modiloader | 2efac7a6cfa412890d533b723a9def775f8d1933c66ceb29ca5a19186649af84

Analysis

max time kernel
140s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 20:33

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General

Target

f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe
Size

631KB
MD5

f923cdfebad6e9bc8be20f88b03f34f2
SHA1

a9f20db8e3b8bb559eb162c808e893aa287faaa8
SHA256

2efac7a6cfa412890d533b723a9def775f8d1933c66ceb29ca5a19186649af84
SHA512

f41454e57180e02f6c2fa467118f873f071757e11e6946b4d331d8190527352f8568694f08e5acc9549b3d7aa451e495eee0aaa37c45a2f45636c301952c0b77
SSDEEP

12288:pbrgsOyWyyZruzb9ZfEFzbh39uo3QF3Z4mxxtidTkEya7oTLoS13VgZmYwiadV:JTs9uzb9ZM5b3uo3QQmXMoIW3xr

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
behavioral1/memory/2936-37-0x0000000000400000-0x000000000051B000-memory.dmp	modiloader_stage2
behavioral1/memory/2936-41-0x0000000000400000-0x000000000051B000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\paramstr.txt	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3032	2936	WerFault.exe	29

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	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2780	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	30
PID 2936 wrote to memory of 2780	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	30
PID 2936 wrote to memory of 2780	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	30
PID 2936 wrote to memory of 2780	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	30
PID 2936 wrote to memory of 3032	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	31
PID 2936 wrote to memory of 3032	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	31
PID 2936 wrote to memory of 3032	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	31
PID 2936 wrote to memory of 3032	2936	f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f923cdfebad6e9bc8be20f88b03f34f2_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2936
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:2780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 312
  2⤵
  - Program crash
  PID:3032

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/2936-0-0x0000000000400000-0x000000000051B000-memory.dmp

Filesize
1.1MB

Download
memory/2936-1-0x0000000001E60000-0x0000000001EB4000-memory.dmp

Filesize
336KB

Download
memory/2936-6-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2936-7-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/2936-5-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2936-4-0x0000000002110000-0x0000000002111000-memory.dmp

Filesize
4KB

Download
memory/2936-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2936-2-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

Filesize
4KB

Download
memory/2936-21-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2936-28-0x0000000003380000-0x0000000003383000-memory.dmp

Filesize
12KB

Download
memory/2936-27-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2936-26-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2936-25-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2936-24-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2936-23-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2936-22-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2936-20-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2936-19-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-18-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-17-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-16-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-15-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-14-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-13-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-12-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-11-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-10-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2936-9-0x0000000002120000-0x0000000002121000-memory.dmp

Filesize
4KB

Download
memory/2936-8-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/2936-34-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2936-33-0x00000000033A0000-0x00000000033A1000-memory.dmp

Filesize
4KB

Download
memory/2936-32-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/2936-31-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/2936-30-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2936-29-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download
memory/2936-36-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2936-37-0x0000000000400000-0x000000000051B000-memory.dmp

Filesize
1.1MB

Download
memory/2936-38-0x0000000001E60000-0x0000000001EB4000-memory.dmp

Filesize
336KB

Download
memory/2936-40-0x0000000003480000-0x0000000003481000-memory.dmp

Filesize
4KB

Download
memory/2936-39-0x0000000003380000-0x0000000003381000-memory.dmp

Filesize
4KB

Download
memory/2936-41-0x0000000000400000-0x000000000051B000-memory.dmp

Filesize
1.1MB

Download