Overview

overview

7

Static

static

7

e537e89d31...0d.exe

windows7-x64

7

e537e89d31...0d.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    29s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23-03-2023 11:07

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General

  • Target

    e537e89d31d7a4ff6d93d7822263535090fdfd5e6fe9997a2238c00d08d9e40d.exe

  • Size

    2.4MB

  • MD5

    8c3dd58f0ae830da072858d3b875c194

  • SHA1

    328df464d6464f187005fc3a04ad81a225afc8d1

  • SHA256

    e537e89d31d7a4ff6d93d7822263535090fdfd5e6fe9997a2238c00d08d9e40d

  • SHA512

    7f72a9665ba7a2ecedc0c313616e83c504b91f7cdad565e785347df9070fee2a72370087183aaa92cd759da36849a37ed7cc21b676d4fbf36adc41ee2044c52e

  • SSDEEP

    49152:/owKvLLXCD4cStcZwzPo7SW4XXWE5klZFgGwQqwBDMTn5zJS+DLrSUFIC:ZKvLrZntcZ57SW4HWE6Dt1DMtz4+D3Fp

Score
7/10
evasionthemida

Malware Config

Signatures

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion
  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e537e89d31d7a4ff6d93d7822263535090fdfd5e6fe9997a2238c00d08d9e40d.exe
    "C:\Users\Admin\AppData\Local\Temp\e537e89d31d7a4ff6d93d7822263535090fdfd5e6fe9997a2238c00d08d9e40d.exe"
    1⤵
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1952

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

1
T1012

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1952-54-0x0000000000400000-0x00000000008AF000-memory.dmp
    Filesize

    4.7MB

    Download
  • memory/1952-55-0x0000000002160000-0x0000000002244000-memory.dmp
    Filesize

    912KB

    Download