Overview

overview

10

Static

static

5

9b1e365aab...18.exe

windows7-x64

10

9b1e365aab...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9b1e365aab7ce774ccf22cf671543129_JaffaCakes118

  • Size

    3.3MB

  • Sample

    240610-slz9ys1aqb

  • MD5

    9b1e365aab7ce774ccf22cf671543129

  • SHA1

    1aed28938e6b1945ac64314facb315d01e7e5519

  • SHA256

    0784e638fe04e5cd4775531aacae4a7e200e0748a49407def7044017ec5939e8

  • SHA512

    c8610e2caa2f548b2b00e33b18523c0e414dce832b70fe6572288f6b1f09f61b229600d7e1b65e3d7e91c4c610dcb3e48a6394c82522c95deb9233d44f94530f

  • SSDEEP

    49152:Ih+ZkldoPK8YaFsJha/KoHO9VG4xb4sd8t8S/aVg/3Vrtge4Ky+bZSZKyVto3aN:p2cPK8Ko7J4/d8tZ8g/D94KyVZZB9za

Score
10/10
netwirebotnetpersistenceratstealer

Malware Config

Extracted

Family

netwire

C2

clients.enigmasolutions.xyz:54578

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Office-%Rand%

  • install_path

    %AppData%\Microsoft\Crypto\fers.exe

  • keylogger_dir

    %AppData%\msr\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    \tx>N(6H`Om2k/cWJBp,""bUbAd1-0Mg

  • registry_autorun

    true

  • startup_name

    fers

  • use_mutex

    false

Targets

    • Target

      9b1e365aab7ce774ccf22cf671543129_JaffaCakes118

    • Size

      3.3MB

    • MD5

      9b1e365aab7ce774ccf22cf671543129

    • SHA1

      1aed28938e6b1945ac64314facb315d01e7e5519

    • SHA256

      0784e638fe04e5cd4775531aacae4a7e200e0748a49407def7044017ec5939e8

    • SHA512

      c8610e2caa2f548b2b00e33b18523c0e414dce832b70fe6572288f6b1f09f61b229600d7e1b65e3d7e91c4c610dcb3e48a6394c82522c95deb9233d44f94530f

    • SSDEEP

      49152:Ih+ZkldoPK8YaFsJha/KoHO9VG4xb4sd8t8S/aVg/3Vrtge4Ky+bZSZKyVto3aN:p2cPK8Ko7J4/d8tZ8g/D94KyVZZB9za

    Score
    10/10
    netwirebotnetpersistenceratstealer

    • NetWire RAT payload

      rat

    • Netwire

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

      botnetstealernetwire

    • 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

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
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