General

  • Target

    ADX07408 PO.xls

  • Size

    144KB

  • Sample

    221010-rne65accfp

  • MD5

    5ed9dc08ff9847d0559f1bcd0665fa99

  • SHA1

    acd766133e3f29abf8e450df63c04fcb40405ad7

  • SHA256

    8ab1f75580a67bafa1866c71787864c366f73ee9ec34540c9ab370f6a5b0ddaa

  • SHA512

    5e8554d478a7cf3d3d8274c6783e6995ba5a8be1a24d117c98d7c25796800382f8b30eca14e50b805aac709ed6841109933909073360eda138ca989566123a53

  • SSDEEP

    3072:hk3hOdsylKlgryzc4bNhZFGzE+cL2knAL9pWkmanzr0O8qFKdshErlsD9+Z:hk3hOdsylKlgryzc4bNhZF+E+W2knALS

Malware Config

Extracted

Family

netwire

C2

37.0.14.206:3384

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password234

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      ADX07408 PO.xls

    • Size

      144KB

    • MD5

      5ed9dc08ff9847d0559f1bcd0665fa99

    • SHA1

      acd766133e3f29abf8e450df63c04fcb40405ad7

    • SHA256

      8ab1f75580a67bafa1866c71787864c366f73ee9ec34540c9ab370f6a5b0ddaa

    • SHA512

      5e8554d478a7cf3d3d8274c6783e6995ba5a8be1a24d117c98d7c25796800382f8b30eca14e50b805aac709ed6841109933909073360eda138ca989566123a53

    • SSDEEP

      3072:hk3hOdsylKlgryzc4bNhZFGzE+cL2knAL9pWkmanzr0O8qFKdshErlsD9+Z:hk3hOdsylKlgryzc4bNhZF+E+W2knALS

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Tasks