Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1.4MB

  • Sample

    230320-w4w7sseh39

  • MD5

    0de84a66b983d2f407390473dd1e37de

  • SHA1

    21de93ab0f4e6706403e0bd3167be9aa8178018b

  • SHA256

    e8f0e3fe795f96909d2ce54434a20f0c87a8bde815e790a7de9fd48b7eb11969

  • SHA512

    37fc3f31dbb2721565c56974638e483cf3700779b4bbe324c26dbf4f45721211516b041b519b63bd8feb653b8b1de6bda8c52736085f72ff597d5fcb8d839a94

  • SSDEEP

    24576:m3Bdco8g+Jw+uIWdSNmppQIAni/mqjGYqXGkICzZ+apKOiz4GvaG/9jhNpNbWOAD:sxpxIGJppQIAni/mqjGYqXGbuZ+apKO/

Score
10/10
amadeypseudomanuscryptloaderspywarestealertrojan

Malware Config

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Targets

    • Target

      file.exe

    • Size

      1.4MB

    • MD5

      0de84a66b983d2f407390473dd1e37de

    • SHA1

      21de93ab0f4e6706403e0bd3167be9aa8178018b

    • SHA256

      e8f0e3fe795f96909d2ce54434a20f0c87a8bde815e790a7de9fd48b7eb11969

    • SHA512

      37fc3f31dbb2721565c56974638e483cf3700779b4bbe324c26dbf4f45721211516b041b519b63bd8feb653b8b1de6bda8c52736085f72ff597d5fcb8d839a94

    • SSDEEP

      24576:m3Bdco8g+Jw+uIWdSNmppQIAni/mqjGYqXGkICzZ+apKOiz4GvaG/9jhNpNbWOAD:sxpxIGJppQIAni/mqjGYqXGbuZ+apKO/

    Score
    10/10
    amadeypseudomanuscryptloaderspywarestealertrojan

    • Amadey

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

      trojanamadey

    • Detects PseudoManuscrypt payload

      loader

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • PseudoManuscrypt

      PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.

      loaderpseudomanuscrypt

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • 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.

      spywarestealer

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks