Overview

overview

10

Static

static

3

929a3ecf9b...18.exe

windows7-x64

10

929a3ecf9b...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    929a3ecf9b2e6067650d796a02be3d2f_JaffaCakes118

  • Size

    471KB

  • Sample

    240603-vzvyhade81

  • MD5

    929a3ecf9b2e6067650d796a02be3d2f

  • SHA1

    667e62fba674f62099d116d5d5c724c2f55b3652

  • SHA256

    9d20f3273d67668fcf59d481d680f4bd4581373c90d7c91b4854666365bcab03

  • SHA512

    54ed879d5b6418e890408e14c858f201cc49356c8b3acb4cf8e10f529b05c6c082af217dc50445f0bd2e63e6e1e8761fb1debcca2c23f8e704f63afe577169e2

  • SSDEEP

    12288:xixkSFttgCCqf1aqc+b1YAUI11TJUjzPH:4PfgCCEaq917UYSv

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      929a3ecf9b2e6067650d796a02be3d2f_JaffaCakes118

    • Size

      471KB

    • MD5

      929a3ecf9b2e6067650d796a02be3d2f

    • SHA1

      667e62fba674f62099d116d5d5c724c2f55b3652

    • SHA256

      9d20f3273d67668fcf59d481d680f4bd4581373c90d7c91b4854666365bcab03

    • SHA512

      54ed879d5b6418e890408e14c858f201cc49356c8b3acb4cf8e10f529b05c6c082af217dc50445f0bd2e63e6e1e8761fb1debcca2c23f8e704f63afe577169e2

    • SSDEEP

      12288:xixkSFttgCCqf1aqc+b1YAUI11TJUjzPH:4PfgCCEaq917UYSv

    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