Overview

overview

10

Static

static

7

7d5d33a41a...cb.exe

windows7_x64

10

7d5d33a41a...cb.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    7d5d33a41a2e00a719fd1b8e99dbdfcb

  • Size

    2.2MB

  • Sample

    211020-pjwxzahhgj

  • MD5

    7d5d33a41a2e00a719fd1b8e99dbdfcb

  • SHA1

    3eaa0173ff8b7271a38df63c57c833e0119a315f

  • SHA256

    d838aec8129b940ee31f463e8264e578ba28e36b2dffe4c3ad89d8d8ed16953d

  • SHA512

    512fb3fb212bb168d4ba80d647f312ed39432ca6c0fa1e67aae1835b151b05a466a8854fa061eea5de38265317b82ed9a587611f222df2a981d7197f343f2d52

Score
10/10
xmrigdiscoveryevasionminerspywarestealerthemidatrojan

Malware Config

Targets

    • Target

      7d5d33a41a2e00a719fd1b8e99dbdfcb

    • Size

      2.2MB

    • MD5

      7d5d33a41a2e00a719fd1b8e99dbdfcb

    • SHA1

      3eaa0173ff8b7271a38df63c57c833e0119a315f

    • SHA256

      d838aec8129b940ee31f463e8264e578ba28e36b2dffe4c3ad89d8d8ed16953d

    • SHA512

      512fb3fb212bb168d4ba80d647f312ed39432ca6c0fa1e67aae1835b151b05a466a8854fa061eea5de38265317b82ed9a587611f222df2a981d7197f343f2d52

    Score
    10/10
    xmrigdiscoveryevasionminerspywarestealerthemidatrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

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

      evasion

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    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

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks