Overview

overview

10

Static

static

1

8a58ec8781...c1.exe

windows7-x64

10

8a58ec8781...c1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8a58ec8781e8b2835a2d33a6a4412b4ce0674be037eba31a55c8cefe56c903c1.zip

  • Size

    2.6MB

  • Sample

    230321-ryqevabb73

  • MD5

    0e8175e76f77fb079368a3145d19b57e

  • SHA1

    ad788a8544ce204b17783be302275d14aa68ed30

  • SHA256

    960b004920e45605d3210d071ef22fa1954424738327b36a92339e211fc66d23

  • SHA512

    5a67650c67e0d833ac1045613c6e5ca589399467b356ebf940710acae9fa44d00f8e6ff0b9f0907cfb8ae0930dbc281173d62d53b2cef11bb229d20b7bf3edfc

  • SSDEEP

    49152:jLFUnkursrcnTT1ATqzpTxHnNBbCaApqVneW6VEfz0vcUCj:jRqku7nP8qzlxHn3CaApqN5eEf4kj

Score
10/10
gcleanerdiscoveryloader

Malware Config

Extracted

Family

gcleaner

C2

45.12.253.56

45.12.253.72

45.12.253.98

45.12.253.75

Targets

    • Target

      8a58ec8781e8b2835a2d33a6a4412b4ce0674be037eba31a55c8cefe56c903c1.exe

    • Size

      2.6MB

    • MD5

      bff65ec63e4cc671151742fc54112927

    • SHA1

      c1029b86bb35cb202bb34a75dba3213acddab7b7

    • SHA256

      8a58ec8781e8b2835a2d33a6a4412b4ce0674be037eba31a55c8cefe56c903c1

    • SHA512

      dc1f179da665dddebc662a3d5baf978598724383aa2b0c08a8074d00069ff24f177fa7bde4610106012eb910efec01c6f0cd579b8cbcb6f4d0bc052ef05aa8ff

    • SSDEEP

      49152:EGlJfslgHZ8h7Dbm+Q6doaFMvOUfRop2qFIHmoorD3HbfuhkmtN5dlLYp:52tm+Q6doaFMl+uKDDidPYp

    Score
    10/10
    gcleanerdiscoveryloader

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

      loadergcleaner

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks