Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240729-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    25-08-2024 16:32

General

  • Target

    aisuru.arm7

  • Size

    93KB

  • MD5

    d2d7ad31c3916de5e22ad2820b561b6b

  • SHA1

    383f8ef9d3e1b5cb99ad8b28d52ab2aa12908f90

  • SHA256

    0a5828cbda8dfaa85298a90de71a1b9d9c9002fe2dd876b5b62d76ed5cd2552b

  • SHA512

    5e4a3fa756364c1d84546d830fef648454ef4611a00797bf0934da5c90fc5b0c17ff3c71a20621281bbc854df677ea01773b6a0a44a017fd55e9b453646c7152

  • SSDEEP

    1536:kYntXt1r8IaMHD+YIMGJop9oc/Chan/fGoiuxUHfqllwEiTH1wO+uY7nO:B3zbHDRG+pmc/Chan/fGoiuKFHOO+uIO

Score
7/10

Malware Config

Signatures

  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/aisuru.arm7
    /tmp/aisuru.arm7
    1⤵
    • Renames itself
    • Enumerates active TCP sockets
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:668

Network

MITRE ATT&CK Enterprise v15

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