiloader_stage2
behavioral2/memory/2380-8-0x0000000000400000-0x000000000057B000-memory.dmp	modiloader_stage2
behavioral2/memory/2380-11-0x0000000000400000-0x000000000057B000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

Processes:

8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2380 set thread context of 1224	2380	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe	86

Drops file in Program Files directory 1 IoCs

Processes:

8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\SetupWay.txt	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1200	1224	WerFault.exe	86

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

Processes:

8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2380 wrote to memory of 1224	2380	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe	86
PID 2380 wrote to memory of 1224	2380	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe	86
PID 2380 wrote to memory of 1224	2380	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe	86
PID 2380 wrote to memory of 1224	2380	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe	86
PID 2380 wrote to memory of 1224	2380	8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8743da4504ccf7c0b270c9af1360175f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\system32\mstsc.exe"
  2⤵
  PID:1224
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 12
    3⤵
    - Program crash
    PID:1200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1224 -ip 1224
1⤵
PID:1408

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

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Downloads

memory/2380-0-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-6-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-7-0x00000000004C2000-0x000000000056F000-memory.dmp

Filesize
692KB

Download
memory/2380-5-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-3-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-2-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-8-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-1-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/2380-11-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download