Overview

overview

10

Static

static

3

5e70958862...9f.dll

windows7-x64

10

5e70958862...9f.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    5e70958862a38aa90ff6a0402938b187faa991d2740b886322f8fc1b8cda0c9f

  • Size

    120KB

  • Sample

    240611-2edxtavajd

  • MD5

    d850de412afb627334677014ea329347

  • SHA1

    cbaf65de00d02d6c35c78c36c649abe64e0c7777

  • SHA256

    5e70958862a38aa90ff6a0402938b187faa991d2740b886322f8fc1b8cda0c9f

  • SHA512

    594304b68e86338402d1cb501bbd8f010674370e3ade2834d1a538ade1e509be632ed41012fd93f229c10a6828c929708ca302c90ce9c96a2d70706988fb8536

  • SSDEEP

    3072:RsMv02BnQlUS7M9Hmw56S323j5ay7/tDrbe:KMs2BnQOS7M9Gw4W23j5JZDr

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

      5e70958862a38aa90ff6a0402938b187faa991d2740b886322f8fc1b8cda0c9f

    • Size

      120KB

    • MD5

      d850de412afb627334677014ea329347

    • SHA1

      cbaf65de00d02d6c35c78c36c649abe64e0c7777

    • SHA256

      5e70958862a38aa90ff6a0402938b187faa991d2740b886322f8fc1b8cda0c9f

    • SHA512

      594304b68e86338402d1cb501bbd8f010674370e3ade2834d1a538ade1e509be632ed41012fd93f229c10a6828c929708ca302c90ce9c96a2d70706988fb8536

    • SSDEEP

      3072:RsMv02BnQlUS7M9Hmw56S323j5ay7/tDrbe:KMs2BnQOS7M9Gw4W23j5JZDr

    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