modiloader | 3c845cb0ad0fa5a8c66a482883c1bdf51613f0cc2ae8d25873d0ed604e5139fe

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-01-2025 12:26

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General

Target

3c845cb0ad0fa5a8c66a482883c1bdf51613f0cc2ae8d25873d0ed604e5139feN.dll
Size

127KB
MD5

196cd5ca002b724020ee4716fef31270
SHA1

23244ac820dbf8cd65b4d3327787f16df5048ad1
SHA256

3c845cb0ad0fa5a8c66a482883c1bdf51613f0cc2ae8d25873d0ed604e5139fe
SHA512

10dfb4665b5b2d623c1eec249e4fcb48c269e0163c2278271f2d64024a3b0a65e28997f6ecbbf24eaeccf794ec0b2515ca11ab5e160d158db9ff4f953e6a8753
SSDEEP

3072:iNry7efCn8TBSeOsqOkDRQIBD3pUOt09Sx4uZAPyEsU:iGeY8IeOOqRQWRl+6Eh

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 family
modiloader

ModiLoader Second Stage 3 IoCs

resource	yara_rule
behavioral1/memory/2068-2-0x0000000000670000-0x00000000006D6000-memory.dmp	modiloader_stage2
behavioral1/memory/2068-1-0x0000000000670000-0x00000000006D6000-memory.dmp	modiloader_stage2
behavioral1/memory/2068-0-0x0000000000670000-0x00000000006D6000-memory.dmp	modiloader_stage2

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31
PID 1756 wrote to memory of 2068	1756	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3c845cb0ad0fa5a8c66a482883c1bdf51613f0cc2ae8d25873d0ed604e5139feN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3c845cb0ad0fa5a8c66a482883c1bdf51613f0cc2ae8d25873d0ed604e5139feN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2068

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

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Downloads

memory/2068-3-0x00000000006D3000-0x00000000006D4000-memory.dmp

Filesize
4KB

Download
memory/2068-2-0x0000000000670000-0x00000000006D6000-memory.dmp

Filesize
408KB

Download
memory/2068-1-0x0000000000670000-0x00000000006D6000-memory.dmp

Filesize
408KB

Download
memory/2068-0-0x0000000000670000-0x00000000006D6000-memory.dmp

Filesize
408KB

Download