Overview

overview

3

Static

static

3

Microsoft....es.dll

windows10-2004-x64

1

Microsoft....es.dll

windows11-ltsc_2024-x64

1

RBAPP.exe

windows10-2004-x64

3

RBAPP.exe

windows11-ltsc_2024-x64

3

System.Buffers.dll

windows10-2004-x64

1

System.Buffers.dll

windows11-ltsc_2024-x64

1

System.IO....es.dll

windows10-2004-x64

1

System.IO....es.dll

windows11-ltsc_2024-x64

1

System.Memory.dll

windows10-2004-x64

1

System.Memory.dll

windows11-ltsc_2024-x64

1

System.Num...rs.dll

windows10-2004-x64

1

System.Num...rs.dll

windows11-ltsc_2024-x64

1

System.Run...fe.dll

windows10-2004-x64

1

System.Run...fe.dll

windows11-ltsc_2024-x64

1

System.Tex...eb.dll

windows10-2004-x64

1

System.Tex...eb.dll

windows11-ltsc_2024-x64

1

System.Text.Json.dll

windows10-2004-x64

1

System.Text.Json.dll

windows11-ltsc_2024-x64

1

System.Thr...ns.dll

windows10-2004-x64

1

System.Thr...ns.dll

windows11-ltsc_2024-x64

1

System.ValueTuple.dll

windows10-2004-x64

1

System.ValueTuple.dll

windows11-ltsc_2024-x64

1

Sharing

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General

  • Target
    RBAPP2.zip
  • Size 2.2MB
  • Sample260817-wzsntaxtev
  • SHA256 178391b980fc2ff326d0ee4605598d9c46b2caa646b598cb782fc8ae7766d256
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
defense_evasiondiscovery

Malware Config

Targets

    • Target
      Microsoft.Bcl.AsyncInterfaces.dll
    • Size 25KB
    • SHA256 45e49399995bff25eefce4f11cfe24dc8214ce4b10c486e9606ddde499286d0e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral1behavioral2
    • Target
      RBAPP.exe
    • Size 47KB
    • SHA256 1cada51d984c35cbb2c2e03d37eae7b5afc9295e1499be2277d47e09948ea00a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discoverydefense_evasion
    behavioral3behavioral4
    • Target
      System.Buffers.dll
    • Size 20KB
    • SHA256 accccfbe45d9f08ffeed9916e37b33e98c65be012cfff6e7fa7b67210ce1fefb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral5behavioral6
    • Target
      System.IO.Pipelines.dll
    • Size 82KB
    • SHA256 ab21c108dcb69f70e6ee0017a4c3b7eabcb994d3e0406289a340ea48774a841d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral7behavioral8
    • Target
      System.Memory.dll
    • Size 138KB
    • SHA256 bf3fb84664f4097f1a8a9bc71a51dcf8cf1a905d4080a4d290da1730866e856f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral10behavioral9
    • Target
      System.Numerics.Vectors.dll
    • Size 113KB
    • SHA256 1d3ef8698281e7cf7371d1554afef5872b39f96c26da772210a33da041ba1183
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral11behavioral12
    • Target
      System.Runtime.CompilerServices.Unsafe.dll
    • Size 17KB
    • SHA256 37768488e8ef45729bc7d9a2677633c6450042975bb96516e186da6cb9cd0dcf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral13behavioral14
    • Target
      System.Text.Encodings.Web.dll
    • Size 77KB
    • SHA256 075a179504e5ba319da098fc0e9f16618b14e16757c05cebc164aa414a1e9a5f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral15behavioral16
    • Target
      System.Text.Json.dll
    • Size 709KB
    • SHA256 aad290babcaee9d3cb7b2a6e6a885fdc3f60a6a13df9f972bd249bb608bc5f0d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral17behavioral18
    • Target
      System.Threading.Tasks.Extensions.dll
    • Size 25KB
    • SHA256 4f81ffd0dc7204db75afc35ea4291769b07c440592f28894260eea76626a23c6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral19behavioral20
    • Target
      System.ValueTuple.dll
    • Size 24KB
    • SHA256 e905d102585b22c6df04f219af5cbdbfa7bc165979e9788b62df6dcc165e10f4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral21behavioral22

MITRE ATT&CK Enterprise v16

Tasks