General

  • Target

    lssmon.exe

  • Size

    3.4MB

  • Sample

    240520-ssv9ksga8x

  • MD5

    0d5f56043e67ff382e6c37cdea540aea

  • SHA1

    90bcbeb322785a2bcd0ded2e14d9fca78b2352ce

  • SHA256

    9a58e9a5e014fd518f7c0f0b7e62d2b3280a9169615e7d3e319fb57ff6be7ccb

  • SHA512

    61338ae47b6cb39862eef1c44ddf57d26528c2e56abb32184a1924e0299da0e83f54abcc8c9439714178ee5c4ce8ace8ba1a0877ae079a485aa111af374b0e28

  • SSDEEP

    49152:67N1ahCS0V7N1ahCy0V7N1ahC20V7N1ahCI0V7N1ahCg:67/7f7D7V7g

Malware Config

Targets

    • Target

      lssmon.exe

    • Size

      3.4MB

    • MD5

      0d5f56043e67ff382e6c37cdea540aea

    • SHA1

      90bcbeb322785a2bcd0ded2e14d9fca78b2352ce

    • SHA256

      9a58e9a5e014fd518f7c0f0b7e62d2b3280a9169615e7d3e319fb57ff6be7ccb

    • SHA512

      61338ae47b6cb39862eef1c44ddf57d26528c2e56abb32184a1924e0299da0e83f54abcc8c9439714178ee5c4ce8ace8ba1a0877ae079a485aa111af374b0e28

    • SSDEEP

      49152:67N1ahCS0V7N1ahCy0V7N1ahC20V7N1ahCI0V7N1ahCg:67/7f7D7V7g

    • FakeAV, RogueAntivirus

      FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.

    • FakeAV payload

    • Sets file execution options in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks