modiloader | 8546c93bd3e6761b820a02c45cdff8a004faebf26e86d85511be73dc49ad8acc

Analysis

max time kernel
131s
max time network
140s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 00:52

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General

Target

DK-P.O-CVEA 5787243156 (c)2020,pdf.exe
Size

798KB
MD5

6826edaad0e4967f7ada880147c1b16e
SHA1

f95a56e3703d11cb504498d2875a83967b09e261
SHA256

a7d93e9c9bb80f0f8a271ae4a101f305bac535e197697b35f291794fa83ef538
SHA512

2fefa266393f8f891baa7d61879f51fbc0c25527adcb61254914d60dba0e47beede0571da664c71cabe6fee31f203793924f85573ffbb172345328a83fa21274
SSDEEP

12288:eqW2gu/kCX5Bq8WDCmKBU7Xvl6uZQuDY0+eO:B7HkCXPq8WDmwXtRt9Z

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 First Stage 1 IoCs

resource	yara_rule
behavioral1/memory/1804-1-0x0000000000400000-0x00000000004D1000-memory.dmp	modiloader_stage1

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	drive.google.com
5	drive.google.com

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	1804	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	DK-P.O-CVEA 5787243156 (c)2020,pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 2740	1804	DK-P.O-CVEA 5787243156 (c)2020,pdf.exe	32
PID 1804 wrote to memory of 2740	1804	DK-P.O-CVEA 5787243156 (c)2020,pdf.exe	32
PID 1804 wrote to memory of 2740	1804	DK-P.O-CVEA 5787243156 (c)2020,pdf.exe	32
PID 1804 wrote to memory of 2740	1804	DK-P.O-CVEA 5787243156 (c)2020,pdf.exe	32

C:\Users\Admin\AppData\Local\Temp\DK-P.O-CVEA 5787243156 (c)2020,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\DK-P.O-CVEA 5787243156 (c)2020,pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 1468
  2⤵
  - Program crash
  PID:2740

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/1804-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1804-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1804-1-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

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