General

  • Target

    XCliebnt.exe

  • Size

    38KB

  • Sample

    240526-2zt5jafc6s

  • MD5

    580f15a53b9ff41cce36ec3456543b65

  • SHA1

    ad72b896ba9de48d867c015cf42a9d100e317a60

  • SHA256

    4a67696157008448cbf2f2acedd7c1e26b3a7ac27958131e994dec482b7e9f5f

  • SHA512

    cafa533a8b40b1f596d9b3486845aef24ba31f36e7edeafe1b02e25fc977dbcfefc80fb8416d7ee4a6c1a1d39bb1ff67d332d35a8c2932cb082b1acebc21384c

  • SSDEEP

    768:wIQzVrdKOR2ETi6BluhU3sFWP79xmPlOMhRQsy:wIMVrdDEuiySF69xmPlOMfhy

Malware Config

Extracted

Family

xworm

Version

5.0

Mutex

6h0x7PEBi7dJaben

Attributes
  • Install_directory

    %AppData%

  • install_file

    XClient.exe

  • pastebin_url

    https://pastebin.com/raw/Xei4S8Yz

aes.plain

Targets

    • Target

      XCliebnt.exe

    • Size

      38KB

    • MD5

      580f15a53b9ff41cce36ec3456543b65

    • SHA1

      ad72b896ba9de48d867c015cf42a9d100e317a60

    • SHA256

      4a67696157008448cbf2f2acedd7c1e26b3a7ac27958131e994dec482b7e9f5f

    • SHA512

      cafa533a8b40b1f596d9b3486845aef24ba31f36e7edeafe1b02e25fc977dbcfefc80fb8416d7ee4a6c1a1d39bb1ff67d332d35a8c2932cb082b1acebc21384c

    • SSDEEP

      768:wIQzVrdKOR2ETi6BluhU3sFWP79xmPlOMhRQsy:wIMVrdDEuiySF69xmPlOMfhy

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks