Overview

overview

10

Static

static

3

94a5191b65...18.exe

windows7-x64

10

94a5191b65...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    94a5191b6551c5d5641a3d94195df8dd_JaffaCakes118

  • Size

    311KB

  • Sample

    240604-ne4xcaed5z

  • MD5

    94a5191b6551c5d5641a3d94195df8dd

  • SHA1

    2d9d48efaadd6c5f6bf0b5743ac8682baf6f1765

  • SHA256

    0777f3ccda3d8b4ee25ed70e9896bfa0d4b239a43a5d1a0d2eb9395584018ab6

  • SHA512

    69dcd31d5e23b49045ff2094b87e0dcad192442b548d6c4957e211c20ba5a46f8c3f9150aed845d94a5483ae885c9c40d67b18c7b4b3a0f2a5808ac8df7668e6

  • SSDEEP

    6144:FFikbe4szQalIeSPY7PhvIb0wLYjkVetdSwZj:FFZ+ZglYjkVetX

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      94a5191b6551c5d5641a3d94195df8dd_JaffaCakes118

    • Size

      311KB

    • MD5

      94a5191b6551c5d5641a3d94195df8dd

    • SHA1

      2d9d48efaadd6c5f6bf0b5743ac8682baf6f1765

    • SHA256

      0777f3ccda3d8b4ee25ed70e9896bfa0d4b239a43a5d1a0d2eb9395584018ab6

    • SHA512

      69dcd31d5e23b49045ff2094b87e0dcad192442b548d6c4957e211c20ba5a46f8c3f9150aed845d94a5483ae885c9c40d67b18c7b4b3a0f2a5808ac8df7668e6

    • SSDEEP

      6144:FFikbe4szQalIeSPY7PhvIb0wLYjkVetdSwZj:FFZ+ZglYjkVetX

    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

    • Drops startup file

    • 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