Analysis

  • max time kernel
    148s
  • max time network
    159s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    26-08-2021 09:43

General

  • Target

    E2D959B36754B37727EF0C54B11EF3CF.exe

  • Size

    606KB

  • MD5

    e2d959b36754b37727ef0c54b11ef3cf

  • SHA1

    fffc93eec7deeda7d17ab729f89d4c5e01d781cf

  • SHA256

    b8e902d0a3a533b5a9f495f58c69692ae79917fbf9fa7829a9c52d4012e7a060

  • SHA512

    9a1b180bdba8fa4d0e4c8e9e3417653278d531811ac4cfe89ad988690e006bbb531824d4c1b5c94b07b1f7f98fa47d6b8a5c64a1be2818084e60e25c2b45c807

Malware Config

Extracted

Family

redline

Botnet

NANani

C2

87.251.71.14:89

Signatures

  • RedLine

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

  • RedLine Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\E2D959B36754B37727EF0C54B11EF3CF.exe
    "C:\Users\Admin\AppData\Local\Temp\E2D959B36754B37727EF0C54B11EF3CF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Users\Admin\AppData\Local\Temp\E2D959B36754B37727EF0C54B11EF3CF.exe
      C:\Users\Admin\AppData\Local\Temp\E2D959B36754B37727EF0C54B11EF3CF.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\E2D959B36754B37727EF0C54B11EF3CF.exe.log
    MD5

    41fbed686f5700fc29aaccf83e8ba7fd

    SHA1

    5271bc29538f11e42a3b600c8dc727186e912456

    SHA256

    df4e9d012687cdabd15e86bf37be15d6c822e1f50dde530a02468f0006586437

    SHA512

    234b2235c1ced25810a4121c5eabcbf9f269e82c126a1adc363ee34478173f8b462e90eb53f5f11533641663350b90ec1e2360fd805b10c041fab12f4da7a034

  • memory/752-114-0x0000000000D90000-0x0000000000D91000-memory.dmp
    Filesize

    4KB

  • memory/752-116-0x0000000005610000-0x0000000005611000-memory.dmp
    Filesize

    4KB

  • memory/752-117-0x0000000003140000-0x0000000003141000-memory.dmp
    Filesize

    4KB

  • memory/752-118-0x0000000005820000-0x0000000005821000-memory.dmp
    Filesize

    4KB

  • memory/752-119-0x0000000005D30000-0x0000000005D31000-memory.dmp
    Filesize

    4KB

  • memory/2732-121-0x0000000000418F6E-mapping.dmp
  • memory/2732-120-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/2732-125-0x0000000005390000-0x0000000005391000-memory.dmp
    Filesize

    4KB

  • memory/2732-126-0x0000000004E40000-0x0000000004E41000-memory.dmp
    Filesize

    4KB

  • memory/2732-127-0x0000000004EA0000-0x0000000004EA1000-memory.dmp
    Filesize

    4KB

  • memory/2732-128-0x0000000004EE0000-0x0000000004EE1000-memory.dmp
    Filesize

    4KB

  • memory/2732-129-0x0000000004D80000-0x0000000005386000-memory.dmp
    Filesize

    6.0MB

  • memory/2732-130-0x0000000005150000-0x0000000005151000-memory.dmp
    Filesize

    4KB