Overview

overview

10

Static

static

10

ec821cc884...18.exe

windows7-x64

10

ec821cc884...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ec821cc8849cc2048ef1ebece9beed93_JaffaCakes118

  • Size

    614KB

  • Sample

    240411-c7anesdd2y

  • MD5

    ec821cc8849cc2048ef1ebece9beed93

  • SHA1

    f4fdd00d5633ff74f96c026ac7f70108ced797c3

  • SHA256

    25d3cf40606d6ae25bacc67043eafce757cc3ea4f03265ba424764ba7bd1e02c

  • SHA512

    f7515701507eabc30523ae454578340a0ba8008ef4908d188e4e50e06a81143eb9448aa6e3bd66f433f24fc6c4b40ddcc5b4afa80a55a66906b7d85975b7e443

  • SSDEEP

    12288:QEa/SrIP7l+0IusoHS5VweemGmWHZWZ7VcHOeqi7xAZKJJhDl7QdF1igXg:QEa/6YIuso0Vhm1HsZ7aHDqWKKJJ7WXw

Score
10/10
xtremeratpersistenceratspyware

Malware Config

Targets

    • Target

      ec821cc8849cc2048ef1ebece9beed93_JaffaCakes118

    • Size

      614KB

    • MD5

      ec821cc8849cc2048ef1ebece9beed93

    • SHA1

      f4fdd00d5633ff74f96c026ac7f70108ced797c3

    • SHA256

      25d3cf40606d6ae25bacc67043eafce757cc3ea4f03265ba424764ba7bd1e02c

    • SHA512

      f7515701507eabc30523ae454578340a0ba8008ef4908d188e4e50e06a81143eb9448aa6e3bd66f433f24fc6c4b40ddcc5b4afa80a55a66906b7d85975b7e443

    • SSDEEP

      12288:QEa/SrIP7l+0IusoHS5VweemGmWHZWZ7VcHOeqi7xAZKJJhDl7QdF1igXg:QEa/6YIuso0Vhm1HsZ7aHDqWKKJJ7WXw

    Score
    10/10
    xtremeratpersistenceratspyware

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

      persistencespywareratxtremerat

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks