Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2022 18:16

General

  • Target

    d3b0ebb5f35fecb8c30b314fd571c76f.exe

  • Size

    107KB

  • MD5

    d3b0ebb5f35fecb8c30b314fd571c76f

  • SHA1

    905316a9ecbf93ec9b3869aee1f5776d4ab01dcb

  • SHA256

    2ff94580df6875ef9c21d9ded17ebbb14738822eb447c11014d21d26f4aa5e08

  • SHA512

    553e13e572af4e3cf8a977e9caffb9fb0117726fa1094286e184b73a83f917024034c6d5ba75e50a6069fccac2d5f0546ab2bc0e19170fa8445c82cc2e88704a

  • SSDEEP

    3072:TcvFBBCY2pieIhrY7foJm5PQcfxjdjhd4EASNX:Tcvf7aoJkYcTjhd4jS

Malware Config

Extracted

Family

redline

Botnet

top1

C2

185.2.83.247:80

Attributes
  • auth_value

    fa2afa98a6579319e36e31ee0552bd57

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d3b0ebb5f35fecb8c30b314fd571c76f.exe
    "C:\Users\Admin\AppData\Local\Temp\d3b0ebb5f35fecb8c30b314fd571c76f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:368

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/368-132-0x0000000000610000-0x0000000000630000-memory.dmp
    Filesize

    128KB

  • memory/368-133-0x0000000005570000-0x0000000005B88000-memory.dmp
    Filesize

    6.1MB

  • memory/368-134-0x0000000004FA0000-0x0000000004FB2000-memory.dmp
    Filesize

    72KB

  • memory/368-135-0x00000000050D0000-0x00000000051DA000-memory.dmp
    Filesize

    1.0MB

  • memory/368-136-0x0000000005040000-0x000000000507C000-memory.dmp
    Filesize

    240KB

  • memory/368-137-0x0000000006BB0000-0x0000000007154000-memory.dmp
    Filesize

    5.6MB

  • memory/368-138-0x00000000066F0000-0x0000000006782000-memory.dmp
    Filesize

    584KB

  • memory/368-139-0x0000000006790000-0x00000000067F6000-memory.dmp
    Filesize

    408KB

  • memory/368-140-0x0000000006980000-0x00000000069F6000-memory.dmp
    Filesize

    472KB

  • memory/368-141-0x0000000006B80000-0x0000000006B9E000-memory.dmp
    Filesize

    120KB

  • memory/368-142-0x0000000007480000-0x0000000007642000-memory.dmp
    Filesize

    1.8MB

  • memory/368-143-0x0000000007B80000-0x00000000080AC000-memory.dmp
    Filesize

    5.2MB