Overview

overview

10

Static

static

10

Infected.exe

windows10-2004-x64

Sharing

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General

  • Target

    Infected.exe

  • Size

    63KB

  • Sample

    240306-p2twbsbb2w

  • MD5

    23a233a3f2421f84917d70adb4ef6010

  • SHA1

    b37531e113f2f15e2f26a3c2019de6da8e5ac0da

  • SHA256

    97d7d7503f44c25e525cb9f189c40778cc391aae4d113d47da7d255f3c6168e1

  • SHA512

    a30393ae5f6549bf04b729e5ee05130a48dcab98f57703fc2785d44a14466e4e7bd30d2def18552c73c3f4b844466a2ec27ebb2fe2ceeb040935e95e1e8dffba

  • SSDEEP

    768:fDILAFjT678p4C8A+XeuazcBRL5JTk1+T4KSBGHmDbD/ph0oXyZy/eqbzSuAdpqM:kqTQJdSJYUbdh9yc/9WuAdpqKmY7

Score
10/10
asyncrattestpersistencerat

Malware Config

Extracted

Family

asyncrat

Botnet

test

C2

fl-survivor.gl.at.ply.gg:23531

Mutex

吾ωΖONh9aLijGΖ吉ΔΔURZy0尺d

Attributes
  • delay

    1

  • install

    true

  • install_file

    sigma.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Infected.exe

    • Size

      63KB

    • MD5

      23a233a3f2421f84917d70adb4ef6010

    • SHA1

      b37531e113f2f15e2f26a3c2019de6da8e5ac0da

    • SHA256

      97d7d7503f44c25e525cb9f189c40778cc391aae4d113d47da7d255f3c6168e1

    • SHA512

      a30393ae5f6549bf04b729e5ee05130a48dcab98f57703fc2785d44a14466e4e7bd30d2def18552c73c3f4b844466a2ec27ebb2fe2ceeb040935e95e1e8dffba

    • SSDEEP

      768:fDILAFjT678p4C8A+XeuazcBRL5JTk1+T4KSBGHmDbD/ph0oXyZy/eqbzSuAdpqM:kqTQJdSJYUbdh9yc/9WuAdpqKmY7

    Score
    10/10
    asyncrattestpersistencerat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Async RAT payload

      rat

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Enumerates connected drives

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

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Command and Scripting Interpreter

1
T1059

Persistence

Account Manipulation

1
T1098

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

System Information Discovery

6
T1082

Peripheral Device Discovery

2
T1120

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks