Overview

overview

10

Static

static

9

8b6b5e2ba6...ca.exe

windows7-x64

10

8b6b5e2ba6...ca.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    16-06-2024 22:18

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    8b6b5e2ba621bd955732828c890636a74c6e3089073d57d7208390121ba637ca.exe

  • Size

    4.6MB

  • MD5

    4bb7da37d299bab636b64f6d569d81b9

  • SHA1

    f5ec8550c5fca7ebd7f930a8582d52dbffe6d5cf

  • SHA256

    8b6b5e2ba621bd955732828c890636a74c6e3089073d57d7208390121ba637ca

  • SHA512

    00f6b8aa02a7f430b8e5c7179483d33a53ff6db8baa083730bc86ef60c702f54de81b191272c51b09256e8a7720d1c68258f51f2f709e70acdbb42df7f4818d4

  • SSDEEP

    49152:rYI2/kVFVFCz/gP+s8KuqGaX0ToIBAUZLYbWy0Af1FF:H2kVbczgkJBAUZLDAN

Score
10/10
salitybackdoorevasionoss_aktrojanupx

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 2 TTPs 3 IoCs
    evasion
  • Sality

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

    backdoorsality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • detect oss ak 2 IoCs

    oss ak information detected.

    oss_ak
  • UPX packed file 6 IoCs

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

    upx
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b6b5e2ba621bd955732828c890636a74c6e3089073d57d7208390121ba637ca.exe
    "C:\Users\Admin\AppData\Local\Temp\8b6b5e2ba621bd955732828c890636a74c6e3089073d57d7208390121ba637ca.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2228

Network

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

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2228-0-0x0000000000400000-0x00000000007DD000-memory.dmp
    Filesize

    3.9MB

    Download
  • memory/2228-1-0x0000000002480000-0x000000000350E000-memory.dmp
    Filesize

    16.6MB

    Download
  • memory/2228-7-0x0000000002480000-0x000000000350E000-memory.dmp
    Filesize

    16.6MB

    Download
  • memory/2228-8-0x0000000002480000-0x000000000350E000-memory.dmp
    Filesize

    16.6MB

    Download
  • memory/2228-6-0x0000000002480000-0x000000000350E000-memory.dmp
    Filesize

    16.6MB

    Download
  • memory/2228-3-0x0000000002480000-0x000000000350E000-memory.dmp
    Filesize

    16.6MB

    Download
  • memory/2228-16-0x0000000002480000-0x000000000350E000-memory.dmp
    Filesize

    16.6MB

    Download
  • memory/2228-18-0x0000000000400000-0x00000000007DD000-memory.dmp
    Filesize

    3.9MB

    Download