Overview

overview

10

Static

static

3

dfb2357c0b...06.dll

windows7-x64

10

dfb2357c0b...06.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    dfb2357c0b524dc7b1b6a5330bd95cefab6f082ef2472dfe146166c4f5334406

  • Size

    548KB

  • Sample

    250102-ga7dcayldl

  • MD5

    b0ddab201ff4b2d4a17269fc1ce55584

  • SHA1

    3dc2a28caaa07c4003954cdfc5a7be83724e4954

  • SHA256

    dfb2357c0b524dc7b1b6a5330bd95cefab6f082ef2472dfe146166c4f5334406

  • SHA512

    74282f5891834d6cc48bdfe6853c9acecb32a54e43f41b169afae430f1a5e348090e3d4116f60a3ddf31e687b270a74ed1c94dd2b77db4e90e1f0266a9a92b76

  • SSDEEP

    12288:0ehnaNPpSVZmNxRCwnwm3W3OHIIf5kJXaPTgpn:0eh0PpS6NxNnwYeOHX0XaPc5

Score
10/10
ramnitsalitybackdoorbankerdiscoveryevasionpersistencespywarestealertrojanupxworm

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/

Targets

    • Target

      dfb2357c0b524dc7b1b6a5330bd95cefab6f082ef2472dfe146166c4f5334406

    • Size

      548KB

    • MD5

      b0ddab201ff4b2d4a17269fc1ce55584

    • SHA1

      3dc2a28caaa07c4003954cdfc5a7be83724e4954

    • SHA256

      dfb2357c0b524dc7b1b6a5330bd95cefab6f082ef2472dfe146166c4f5334406

    • SHA512

      74282f5891834d6cc48bdfe6853c9acecb32a54e43f41b169afae430f1a5e348090e3d4116f60a3ddf31e687b270a74ed1c94dd2b77db4e90e1f0266a9a92b76

    • SSDEEP

      12288:0ehnaNPpSVZmNxRCwnwm3W3OHIIf5kJXaPTgpn:0eh0PpS6NxNnwYeOHX0XaPc5

    Score
    10/10
    ramnitsalitybackdoorbankerdiscoveryevasionpersistencespywarestealertrojanupxworm

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • Ramnit family

      ramnit

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

7
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks