modiloader | 13a0ec40bb129ab4af02ea9614a23b7a1c4f5e1f4953b468ac7b3815c4de0a74

Analysis

max time kernel
94s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2024, 10:28

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General

Target

cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe
Size

37KB
MD5

cca3733e62348f0185c1be1be49c29a1
SHA1

c3cdc1d6ec44f591774e062e4e9fe34fb5e9374a
SHA256

13a0ec40bb129ab4af02ea9614a23b7a1c4f5e1f4953b468ac7b3815c4de0a74
SHA512

6a7f29a63842503c4a2a8ff54642123b1917ecaa7dd6b332a886b254a1e77ef8fd5882b582273bd08b62c704a12ea42428762122ea611411b15b5bf56dac56be
SSDEEP

768:u8JqEzjMwuWi2Q8EXO1hsUvV0RE00o2bVbdlYx7CgZ6szQZ:+ZEFN0QoIVhlWLZvzu

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 1 IoCs

resource	yara_rule
behavioral2/memory/4340-4-0x0000000020000000-0x0000000020010000-memory.dmp	modiloader_stage2

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\win.com	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\win.com	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4340 set thread context of 1524	4340	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1524	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe
1524	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1524	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4340 wrote to memory of 1524	4340	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	86
PID 4340 wrote to memory of 1524	4340	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	86
PID 4340 wrote to memory of 1524	4340	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	86
PID 4340 wrote to memory of 1524	4340	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	86
PID 4340 wrote to memory of 1524	4340	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	86
PID 1524 wrote to memory of 3476	1524	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	56
PID 1524 wrote to memory of 3476	1524	cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3476
- C:\Users\Admin\AppData\Local\Temp\cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4340
- - C:\Users\Admin\AppData\Local\Temp\cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\cca3733e62348f0185c1be1be49c29a1_JaffaCakes118.exe
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1524

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/1524-3-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1524-6-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1524-7-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1524-10-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4340-2-0x0000000002160000-0x0000000002161000-memory.dmp

Filesize
4KB

Download
memory/4340-1-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/4340-0-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/4340-4-0x0000000020000000-0x0000000020010000-memory.dmp

Filesize
64KB

Download