Overview

overview

10

Static

static

b1e96dc7fe...c3.exe

windows7-x64

10

b1e96dc7fe...c3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b1e96dc7fe244bf45f1b98b86a8308c5e8783635a946d9f154b8f530d6088fc3

  • Size

    403KB

  • Sample

    221003-3npw4scee6

  • MD5

    6d2d377656cafb4628b7645632e67f17

  • SHA1

    ba857f063021e0455b9fc0d730079fae6ff8e778

  • SHA256

    b1e96dc7fe244bf45f1b98b86a8308c5e8783635a946d9f154b8f530d6088fc3

  • SHA512

    561209d1c844ba700981836077f6eb1f558dcd379cfba864e736aff5b22426c69bb04f0fd25508098bc986c1ebfb9c13664d89737e3eee43cb4a9a871d0f2264

  • SSDEEP

    6144:2KZu9u1Gy09Q0vRMOkCXE4aS+FQAi82WIr5IhKu2/WvD5ryTG8N:Hu9u1Gn9tvR9U4aS+F/hg1ui8rEbN

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      b1e96dc7fe244bf45f1b98b86a8308c5e8783635a946d9f154b8f530d6088fc3

    • Size

      403KB

    • MD5

      6d2d377656cafb4628b7645632e67f17

    • SHA1

      ba857f063021e0455b9fc0d730079fae6ff8e778

    • SHA256

      b1e96dc7fe244bf45f1b98b86a8308c5e8783635a946d9f154b8f530d6088fc3

    • SHA512

      561209d1c844ba700981836077f6eb1f558dcd379cfba864e736aff5b22426c69bb04f0fd25508098bc986c1ebfb9c13664d89737e3eee43cb4a9a871d0f2264

    • SSDEEP

      6144:2KZu9u1Gy09Q0vRMOkCXE4aS+FQAi82WIr5IhKu2/WvD5ryTG8N:Hu9u1Gn9tvR9U4aS+F/hg1ui8rEbN

    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

    • Adds policy Run key to start application

      persistence

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

3
T1497

Modify Registry

3
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