Analysis

  • max time kernel
    54s
  • max time network
    64s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-03-2023 05:42

General

  • Target

    1caf85ab5eae6d9fe3c85bb9fa8eaecdec04455d147c0c269a1dfe404357890a.exe

  • Size

    358KB

  • MD5

    ca462ca9d681b4a06601bab788fac509

  • SHA1

    2f1cded3df46e5f6df250574f47991a35ee0e24f

  • SHA256

    1caf85ab5eae6d9fe3c85bb9fa8eaecdec04455d147c0c269a1dfe404357890a

  • SHA512

    58d9f69ebf79b9fbf4ac071b40ad9763b3779a370b8610d7acb3c9c0af32818082fc26841d7f6113dada8fc4c468efa83757e4df8c55f6001595d16450a2282c

  • SSDEEP

    6144:JgBqLLXbOZmkVuajuvlYEGsBzlF3CcGvMjapRzWKAF1x8esXist:uBqLXOZmguajutXzCcGb61x8Nt

Malware Config

Extracted

Family

redline

Botnet

dozk

C2

91.215.85.15:25916

Attributes
  • auth_value

    9f1dc4ff242fb8b53742acae0ef96143

Signatures

  • RedLine

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

  • RedLine payload 35 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1caf85ab5eae6d9fe3c85bb9fa8eaecdec04455d147c0c269a1dfe404357890a.exe
    "C:\Users\Admin\AppData\Local\Temp\1caf85ab5eae6d9fe3c85bb9fa8eaecdec04455d147c0c269a1dfe404357890a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4300

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/4300-121-0x0000000000AC0000-0x0000000000B22000-memory.dmp
    Filesize

    392KB

  • memory/4300-122-0x0000000002950000-0x00000000029AA000-memory.dmp
    Filesize

    360KB

  • memory/4300-123-0x0000000005220000-0x000000000571E000-memory.dmp
    Filesize

    5.0MB

  • memory/4300-124-0x0000000002A50000-0x0000000002AA8000-memory.dmp
    Filesize

    352KB

  • memory/4300-126-0x0000000005210000-0x0000000005220000-memory.dmp
    Filesize

    64KB

  • memory/4300-125-0x0000000005210000-0x0000000005220000-memory.dmp
    Filesize

    64KB

  • memory/4300-127-0x0000000005210000-0x0000000005220000-memory.dmp
    Filesize

    64KB

  • memory/4300-128-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-129-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-131-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-133-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-135-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-137-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-139-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-141-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-143-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-145-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-147-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-149-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-151-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-153-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-155-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-157-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-159-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-161-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-163-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-165-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-167-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-169-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-171-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-173-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-175-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-177-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-179-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-181-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-183-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-185-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-187-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-189-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-191-0x0000000002A50000-0x0000000002AA2000-memory.dmp
    Filesize

    328KB

  • memory/4300-918-0x0000000005720000-0x0000000005D26000-memory.dmp
    Filesize

    6.0MB

  • memory/4300-919-0x0000000002AF0000-0x0000000002B02000-memory.dmp
    Filesize

    72KB

  • memory/4300-920-0x0000000005090000-0x000000000519A000-memory.dmp
    Filesize

    1.0MB

  • memory/4300-921-0x00000000051A0000-0x00000000051DE000-memory.dmp
    Filesize

    248KB

  • memory/4300-922-0x0000000005D30000-0x0000000005D7B000-memory.dmp
    Filesize

    300KB

  • memory/4300-923-0x0000000005210000-0x0000000005220000-memory.dmp
    Filesize

    64KB

  • memory/4300-924-0x0000000005FC0000-0x0000000006026000-memory.dmp
    Filesize

    408KB

  • memory/4300-925-0x0000000006650000-0x00000000066E2000-memory.dmp
    Filesize

    584KB

  • memory/4300-926-0x0000000006710000-0x0000000006786000-memory.dmp
    Filesize

    472KB

  • memory/4300-927-0x00000000067C0000-0x00000000067DE000-memory.dmp
    Filesize

    120KB

  • memory/4300-928-0x0000000006AE0000-0x0000000006CA2000-memory.dmp
    Filesize

    1.8MB

  • memory/4300-929-0x0000000006CB0000-0x00000000071DC000-memory.dmp
    Filesize

    5.2MB