Overview

overview

8

Static

static

8

81e4e1ebfc...be.exe

windows7-x64

8

81e4e1ebfc...be.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    81e4e1ebfc1680d903d4a62885bc93bca5afdbe87c8d799194d0dfdb7edea5be

  • Size

    324KB

  • Sample

    221124-jncr1acf2x

  • MD5

    032fbb3ab498534dcf8e2a9eb267a5ab

  • SHA1

    bf51da6a29b26e58c78a90d20ec7c0ae12fdc50e

  • SHA256

    81e4e1ebfc1680d903d4a62885bc93bca5afdbe87c8d799194d0dfdb7edea5be

  • SHA512

    ca3db4122cd015c0b4888083b94d043144aef7e694541cbe3b2ef7e9fa4138208b0cfa42519f69f87e1ce92bfba362fd3f354d6f6071b8495b7fce983b76b2ec

  • SSDEEP

    6144:d/j5C+Ea3/4YIJ8m1MxUyRzoVOBlYQflIGE:d/s+xP4BJTM6++OBlYERE

Score
8/10
aspackv2persistenceupx

Malware Config

Targets

    • Target

      81e4e1ebfc1680d903d4a62885bc93bca5afdbe87c8d799194d0dfdb7edea5be

    • Size

      324KB

    • MD5

      032fbb3ab498534dcf8e2a9eb267a5ab

    • SHA1

      bf51da6a29b26e58c78a90d20ec7c0ae12fdc50e

    • SHA256

      81e4e1ebfc1680d903d4a62885bc93bca5afdbe87c8d799194d0dfdb7edea5be

    • SHA512

      ca3db4122cd015c0b4888083b94d043144aef7e694541cbe3b2ef7e9fa4138208b0cfa42519f69f87e1ce92bfba362fd3f354d6f6071b8495b7fce983b76b2ec

    • SSDEEP

      6144:d/j5C+Ea3/4YIJ8m1MxUyRzoVOBlYQflIGE:d/s+xP4BJTM6++OBlYERE

    Score
    8/10
    aspackv2persistenceupx

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Executes dropped EXE

    • Sets DLL path for service in the registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks