Overview

overview

10

Static

static

8

d49bac6027...1c.xls

windows7-x64

10

d49bac6027...1c.xls

windows10-2004-x64

1

Sharing

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General

  • Target

    d49bac60275f4e2ddffd354586089539519cf3821f93479b19b5ddf12599721c

  • Size

    284KB

  • Sample

    221128-nddc1ahh48

  • MD5

    f0148b0514c2131c0826903daec6c830

  • SHA1

    787233eb1900b9cb7d761bd219557f6aa4511913

  • SHA256

    d49bac60275f4e2ddffd354586089539519cf3821f93479b19b5ddf12599721c

  • SHA512

    3763b093476815edd1b1fe87c55ba7d96b6905d3177eb73bb42880ecb4ed407b3ab2440cb0315f63328b769325d74bbb05f1fef8e7d2d454e4c71351c33200f5

  • SSDEEP

    6144:1s5XQ3P8/uqrzD4WI6NIcNj+VwJAZQvcjkBC4v7+WZ9ebBD:l3P8//D361yJW90C2Kl

Score
10/10
evasionmacromacro_on_actionpersistencexlm

Malware Config

Targets

    • Target

      d49bac60275f4e2ddffd354586089539519cf3821f93479b19b5ddf12599721c

    • Size

      284KB

    • MD5

      f0148b0514c2131c0826903daec6c830

    • SHA1

      787233eb1900b9cb7d761bd219557f6aa4511913

    • SHA256

      d49bac60275f4e2ddffd354586089539519cf3821f93479b19b5ddf12599721c

    • SHA512

      3763b093476815edd1b1fe87c55ba7d96b6905d3177eb73bb42880ecb4ed407b3ab2440cb0315f63328b769325d74bbb05f1fef8e7d2d454e4c71351c33200f5

    • SSDEEP

      6144:1s5XQ3P8/uqrzD4WI6NIcNj+VwJAZQvcjkBC4v7+WZ9ebBD:l3P8//D361yJW90C2Kl

    Score
    10/10
    evasionmacromacro_on_actionpersistencexlm

    • Process spawned unexpected child process

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

    • Office macro that triggers on suspicious action

      Office document macro which triggers in special circumstances - often malicious.

      macromacro_on_action

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

      macroxlm

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks