Overview

overview

10

Static

static

7

f9efec24e9...76.exe

windows7_x64

10

f9efec24e9...76.exe

windows10-2004_x64

10

Resubmissions

04-02-2022 01:08

220204-bhltqaefdn 7

04-02-2022 01:03

220204-behmwsecd8 10

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General

  • Target

    f9efec24e93faeca1f6b3d17217b4276.7z

  • Size

    1.9MB

  • Sample

    220204-behmwsecd8

  • MD5

    0b179ffa525df617b4cdb1019de6f0e7

  • SHA1

    2db41c43a38864334f8478fbd53c7f08ec53470b

  • SHA256

    f2ea0c82296271e4d6eebb929caabcbe19da67d0ad9d81f46685156869ddaea4

  • SHA512

    378b2c741bd4c04c9e6314f2c32c12d9356811d1e75412ac5507391d5a12e4bf53eed5f549813a76c6ee801bffa479d629876029745621bfcb3c68a9b504c61f

Score
10/10
redlinefs_cockevasioninfostealerpersistencethemidatrojan

Malware Config

Extracted

Family

redline

Botnet

fs_cock

C2

65.21.103.71:56458

Targets

    • Target

      f9efec24e93faeca1f6b3d17217b4276

    • Size

      2.2MB

    • MD5

      f9efec24e93faeca1f6b3d17217b4276

    • SHA1

      0349b283b4dc4e30e85ee7fc88a81f030f44e76d

    • SHA256

      2b307f7aecd272913dbfe66174b7613796665dcbc93f28467cac4b8b19a8985f

    • SHA512

      3fddc5ef386ab4034e3a78a6b7666a41c0ed55a39fd48ed56eb47f77a42ae8aaa82893ac347f901ddbb730fa10d9206de778e4d01777c2cd2e76a0f4b4946a71

    Score
    10/10
    redlinefs_cockevasioninfostealerthemidatrojanpersistence

    • RedLine

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

      infostealerredline

    • RedLine Payload

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

      evasion

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks