modiloader | e41c2bc2e075435e170f401605c923ad8af00c24484c761e1f47e3e77c64d6f7

Analysis

max time kernel
98s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 07:29

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General

Target

e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe
Size

616KB
MD5

e89cd24e3ace7305ab0bf23ba3a67a1a
SHA1

6b1d3edd9f4769690cc3588ad9816bf40ed58076
SHA256

e41c2bc2e075435e170f401605c923ad8af00c24484c761e1f47e3e77c64d6f7
SHA512

3c815961b20592260d24aef9d78689bd9bb308eb5c2707bcc3221be4ec1e7e239a8afa0a586b7c22134efa7e09ac9daaa5c7abfccd57087ef63fb8f7f3ae6480
SSDEEP

12288:RvW2M+jCmuptneZ+kQPxyS8ChTRmzAteNF3Z4mxxB+r9v2bOCby4:R9Nfatne4pL1R/tqQmXMrYbdby4

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 3 IoCs

resource	yara_rule
behavioral2/memory/4048-11-0x00000000034D0000-0x0000000003582000-memory.dmp	modiloader_stage2
behavioral2/memory/4048-12-0x00000000034D0000-0x0000000003582000-memory.dmp	modiloader_stage2
behavioral2/memory/4048-17-0x0000000000400000-0x000000000055F000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2892	4048	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	e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4048 wrote to memory of 3488	4048	e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe	82
PID 4048 wrote to memory of 3488	4048	e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e89cd24e3ace7305ab0bf23ba3a67a1a_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4048
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:3488
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 664
  2⤵
  - Program crash
  PID:2892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4048 -ip 4048
1⤵
PID:1984

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/4048-0-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/4048-1-0x0000000000760000-0x00000000007B4000-memory.dmp

Filesize
336KB

Download
memory/4048-9-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/4048-11-0x00000000034D0000-0x0000000003582000-memory.dmp

Filesize
712KB

Download
memory/4048-10-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/4048-8-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/4048-7-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/4048-6-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/4048-5-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/4048-4-0x0000000002560000-0x0000000002561000-memory.dmp

Filesize
4KB

Download
memory/4048-3-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/4048-2-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/4048-12-0x00000000034D0000-0x0000000003582000-memory.dmp

Filesize
712KB

Download
memory/4048-13-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/4048-14-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/4048-15-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/4048-17-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/4048-19-0x00000000034D0000-0x0000000003582000-memory.dmp

Filesize
712KB

Download
memory/4048-18-0x0000000000760000-0x00000000007B4000-memory.dmp

Filesize
336KB

Download