Information-822908953.doc

General
Target

Information-822908953.doc

Size

117KB

Sample

201120-npy8159bfx

Score
10 /10
MD5

59b5d3179a962efa890e2df17aaf31d1

SHA1

52b0231b64030049d61096bd2bb872ab89ac7e55

SHA256

d2bc5e480daba7368064d7de34a53077e968dafc86084c87191c5c3d2fb7c444

SHA512

4bbb5fbd99e9ae35f690dcc710d8ba168cf5361fd4857f5b9b341185834a9d1e19f641a47cf6ea18366d6f2d13e1ce457b53c12f9264b9da5fe38d02b1a29432

Malware Config

Extracted

Language ps1
Deobfuscated
URLs
exe.dropper

http://veva.vn/zntk070.png

exe.dropper

http://hardmed-eg.com/o76nxa.png

exe.dropper

http://islamabout.com/ga140h7l.zip

exe.dropper

http://ferretec.com/c2eivsswg.rar

exe.dropper

http://rasadbar.ir/t6yswb.pdf

exe.dropper

http://seniorcarecompass.inifaresworkshops.com/vr6ebzold.png

Extracted

Family dridex
Botnet 10555
C2

162.241.44.26:9443

192.232.229.53:4443

77.220.64.34:443

193.90.12.121:3098

rc4.plain
rc4.plain
Targets
Target

Information-822908953.doc

MD5

59b5d3179a962efa890e2df17aaf31d1

Filesize

117KB

Score
10 /10
SHA1

52b0231b64030049d61096bd2bb872ab89ac7e55

SHA256

d2bc5e480daba7368064d7de34a53077e968dafc86084c87191c5c3d2fb7c444

SHA512

4bbb5fbd99e9ae35f690dcc710d8ba168cf5361fd4857f5b9b341185834a9d1e19f641a47cf6ea18366d6f2d13e1ce457b53c12f9264b9da5fe38d02b1a29432

Tags

Signatures

  • Dridex

    Description

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

    Tags

  • Process spawned unexpected child process

    Description

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

  • CryptOne packer

    Description

    Detects CryptOne packer defined in NCC blogpost.

    Tags

  • Dridex Loader

    Description

    Detects Dridex both x86 and x64 loader in memory.

    Tags

  • Blocklisted process makes network request

  • Loads dropped DLL

  • Checks installed software on the system

    Description

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    Tags

    TTPs

    Query Registry
  • Checks whether UAC is enabled

    Tags

    TTPs

    System Information Discovery
  • Drops file in System32 directory

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Persistence
                    Privilege Escalation