modiloader | ba85f5f26f280c82c66961db82c045570b48df07fdc2ef9b9555c6dc69e00988 | Triage

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Overview

overview

Static

static

7

4a5d88b420...0N.exe

windows7-x64

4a5d88b420...0N.exe

windows10-2004-x64

Sharing

General

Target

4a5d88b420ddf9cdc66167c9e80c15d0N.exe
Size

90KB
Sample

240831-kfcbyavckg
MD5

4a5d88b420ddf9cdc66167c9e80c15d0
SHA1

ff1294832e75e50e115092f9be8e5affc082cc75
SHA256

ba85f5f26f280c82c66961db82c045570b48df07fdc2ef9b9555c6dc69e00988
SHA512

e828bcdaf0efa3a0599185d4a18e61fa5113a7cfdc49447a2efaeb04682276f173ba01dc85f5a10ec891f57fd070fd4e755620b1f1e85348452c3cc1460dcc1d
SSDEEP

1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDP:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y

Score

10^/10

modiloader discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

4a5d88b420ddf9cdc66167c9e80c15d0N.exe

Resource

win7-20240704-en

modiloader discovery persistence trojan upx

windows7-x64

12 signatures

120 seconds

Behavioral task

behavioral2

Sample

4a5d88b420ddf9cdc66167c9e80c15d0N.exe

Resource

win10v2004-20240802-en

modiloader discovery persistence trojan upx

windows10-2004-x64

12 signatures

120 seconds

Malware Config

Targets

- Target
  
  4a5d88b420ddf9cdc66167c9e80c15d0N.exe
- Size
  
  90KB
- MD5
  
  4a5d88b420ddf9cdc66167c9e80c15d0
- SHA1
  
  ff1294832e75e50e115092f9be8e5affc082cc75
- SHA256
  
  ba85f5f26f280c82c66961db82c045570b48df07fdc2ef9b9555c6dc69e00988
- SHA512
  
  e828bcdaf0efa3a0599185d4a18e61fa5113a7cfdc49447a2efaeb04682276f173ba01dc85f5a10ec891f57fd070fd4e755620b1f1e85348452c3cc1460dcc1d
- SSDEEP
  
  1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDP: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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
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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