Overview

overview

10

Static

static

3

EXPENSIVE LOADER.exe

windows7-x64

10

EXPENSIVE LOADER.exe

windows10-1703-x64

10

EXPENSIVE LOADER.exe

windows10-2004-x64

10

Resubmissions

24-09-2023 08:26

230924-kcbw1aeg88 10

22-08-2023 14:37

230822-rzc6xacg63 10

Sharing

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General

  • Target

    EXPENSIVE LOADER.bin.zip

  • Size

    1.2MB

  • Sample

    230924-kcbw1aeg88

  • MD5

    96d0eff4d80dd6843d410f4f4f5e4c81

  • SHA1

    b273d5d1fc95d304a3a31b60c7f0798300ed3e3e

  • SHA256

    d3e832fc80acdc65b025a2f2ddf27f9b6ee273434a9f57df9a5afe977dfdcac3

  • SHA512

    494459f61db0c1235b4e1eb25597371816814c331559f6de7d32c08cc3e1cfed2d19d599d2a2e20810b65b3c199cc8135f286cc5b64ed911dce3637e08fdc152

  • SSDEEP

    24576:CgkZdN5CI6nBbM7LEMkMWh3q3V4yRi8wu6svT2STPjJx4vpv4:C1v6nBbM7rkvSRxVvTpXzz

Score
10/10
44caliberspywarestealer

Malware Config

Targets

    • Target

      EXPENSIVE LOADER.bin

    • Size

      1.3MB

    • MD5

      bfb9334833749790c0df81ab1489c5a9

    • SHA1

      b38e3080dfb1d35ae303b9f0c14a7cf12621de7c

    • SHA256

      cc16768fe66b11c07282c6d5d543701b85b283a44de51fdd4a9bd2a014f37b68

    • SHA512

      e41a66d9932f7853c9015ef0361cfbf4702a31d356e97dae1fb9ece085b808cac0e9a5d6d70a2763d08b3f940aacc074181bae6755077933d97f9a92b93c65d1

    • SSDEEP

      24576:bw3SBs2Mhfs2OcpIi5aO9z1dn7Az8Zk61NlPXYpky7vKCB/nO:E3P2MhkPTaz1tswiKPXYpkyjKCB/O

    Score
    10/10
    44caliberspywarestealer

    • 44Caliber

      An open source infostealer written in C#.

      stealer44caliber

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2behavioral3

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks