Overview

overview

10

Static

static

AtomicWall...up.bat

windows7-x64

8

AtomicWall...up.bat

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    AtomicWallet_Setup.bat

  • Size

    22KB

  • Sample

    220801-str9baahe3

  • MD5

    3004914cdfa67357410e6f0c9a091655

  • SHA1

    dfdbb09661ee90ad4e88e7b0510653c93485a4b2

  • SHA256

    33d0d9fe89f0dba2b89347a0e2e6deb22542476d98676187f8c1eb529cb3997f

  • SHA512

    8f03d8c5a99dc85500e81ca613453ae886050f7e8303b39f6bc83f18db9e20596a743049d24f663c9c0ffd357b013480f6bc997deece1d15def3486429f3f49e

Score
10/10
arkeidefaultdiscoveryevasionspywarestealer

Malware Config

Extracted

Family

arkei

Botnet

Default

Targets

    • Target

      AtomicWallet_Setup.bat

    • Size

      22KB

    • MD5

      3004914cdfa67357410e6f0c9a091655

    • SHA1

      dfdbb09661ee90ad4e88e7b0510653c93485a4b2

    • SHA256

      33d0d9fe89f0dba2b89347a0e2e6deb22542476d98676187f8c1eb529cb3997f

    • SHA512

      8f03d8c5a99dc85500e81ca613453ae886050f7e8303b39f6bc83f18db9e20596a743049d24f663c9c0ffd357b013480f6bc997deece1d15def3486429f3f49e

    Score
    10/10
    evasionarkeidefaultdiscoveryspywarestealer

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks