Overview

overview

10

Static

static

3

f7462da9ff...48.dll

windows7-x64

10

f7462da9ff...48.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    f7462da9ffe4521da7316b26060466faaa4983998512a233673e46185981bd48

  • Size

    120KB

  • Sample

    240521-gtg8kahh8w

  • MD5

    7e9cef318d8f37a1ba44a4a3146de478

  • SHA1

    16fb6be0650f787c1e7181d3cba8f339d95c288c

  • SHA256

    f7462da9ffe4521da7316b26060466faaa4983998512a233673e46185981bd48

  • SHA512

    e6e7be221c5b9cfb1b91cb872f110bf5e70d9a07c372f367edcbcfcbf39e38275f046d8510301113b60e090627071d30cff75878d1a0c4da7495682be7cc82d8

  • SSDEEP

    1536:IAFI3WgACSo/GEiRJV9FIs1SrLiD35zeHAQTbncFSfT0oGLiqwL:3O3WgAdcGVlD10GJiHAQXceT3

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

      f7462da9ffe4521da7316b26060466faaa4983998512a233673e46185981bd48

    • Size

      120KB

    • MD5

      7e9cef318d8f37a1ba44a4a3146de478

    • SHA1

      16fb6be0650f787c1e7181d3cba8f339d95c288c

    • SHA256

      f7462da9ffe4521da7316b26060466faaa4983998512a233673e46185981bd48

    • SHA512

      e6e7be221c5b9cfb1b91cb872f110bf5e70d9a07c372f367edcbcfcbf39e38275f046d8510301113b60e090627071d30cff75878d1a0c4da7495682be7cc82d8

    • SSDEEP

      1536:IAFI3WgACSo/GEiRJV9FIs1SrLiD35zeHAQTbncFSfT0oGLiqwL:3O3WgAdcGVlD10GJiHAQXceT3

    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

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks