Analysis

  • max time kernel
    24s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    25-07-2021 09:01

General

  • Target

    25b64c0bad59caa2bb89de749ce69e2b.exe

  • Size

    387KB

  • MD5

    25b64c0bad59caa2bb89de749ce69e2b

  • SHA1

    26bd53222cdce89e0ab183db7fa9df6dd489982b

  • SHA256

    0c16b313253259d25a77c5019df1985e6c356c56f4ce19f8119829efec7db43d

  • SHA512

    930569743201567d74d32e34361ad13b801c6ef492543d805a1ba1553a4aa037738214e4b8e3546a69187b72478072c78ee526e77ebb77d1113e463ea6e0e173

Malware Config

Extracted

Family

redline

C2

193.56.146.60:51431

Signatures

  • RedLine

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

  • RedLine Payload 2 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\25b64c0bad59caa2bb89de749ce69e2b.exe
    "C:\Users\Admin\AppData\Local\Temp\25b64c0bad59caa2bb89de749ce69e2b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1696

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/1696-114-0x00000000022F0000-0x000000000230B000-memory.dmp
    Filesize

    108KB

  • memory/1696-115-0x0000000004AE0000-0x0000000004AE1000-memory.dmp
    Filesize

    4KB

  • memory/1696-116-0x00000000023B0000-0x00000000023CA000-memory.dmp
    Filesize

    104KB

  • memory/1696-117-0x0000000004FE0000-0x0000000004FE1000-memory.dmp
    Filesize

    4KB

  • memory/1696-118-0x0000000004A60000-0x0000000004A61000-memory.dmp
    Filesize

    4KB

  • memory/1696-119-0x0000000004A80000-0x0000000004A81000-memory.dmp
    Filesize

    4KB

  • memory/1696-121-0x0000000000400000-0x000000000047C000-memory.dmp
    Filesize

    496KB

  • memory/1696-120-0x00000000005F0000-0x000000000061F000-memory.dmp
    Filesize

    188KB

  • memory/1696-122-0x0000000004AD0000-0x0000000004AD1000-memory.dmp
    Filesize

    4KB

  • memory/1696-123-0x0000000004AD2000-0x0000000004AD3000-memory.dmp
    Filesize

    4KB

  • memory/1696-124-0x0000000004AD3000-0x0000000004AD4000-memory.dmp
    Filesize

    4KB

  • memory/1696-125-0x0000000005600000-0x0000000005601000-memory.dmp
    Filesize

    4KB

  • memory/1696-126-0x0000000005790000-0x0000000005791000-memory.dmp
    Filesize

    4KB

  • memory/1696-127-0x0000000004AD4000-0x0000000004AD6000-memory.dmp
    Filesize

    8KB

  • memory/1696-128-0x0000000006470000-0x0000000006471000-memory.dmp
    Filesize

    4KB

  • memory/1696-129-0x0000000006640000-0x0000000006641000-memory.dmp
    Filesize

    4KB

  • memory/1696-130-0x0000000006C70000-0x0000000006C71000-memory.dmp
    Filesize

    4KB

  • memory/1696-131-0x0000000006D30000-0x0000000006D31000-memory.dmp
    Filesize

    4KB

  • memory/1696-132-0x0000000006E40000-0x0000000006E41000-memory.dmp
    Filesize

    4KB

  • memory/1696-133-0x0000000007000000-0x0000000007001000-memory.dmp
    Filesize

    4KB