Overview

overview

10

Static

static

3

587fdae7d9...18.exe

windows7-x64

10

587fdae7d9...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    587fdae7d9f4e1f8922cf5a27ca4d17b_JaffaCakes118

  • Size

    327KB

  • Sample

    240519-evh55shh7t

  • MD5

    587fdae7d9f4e1f8922cf5a27ca4d17b

  • SHA1

    8fb1f7044311368ebb0a899187b2ddc09938bb74

  • SHA256

    ce857fd65af819ca38c66241dfcda60f9a965811b309290270e8c0b12435bb43

  • SHA512

    f8b6f5b98a56b3abaf8e12dd3c3d3fb66aceb78c4511d353301528003602ffb85a5a52a22d7385ed7f7dfee6fde973538920fc024efa538f6ef3bf0feceb00e4

  • SSDEEP

    6144:8Cpd5ll1p5kJYPR1tUyv8v1//C66U/YQgGOFjaUZaWMA6bUmF5HEJc+ynqSQpdf+:Dbl/5kJYPtUyEvl/6QgGh2mF5koqxLf+

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      587fdae7d9f4e1f8922cf5a27ca4d17b_JaffaCakes118

    • Size

      327KB

    • MD5

      587fdae7d9f4e1f8922cf5a27ca4d17b

    • SHA1

      8fb1f7044311368ebb0a899187b2ddc09938bb74

    • SHA256

      ce857fd65af819ca38c66241dfcda60f9a965811b309290270e8c0b12435bb43

    • SHA512

      f8b6f5b98a56b3abaf8e12dd3c3d3fb66aceb78c4511d353301528003602ffb85a5a52a22d7385ed7f7dfee6fde973538920fc024efa538f6ef3bf0feceb00e4

    • SSDEEP

      6144:8Cpd5ll1p5kJYPR1tUyv8v1//C66U/YQgGOFjaUZaWMA6bUmF5HEJc+ynqSQpdf+:Dbl/5kJYPtUyEvl/6QgGh2mF5koqxLf+

    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 v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Resource Development

Reconnaissance

Tasks