modiloader | 667eaa3151fe7a64c9d13c7b972fe8435f6025a5a0de160bb7c82d4335b23e08

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 14:17

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General

Target

PO 7512 order,pdf.exe
Size

640KB
MD5

dfe89a4e93c96da72a02f96492c8c2e2
SHA1

990070055cf3c7deef1b627469f5493b74a9b0ba
SHA256

a063e1f53bc7f7e9922ff45c6bd2d6431770b134796daf0cc753869648372f08
SHA512

adcf2c90134bc8cacd47218019a1e0e337824ef88800b49ca07d6966eef121386fad572361479e60ce798e85c4be54ee3f53bf0b476118b668ff1be44671352a
SSDEEP

6144:gWlqPBojv06OaAsvSkNfTLsrPEObj0O/lidMnuR8w/ZMgs9Ko2ThrFnmpI+40Jpb:BoPBoYGAsaEYjTXwhhs9e3nmiOrvLKm

Score

10^/10

modiloader discovery trojan

Malware Config

Extracted

Family

modiloader

https://cdn.discordapp.com/attachments/768001324712591383/771226746216775710/GfedMNJ

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 2 IoCs

resource	yara_rule
behavioral1/memory/2556-2-0x00000000003E0000-0x00000000003FA000-memory.dmp	modiloader_stage1
behavioral1/memory/2556-3-0x00000000003E0000-0x00000000003FA000-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
2632	2556	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	PO 7512 order,pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2632	2556	PO 7512 order,pdf.exe	32
PID 2556 wrote to memory of 2632	2556	PO 7512 order,pdf.exe	32
PID 2556 wrote to memory of 2632	2556	PO 7512 order,pdf.exe	32
PID 2556 wrote to memory of 2632	2556	PO 7512 order,pdf.exe	32

C:\Users\Admin\AppData\Local\Temp\PO 7512 order,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PO 7512 order,pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 1432
  2⤵
  - Program crash
  PID:2632

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/2556-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2556-1-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/2556-2-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/2556-3-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/2556-9-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download