Overview

overview

10

Static

static

10

a8037ce486...7N.exe

windows7-x64

10

a8037ce486...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8037ce48676e2bc83b9e00ae1db9871996282d873211dbcb021dd9f44b90c47N

  • Size

    5.2MB

  • Sample

    241109-y5d4qatrap

  • MD5

    cf4a7182c8b3dcdd1f2e8db2e011c700

  • SHA1

    b518086df01053f00e73159ad4b4d6159e608a14

  • SHA256

    a8037ce48676e2bc83b9e00ae1db9871996282d873211dbcb021dd9f44b90c47

  • SHA512

    1cbc47bfe21a07246880893b8024813ad368b5f573a351c637d97759dc6dcfe2a495f3b595db6e9d31846ccc5d6b2b71a73be39730e54980fd507c9cbb63a8b7

  • SSDEEP

    98304:bnsmtk2aW3KI5OVU8/GsW+exVVxHjkxuiCllBHr8wBo:DLQQ+Urt+eHVxHjqui+r8Ao

Score
10/10
njratxredhackedbackdoordiscoverypersistencetrojan

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Extracted

Family

njrat

Version

v4.0

Botnet

HacKed

C2

ecutuning.ddns.net:11560

Mutex

Windows

Attributes
  • reg_key

    Windows

  • splitter

    |-F-|

Targets

    • Target

      a8037ce48676e2bc83b9e00ae1db9871996282d873211dbcb021dd9f44b90c47N

    • Size

      5.2MB

    • MD5

      cf4a7182c8b3dcdd1f2e8db2e011c700

    • SHA1

      b518086df01053f00e73159ad4b4d6159e608a14

    • SHA256

      a8037ce48676e2bc83b9e00ae1db9871996282d873211dbcb021dd9f44b90c47

    • SHA512

      1cbc47bfe21a07246880893b8024813ad368b5f573a351c637d97759dc6dcfe2a495f3b595db6e9d31846ccc5d6b2b71a73be39730e54980fd507c9cbb63a8b7

    • SSDEEP

      98304:bnsmtk2aW3KI5OVU8/GsW+exVVxHjkxuiCllBHr8wBo:DLQQ+Urt+eHVxHjqui+r8Ao

    Score
    10/10
    njratxredhackedbackdoordiscoverypersistencetrojan

    • Njrat family

      njrat

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks