modiloader | 256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8 | Triage

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Overview

overview

Static

static

5

256c3d7a0d...8N.exe

windows7-x64

256c3d7a0d...8N.exe

windows10-2004-x64

Sharing

General

Target

256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8N.exe
Size

90KB
Sample

240925-b95e5s1bne
MD5

dca8d73e875c1b36915b761b11544ed0
SHA1

bd5e95898ed38708ce097885f2b59d789bf90cb6
SHA256

256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8
SHA512

43cea8c88d16b429d016d6811946548483e6824919936caad4eef79d9f29dcf55bc00bae4c6567f8bd81137568d298b5e19ce25c12b392c0568e2d9b1f2d9275
SSDEEP

1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y

Score

10^/10

modiloader discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8N.exe

Resource

win7-20240903-en

modiloader discovery persistence trojan upx

windows7-x64

12 signatures

120 seconds

Behavioral task

behavioral2

Sample

256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8N.exe

Resource

win10v2004-20240802-en

modiloader discovery persistence trojan upx

windows10-2004-x64

12 signatures

120 seconds

Malware Config

Targets

- Target
  
  256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8N.exe
- Size
  
  90KB
- MD5
  
  dca8d73e875c1b36915b761b11544ed0
- SHA1
  
  bd5e95898ed38708ce097885f2b59d789bf90cb6
- SHA256
  
  256c3d7a0d1086fe2aacbf0614331373b37b9e1ab6693e98e992c57cd0db5ec8
- SHA512
  
  43cea8c88d16b429d016d6811946548483e6824919936caad4eef79d9f29dcf55bc00bae4c6567f8bd81137568d298b5e19ce25c12b392c0568e2d9b1f2d9275
- SSDEEP
  
  1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
Score

10^/10

modiloader discovery persistence trojan upx
- ModiLoader, DBatLoader
  ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
  trojan modiloader
- ModiLoader Second Stage
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

modiloaderdiscoverypersistencetrojanupx

behavioral2

modiloaderdiscoverypersistencetrojanupx

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