Overview

overview

10

Static

static

3

a.exe

windows10-2004-x64

10

Resubmissions

20-05-2023 01:01

230520-bdhlhahd64 10

20-05-2023 00:59

230520-bb6wbahd52 10

17-05-2023 15:12

230517-sld2qafe25 10

16-05-2023 18:13

230516-wt6ngsbb3s 10

16-05-2023 18:11

230516-wsz5babb2w 10

16-05-2023 18:10

230516-wr6wgabb2s 10

16-05-2023 18:03

230516-wm22qabh79 10

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General

  • Target

    a.bin

  • Size

    5KB

  • Sample

    230516-wsz5babb2w

  • MD5

    69525fa93fd47eb3c533afe3b1baba48

  • SHA1

    3dea1b337987177c73c64e89b370d90dc94c64cb

  • SHA256

    8e9c6b72a19705e65d654814d0770a67c7c4a2e52915f6115dc740ab254ed4a9

  • SHA512

    909202467de5c96404c154cd3be55643df62c13c395bd6e0406be5834c3a10b953f42cc3520ac5979af754af192260ec737d19892333e5a8dfab79aef9b23182

  • SSDEEP

    48:6di2oYDjX9iqhf3FXfkQHjJhyPFlWa8tYDdqIYM/cphuOulavTqXSfbNtm:uNiqp3JkQHyDUtE2WcpisvNzNt

Score
10/10
lgoogloaderredlinedownloaderevasioninfostealerpersistence

Malware Config

Targets

    • Target

      a.bin

    • Size

      5KB

    • MD5

      69525fa93fd47eb3c533afe3b1baba48

    • SHA1

      3dea1b337987177c73c64e89b370d90dc94c64cb

    • SHA256

      8e9c6b72a19705e65d654814d0770a67c7c4a2e52915f6115dc740ab254ed4a9

    • SHA512

      909202467de5c96404c154cd3be55643df62c13c395bd6e0406be5834c3a10b953f42cc3520ac5979af754af192260ec737d19892333e5a8dfab79aef9b23182

    • SSDEEP

      48:6di2oYDjX9iqhf3FXfkQHjJhyPFlWa8tYDdqIYM/cphuOulavTqXSfbNtm:uNiqp3JkQHyDUtE2WcpisvNzNt

    Score
    10/10
    lgoogloaderredlinedownloaderevasioninfostealerpersistence

    • Detects LgoogLoader payload

    • LgoogLoader

      A downloader capable of dropping and executing other malware families.

      downloaderlgoogloader

    • Modifies WinLogon for persistence

      persistence

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Sets service image path in registry

      persistence

    • Stops running service(s)

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

2
T1060

Modify Existing Service

1
T1031

Hidden Files and Directories

1
T1158

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

1
T1562

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Service Stop

1
T1489

Tasks