modiloader | bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5 | Triage

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Overview

overview

Static

static

7

bc37d02ea4...5N.exe

windows7-x64

bc37d02ea4...5N.exe

windows10-2004-x64

Sharing

General

Target

bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5N
Size

90KB
Sample

240920-2qapjasfpn
MD5

b56ab0ec1a1d308b6589aa919500c790
SHA1

a3a983a22a217e29e9a6891324de941824d2bbdb
SHA256

bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5
SHA512

ed9f29cd91a3fd00856ca9edb48c9da73acba42073bbbd692fffe96511611d0c54abb238f38f2cb37063655b6fe43ebb6be12af894c59a3c87e386c4f72acfef
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

bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5N.exe

Resource

win7-20240903-en

modiloader discovery persistence trojan upx

windows7-x64

12 signatures

120 seconds

Behavioral task

behavioral2

Sample

bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5N.exe

Resource

win10v2004-20240802-en

modiloader discovery persistence trojan upx

windows10-2004-x64

12 signatures

120 seconds

Malware Config

Targets

- Target
  
  bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5N
- Size
  
  90KB
- MD5
  
  b56ab0ec1a1d308b6589aa919500c790
- SHA1
  
  a3a983a22a217e29e9a6891324de941824d2bbdb
- SHA256
  
  bc37d02ea433bbc6e0462837220a6d6f5be5b390944cc32eb031f13cf82dfbe5
- SHA512
  
  ed9f29cd91a3fd00856ca9edb48c9da73acba42073bbbd692fffe96511611d0c54abb238f38f2cb37063655b6fe43ebb6be12af894c59a3c87e386c4f72acfef
- 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
- 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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