Overview

overview

10

Static

static

dfc36d52a5...45.exe

windows7_x64

10

dfc36d52a5...45.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    dfc36d52a5d7bd9edfa69f71a68d82c88cb5807a921c0f3728f76b31ed404e45

  • Size

    352KB

  • Sample

    220521-pphbrsfgb3

  • MD5

    5838fdd9a6d593e38d858fb0b4dc198b

  • SHA1

    214ffb0080ff13a439d7a73ca1944677159cdf11

  • SHA256

    dfc36d52a5d7bd9edfa69f71a68d82c88cb5807a921c0f3728f76b31ed404e45

  • SHA512

    079d141b63e2d793bc052c600e6b9626a1bf0f2c28b384abf30ea327d01680144246522fe9cf03057f6662ed87ce38f814d872acda65d8b3b769d7204355d6fb

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      dfc36d52a5d7bd9edfa69f71a68d82c88cb5807a921c0f3728f76b31ed404e45

    • Size

      352KB

    • MD5

      5838fdd9a6d593e38d858fb0b4dc198b

    • SHA1

      214ffb0080ff13a439d7a73ca1944677159cdf11

    • SHA256

      dfc36d52a5d7bd9edfa69f71a68d82c88cb5807a921c0f3728f76b31ed404e45

    • SHA512

      079d141b63e2d793bc052c600e6b9626a1bf0f2c28b384abf30ea327d01680144246522fe9cf03057f6662ed87ce38f814d872acda65d8b3b769d7204355d6fb

    Score
    10/10
    modiloaderevasionpersistencetrojan

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VirtualBox drivers on disk

      evasion

    • ModiLoader Second Stage

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

3
T1497

Modify Registry

2
T1112

Credential Access

Discovery

Software Discovery

1
T1518

Query Registry

5
T1012

Virtualization/Sandbox Evasion

3
T1497

File and Directory Discovery

1
T1083

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks