Overview

overview

10

Static

static

3

67d65974ec...18.exe

windows7-x64

10

67d65974ec...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    67d65974ec1a9a6942d51f5a385453fa_JaffaCakes118

  • Size

    359KB

  • Sample

    240522-tkcypsgf68

  • MD5

    67d65974ec1a9a6942d51f5a385453fa

  • SHA1

    1d957ec9a36607a0e31f112b9d9162fff4c7080a

  • SHA256

    dc5701a95de466171ff57df8229a9a6af5226fafb2f7c21a4642d5bb633952d9

  • SHA512

    569bc3bd07c5fd7a7f13761e29f9ab3361af510f3d8e90ca87c045705c7b8f4d32adfce88f31e8695e444e540e26bc05f35e57e35c6554f35a101e5e3a19f000

  • SSDEEP

    6144:1R+X6Y1VfFBfv9zZ7FVvTLrlp1ATv4QCkhRsDoO3Ay1Al:1AX6CVfrfpV7sv4QxcFQy1I

Score
10/10
modiloaderevasionpersistencetrojan

Malware Config

Targets

    • Target

      67d65974ec1a9a6942d51f5a385453fa_JaffaCakes118

    • Size

      359KB

    • MD5

      67d65974ec1a9a6942d51f5a385453fa

    • SHA1

      1d957ec9a36607a0e31f112b9d9162fff4c7080a

    • SHA256

      dc5701a95de466171ff57df8229a9a6af5226fafb2f7c21a4642d5bb633952d9

    • SHA512

      569bc3bd07c5fd7a7f13761e29f9ab3361af510f3d8e90ca87c045705c7b8f4d32adfce88f31e8695e444e540e26bc05f35e57e35c6554f35a101e5e3a19f000

    • SSDEEP

      6144:1R+X6Y1VfFBfv9zZ7FVvTLrlp1ATv4QCkhRsDoO3Ay1Al:1AX6CVfrfpV7sv4QxcFQy1I

    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