Overview

overview

10

Static

static

ec3c0afccf...03.exe

windows7_x64

10

ec3c0afccf...03.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    ec3c0afccfef11f753a408c859d98bbba4841e87f7f1a48573270c0d82252b03

  • Size

    235KB

  • Sample

    220228-dqgwvadaa5

  • MD5

    247951ff7b519fa8d39ef07d33e0ba5b

  • SHA1

    cf4587b6015d2a00c26a369339504595a266401f

  • SHA256

    ec3c0afccfef11f753a408c859d98bbba4841e87f7f1a48573270c0d82252b03

  • SHA512

    6185aeae2dbb154ba4fef27eb7dc71a1e6a8ba7e1ca69cbbe5aeb9588b29d95608e32e9f46f8d60183584903f3bbffbd5a603f5717a84f18ad81bb5088ee7bd7

Score
10/10
saintbotdiscoverydropperpersistence

Malware Config

Targets

    • Target

      ec3c0afccfef11f753a408c859d98bbba4841e87f7f1a48573270c0d82252b03

    • Size

      235KB

    • MD5

      247951ff7b519fa8d39ef07d33e0ba5b

    • SHA1

      cf4587b6015d2a00c26a369339504595a266401f

    • SHA256

      ec3c0afccfef11f753a408c859d98bbba4841e87f7f1a48573270c0d82252b03

    • SHA512

      6185aeae2dbb154ba4fef27eb7dc71a1e6a8ba7e1ca69cbbe5aeb9588b29d95608e32e9f46f8d60183584903f3bbffbd5a603f5717a84f18ad81bb5088ee7bd7

    Score
    10/10
    saintbotdiscoverydropperpersistence

    • SaintBot

      Saint Bot is a malware dropper being used to deliver secondary payloads such as information stealers.

      droppersaintbot

    • SaintBot Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Executes dropped EXE

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks