modiloader | 18474dfac7776fa5b017b3e8ec8857aeea0be3f49340ee34fea5fc19a8fb5dc2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 15:08

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General

Target

Inv26619,pdf.exe
Size

1.0MB
MD5

fd9e9a423b59e4e4261163b9cf69df3f
SHA1

280bc3a0c0f8ea0e9784830a4d85fa87549195f8
SHA256

f1721957f855e471c1ed489ed14a6ac5d74b532c3dee995ecc8e022a12102546
SHA512

42b71c54316a1c3ca908c18593161db1862faefbbfa69631008924319ea2c5d0f29e6252dfe78a357caf1f76516422dfbc876ced96d63b50c6eb31ce6b712dbe
SSDEEP

12288:nVCTeZF541To2ztd5/IEAHqDPD3PDQnA/g07SVllMweV+8YZqckawUNlY7RA5aR:nVCCa1Rzt0EAHqf36EFAKlujY/

Score

10^/10

modiloader discovery trojan

Malware Config

Extracted

Family

modiloader

https://cdn.discordapp.com/attachments/747123935576981508/770142837190033429/Tjwtaaa

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Modiloader family
modiloader

ModiLoader First Stage 1 IoCs

resource	yara_rule
behavioral1/memory/2072-4-0x00000000005D0000-0x000000000060A000-memory.dmp	modiloader_stage1

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	discord.com

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2732	2072	WerFault.exe	30

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	Inv26619,pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2732	2072	Inv26619,pdf.exe	32
PID 2072 wrote to memory of 2732	2072	Inv26619,pdf.exe	32
PID 2072 wrote to memory of 2732	2072	Inv26619,pdf.exe	32
PID 2072 wrote to memory of 2732	2072	Inv26619,pdf.exe	32

C:\Users\Admin\AppData\Local\Temp\Inv26619,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Inv26619,pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2072 -s 1448
  2⤵
  - Program crash
  PID:2732

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

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/2072-0-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2072-2-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2072-1-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download
memory/2072-4-0x00000000005D0000-0x000000000060A000-memory.dmp

Filesize
232KB

Download
memory/2072-10-0x0000000000400000-0x0000000000508000-memory.dmp

Filesize
1.0MB

Download