modiloader | 185c264ae68a33c7e3461d6e5a9e4cde3478a179ebbc9df284d9985d089f59d6

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26/11/2024, 19:01

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General

Target

a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe
Size

752KB
MD5

a3987303623a8257fbcd69bc81ca76e8
SHA1

343707df969f1c0a711e5f1c9076e26f72ba34b2
SHA256

185c264ae68a33c7e3461d6e5a9e4cde3478a179ebbc9df284d9985d089f59d6
SHA512

fbc5626117a306c57d2ab433379590bee0d8484e46ad032f118fbb9580adbb43ff1818abdeae4b1c7d5ce10e365ae7265762141789ae4c40622b5aea1cf9370b
SSDEEP

12288:GbuIuNInUSJ429DSOWxTc7kSxbagAIlKswzR8W/yV+zLwEEsbkbB:pMD4ZpIRadIlKswzRXyV2Lr5od

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 3 IoCs

resource	yara_rule
behavioral1/memory/2532-6-0x0000000000400000-0x00000000004BE000-memory.dmp	modiloader_stage2
behavioral1/memory/2532-10-0x0000000000400000-0x00000000004BE000-memory.dmp	modiloader_stage2
behavioral1/memory/2532-8-0x0000000000400000-0x00000000004BE000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rain.txt	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3068 set thread context of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30
PID 3068 wrote to memory of 2532	3068	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	30
PID 2532 wrote to memory of 2100	2532	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	31
PID 2532 wrote to memory of 2100	2532	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	31
PID 2532 wrote to memory of 2100	2532	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	31
PID 2532 wrote to memory of 2100	2532	a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Users\Admin\AppData\Local\Temp\a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a3987303623a8257fbcd69bc81ca76e8_JaffaCakes118.exe
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2100

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/2532-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-6-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2532-10-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2532-8-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/3068-0-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/3068-5-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/3068-4-0x0000000002270000-0x0000000002342000-memory.dmp

Filesize
840KB

Download