Overview

overview

10

Static

static

10

f1e2e2151a...18.exe

windows7-x64

10

f1e2e2151a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f1e2e2151ad42208132da47e4c2c2f4e_JaffaCakes118

  • Size

    3.3MB

  • Sample

    240922-m31zxswekb

  • MD5

    f1e2e2151ad42208132da47e4c2c2f4e

  • SHA1

    b7641ba8af729d40e8a8181027f35898f5b1c2cc

  • SHA256

    c7a19d00dda2abe3d1553e22368b20619bb5fd5abe0175a2a9843540fcbe3f17

  • SHA512

    cf2c2c9422f115c825028a971becdecbf64e6fe7cb6ca6600fef67dfab93afad42d4094094303fc84eec5c58ae0b3ba0958125ed662719dab94470b05d1d20fd

  • SSDEEP

    98304:oVOfOpHIRIyq3JVnKTWYIXl8gOImdMyz2APMt4k:oVOfoHIRIZ5VUWYWkMS2L

Score
10/10
darkcometmodiloaderdiscoverypersistencerattrojanupx

Malware Config

Targets

    • Target

      f1e2e2151ad42208132da47e4c2c2f4e_JaffaCakes118

    • Size

      3.3MB

    • MD5

      f1e2e2151ad42208132da47e4c2c2f4e

    • SHA1

      b7641ba8af729d40e8a8181027f35898f5b1c2cc

    • SHA256

      c7a19d00dda2abe3d1553e22368b20619bb5fd5abe0175a2a9843540fcbe3f17

    • SHA512

      cf2c2c9422f115c825028a971becdecbf64e6fe7cb6ca6600fef67dfab93afad42d4094094303fc84eec5c58ae0b3ba0958125ed662719dab94470b05d1d20fd

    • SSDEEP

      98304:oVOfOpHIRIyq3JVnKTWYIXl8gOImdMyz2APMt4k:oVOfoHIRIZ5VUWYWkMS2L

    Score
    10/10
    darkcometmodiloaderdiscoverypersistencerattrojanupx

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Modifies WinLogon for persistence

      persistence

    • ModiLoader Second Stage

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks