Overview

overview

10

Static

static

7

19a6246a14...18.exe

windows7-x64

10

19a6246a14...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    19a6246a1435a30f0008abb10bc68c96_JaffaCakes118

  • Size

    543KB

  • Sample

    240628-lk12jasema

  • MD5

    19a6246a1435a30f0008abb10bc68c96

  • SHA1

    a51538a5690372b38b02f461f4b999cae7dccfdd

  • SHA256

    a76ee877788df636d9321a2ecf83ac4947f4f8f2cb29efcde57ae280ee3e2a8b

  • SHA512

    3df35a1e78d68f024a0f5d5b28ea21c8d16f48997330e8cd748ecbd29539ac47b2d17d55a2245ef5d3ec5e888a38b4678758e59ddb30f6d79360216be2dadfb3

  • SSDEEP

    6144:KxWjVNXjGGlfUCfdvfeOsXoxyKegus+b0GRcq8ns3NFNB38Bq7Zzcjs:KxWRF/lVhW8vt+b0GRWE78BqNqs

Score
10/10
salitybackdoorevasiontrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      19a6246a1435a30f0008abb10bc68c96_JaffaCakes118

    • Size

      543KB

    • MD5

      19a6246a1435a30f0008abb10bc68c96

    • SHA1

      a51538a5690372b38b02f461f4b999cae7dccfdd

    • SHA256

      a76ee877788df636d9321a2ecf83ac4947f4f8f2cb29efcde57ae280ee3e2a8b

    • SHA512

      3df35a1e78d68f024a0f5d5b28ea21c8d16f48997330e8cd748ecbd29539ac47b2d17d55a2245ef5d3ec5e888a38b4678758e59ddb30f6d79360216be2dadfb3

    • SSDEEP

      6144:KxWjVNXjGGlfUCfdvfeOsXoxyKegus+b0GRcq8ns3NFNB38Bq7Zzcjs:KxWRF/lVhW8vt+b0GRWE78BqNqs

    Score
    10/10
    salitybackdoorevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

5
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Disable or Modify System Firewall

1
T1562.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks