Overview

overview

9

Static

static

ThinApp.21...le.exe

windows7_x64

9

ThinApp.21...le.exe

windows10_x64

9

Analysis

  • max time kernel
    62s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    04-12-2021 17:32

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General

  • Target

    ThinApp.2111.Portable\ThinAppPortable.exe

  • Size

    176KB

  • MD5

    67cbc57da0cf46e381b8453054ce1ea5

  • SHA1

    70a92b8b2ee74d4e1b07e9ac3bfaee602ec2bfe0

  • SHA256

    7de018a017b510c7cb4840489b095e351d6458e7bc3d6c0a79b624db33d90aa6

  • SHA512

    3b57e39cbdb28ba048048643401fb8c488dae9b295534d95c1150d1d1ba56b3da04d576522789a73939fc7a811a2ab6c2dc69a44c578b9e4c1bdd6bcf3bc5148

Score
9/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 1 IoCs

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

    upx
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ThinApp.2111.Portable\ThinAppPortable.exe
    "C:\Users\Admin\AppData\Local\Temp\ThinApp.2111.Portable\ThinAppPortable.exe"
    1⤵
    • Loads dropped DLL
    PID:3212

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\nsm1441.tmp\System.dll
    MD5

    bf712f32249029466fa86756f5546950

    SHA1

    75ac4dc4808ac148ddd78f6b89a51afbd4091c2e

    SHA256

    7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af

    SHA512

    13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4

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  • \Users\Admin\AppData\Local\Temp\nsm1441.tmp\UAC.dll
    MD5

    9b54a7f7ab2b340ab2e22e0eee5860a0

    SHA1

    8757037b59fcb8e46a0c442e274618a9c13a49ae

    SHA256

    34c68143733dac84ab5e7b7a49e95b9bb1a061c4113d2ddab551f42c4253b28e

    SHA512

    23412e52e767347db06a5b3aa4c9d2ffb5f1a8770e197a51dfd307eda94ec267e5b72297fd3de589bb81f9b0aaa975cf0e3e4bc5b2248c5681ed78ea63394067

    Download Submit