modiloader | bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870 | Triage

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Overview

overview

Static

static

5

bc1fcab010...0N.exe

windows7-x64

bc1fcab010...0N.exe

windows10-2004-x64

Sharing

General

Target

bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870N.exe
Size

90KB
Sample

241222-j8g78a1man
MD5

bb739cca9980e660e6cc4eb1e0431840
SHA1

6cfc2e1325209d0914207bf1504e00a3f2eb1f77
SHA256

bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870
SHA512

7dd59757902202273bcfc91638d6f6d3532baaab82993e714b934295fe4604b8312214e3dd58ae1686a1b5c0804fbdf7f7cfe90c440c23ad1b45af0a02970f08
SSDEEP

1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oD8:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3+

Score

10^/10

modiloader discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870N.exe

Resource

win7-20240729-en

modiloader discovery persistence trojan upx

windows7-x64

13 signatures

120 seconds

Behavioral task

behavioral2

Sample

bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870N.exe

Resource

win10v2004-20241007-en

modiloader discovery persistence trojan upx

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870N.exe
- Size
  
  90KB
- MD5
  
  bb739cca9980e660e6cc4eb1e0431840
- SHA1
  
  6cfc2e1325209d0914207bf1504e00a3f2eb1f77
- SHA256
  
  bc1fcab010809d4b488ef87f750c45c48a4c4b6bf953523d93ebb73a35946870
- SHA512
  
  7dd59757902202273bcfc91638d6f6d3532baaab82993e714b934295fe4604b8312214e3dd58ae1686a1b5c0804fbdf7f7cfe90c440c23ad1b45af0a02970f08
- SSDEEP
  
  1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oD8:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3+
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 family
  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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