Overview

overview

10

Static

static

3

e9f3315d8f...50.dll

windows7-x64

10

e9f3315d8f...50.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    e9f3315d8f65e8dad8f5a34b32f440b9f205520c9c371a46d2ff541127ce3350

  • Size

    120KB

  • Sample

    240629-e7ryta1cpd

  • MD5

    5c2b82c35bf0107906481ed30a692616

  • SHA1

    2df564623bec44c5c2d091f981127e1d5a403fe9

  • SHA256

    e9f3315d8f65e8dad8f5a34b32f440b9f205520c9c371a46d2ff541127ce3350

  • SHA512

    c1bf0bc394b83c4748562bf82a66132f22aeed91a7f7c1934fbf7cb8e12ee007ada1f60844bb04a2ffccff7989088b601cfdc8c93dc3c642dc7ad483b4761977

  • SSDEEP

    3072:8Xv7mG6YrfdHoOsPxMjE0J9uIIgU78Z+gtCq:8Xi9AptcxMjE0t08kaCq

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

      e9f3315d8f65e8dad8f5a34b32f440b9f205520c9c371a46d2ff541127ce3350

    • Size

      120KB

    • MD5

      5c2b82c35bf0107906481ed30a692616

    • SHA1

      2df564623bec44c5c2d091f981127e1d5a403fe9

    • SHA256

      e9f3315d8f65e8dad8f5a34b32f440b9f205520c9c371a46d2ff541127ce3350

    • SHA512

      c1bf0bc394b83c4748562bf82a66132f22aeed91a7f7c1934fbf7cb8e12ee007ada1f60844bb04a2ffccff7989088b601cfdc8c93dc3c642dc7ad483b4761977

    • SSDEEP

      3072:8Xv7mG6YrfdHoOsPxMjE0J9uIIgU78Z+gtCq:8Xi9AptcxMjE0t08kaCq

    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

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

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks