Overview

overview

10

Static

static

7

944788dc55...ad.exe

windows7_x64

10

944788dc55...ad.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    155s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    15-02-2022 08:02

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General

  • Target

    944788dc55e273f39ee26c7ee8b11193030188e4a78a79cdc560856e1817d7ad.exe

  • Size

    2.9MB

  • MD5

    c8f92704cdeea742baffdd2850c6447f

  • SHA1

    b38f8703fbb1f1051068136a65403a0e9d97c4c9

  • SHA256

    944788dc55e273f39ee26c7ee8b11193030188e4a78a79cdc560856e1817d7ad

  • SHA512

    ece09e94fb466eba0edadb65dba0eb711c52852e64da9f933f1c093bfe996c465a1f1c068792166ac826888ee1a23d8122ef450d9777753e7428cfe2b5fbec39

Score
10/10
redlineevasioninfostealerthemidatrojan

Malware Config

Signatures

  • RedLine

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

    infostealerredline
  • RedLine Payload 1 IoCs
  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\944788dc55e273f39ee26c7ee8b11193030188e4a78a79cdc560856e1817d7ad.exe
    "C:\Users\Admin\AppData\Local\Temp\944788dc55e273f39ee26c7ee8b11193030188e4a78a79cdc560856e1817d7ad.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2108
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2092
  • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
    C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:5108

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/2092-140-0x0000026468590000-0x00000264685A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2092-141-0x0000026468B20000-0x0000026468B30000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2092-142-0x000002646B210000-0x000002646B214000-memory.dmp
    Filesize

    16KB

    Download
  • memory/2108-131-0x0000000075350000-0x0000000075351000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2108-132-0x00000000774E4000-0x00000000774E6000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2108-133-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2108-134-0x00000000004D0000-0x0000000000C5C000-memory.dmp
    Filesize

    7.5MB

    Download
  • memory/2108-135-0x00000000061B0000-0x00000000067C8000-memory.dmp
    Filesize

    6.1MB

    Download
  • memory/2108-136-0x0000000003A60000-0x0000000003A72000-memory.dmp
    Filesize

    72KB

    Download
  • memory/2108-137-0x0000000005CA0000-0x0000000005DAA000-memory.dmp
    Filesize

    1.0MB

    Download
  • memory/2108-138-0x0000000005BD0000-0x0000000005C0C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2108-139-0x0000000003A20000-0x0000000003A21000-memory.dmp
    Filesize

    4KB

    Download