Overview

overview

10

Static

static

edc6c999ad...80.exe

windows7_x64

10

edc6c999ad...80.exe

windows10_x64

10

Sharing

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General

  • Target

    edc6c999ada19c07b2135763984ffa80.exe

  • Size

    641KB

  • Sample

    210331-cv9vfbjhnx

  • MD5

    edc6c999ada19c07b2135763984ffa80

  • SHA1

    592c0e001bb213b8842bb12b26063a2dd12dc29a

  • SHA256

    df84742a261c57d71c03f192777e348ae872d76364a806344ecb8e6d73750046

  • SHA512

    20555f1621b60d74f3b2b2158acb35323f25045061e3d7a1450b4f547a01cdb8052aa2a2141bb5bd78e1a491174c6d5118d120a1b41585bf8fee00a98bcbc7f7

Score
10/10
cryptbotdiscoveryspywarestealer

Malware Config

Extracted

Family

cryptbot

C2

cinzfr32.top

morcbc03.top
Attributes
  • payload_url

    http://binrgf04.top/download.php?file=lv.exe

Targets

    • Target

      edc6c999ada19c07b2135763984ffa80.exe

    • Size

      641KB

    • MD5

      edc6c999ada19c07b2135763984ffa80

    • SHA1

      592c0e001bb213b8842bb12b26063a2dd12dc29a

    • SHA256

      df84742a261c57d71c03f192777e348ae872d76364a806344ecb8e6d73750046

    • SHA512

      20555f1621b60d74f3b2b2158acb35323f25045061e3d7a1450b4f547a01cdb8052aa2a2141bb5bd78e1a491174c6d5118d120a1b41585bf8fee00a98bcbc7f7

    Score
    10/10
    cryptbotspywarestealerdiscovery

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

      spywarestealercryptbot

    • CryptBot Payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks