General

  • Target

    c565fd49eff46c8a6ed667bcd5cae8965866cd433a815fda2940c9875d64ae53

  • Size

    1.4MB

  • Sample

    230910-1h2mlsbe5x

  • MD5

    94b44a8458c8d72f50fbc1f5e8289b91

  • SHA1

    f2fb1be9077005da83ec0e8cedec49f3b91e1b97

  • SHA256

    c565fd49eff46c8a6ed667bcd5cae8965866cd433a815fda2940c9875d64ae53

  • SHA512

    a32156155153a1f0561f9e7c544e96fb6152dfe0de77e3dbe76069baefb7bc3e6a2df58ca27883df69f5311ca55d9360d737d776372bd51eb16ff42003f68ecc

  • SSDEEP

    24576:Jx6CJzgE2K0Dp0x2F+2oOt9r8a2sM7DO4/gLCbHhM7mG7sC/3KU9u1Hg:/6CJkhM+7AasuqYCNMmCP/al1Hg

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

tuco

C2

77.91.124.82:19071

Attributes
  • auth_value

    dcfeb759bae9232de006fc3a4b34ac53

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

amadey_api

C2

amadapi.tuktuk.ug:11290

Attributes
  • auth_value

    a004bea47cf55a1c8841d46c3fe3e6f5

Extracted

Family

laplas

C2

http://lpls.tuktuk.ug

Attributes
  • api_key

    a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde

Targets

    • Target

      c565fd49eff46c8a6ed667bcd5cae8965866cd433a815fda2940c9875d64ae53

    • Size

      1.4MB

    • MD5

      94b44a8458c8d72f50fbc1f5e8289b91

    • SHA1

      f2fb1be9077005da83ec0e8cedec49f3b91e1b97

    • SHA256

      c565fd49eff46c8a6ed667bcd5cae8965866cd433a815fda2940c9875d64ae53

    • SHA512

      a32156155153a1f0561f9e7c544e96fb6152dfe0de77e3dbe76069baefb7bc3e6a2df58ca27883df69f5311ca55d9360d737d776372bd51eb16ff42003f68ecc

    • SSDEEP

      24576:Jx6CJzgE2K0Dp0x2F+2oOt9r8a2sM7DO4/gLCbHhM7mG7sC/3KU9u1Hg:/6CJkhM+7AasuqYCNMmCP/al1Hg

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scripting

1
T1064

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Virtualization/Sandbox Evasion

1
T1497

Scripting

1
T1064

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Impact

Service Stop

1
T1489

Tasks