Overview

overview

7

Static

static

1

45.77.194....1c.exe

windows7-x64

7

45.77.194....1c.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    83s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2023 11:49

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General

  • Target

    45.77.194.187_-_calc.exe___b5648913e12f4e89cb997c6b1971f91c.exe

  • Size

    940KB

  • MD5

    b5648913e12f4e89cb997c6b1971f91c

  • SHA1

    08f7a80b7af7710863b0ed69a2e45b9367b8e703

  • SHA256

    ba3aa0c64894eb657392a4c0aba0058092fe29bd15356989347f7899179d806a

  • SHA512

    7b0c7c0f56a03f04852ea0c581d199467febcdb181953c12dc2aadbc75b4c02233b492cc22d6780b3cd225202ba75f07fb28c2669fcb3f3d79069cf4b651a617

  • SSDEEP

    24576:QVFB2reMzi1ucAlicOY30yS1u9Yl2AeovgiGzyRGLPAoe:Q1+wkTT30yiuoeovgiGeRkYf

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 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\45.77.194.187_-_calc.exe___b5648913e12f4e89cb997c6b1971f91c.exe
    "C:\Users\Admin\AppData\Local\Temp\45.77.194.187_-_calc.exe___b5648913e12f4e89cb997c6b1971f91c.exe"
    1⤵
    • Loads dropped DLL
    PID:4604

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

  • C:\Users\Admin\AppData\Local\Temp\nsg6642.tmp\BrandingURL.dll
    Filesize

    4KB

    MD5

    71c46b663baa92ad941388d082af97e7

    SHA1

    5a9fcce065366a526d75cc5ded9aade7cadd6421

    SHA256

    bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e

    SHA512

    5965bd3f5369b9a1ed641c479f7b8a14af27700d0c27d482aa8eb62acc42f7b702b5947d82f9791b29bcba4d46e1409244f0a8ddce4ec75022b5e27f6d671bce

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsg6642.tmp\LangDLL.dll
    Filesize

    5KB

    MD5

    9384f4007c492d4fa040924f31c00166

    SHA1

    aba37faef30d7c445584c688a0b5638f5db31c7b

    SHA256

    60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

    SHA512

    68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsg6642.tmp\System.dll
    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsg6642.tmp\System.dll
    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsg6642.tmp\nsDialogs.dll
    Filesize

    9KB

    MD5

    c10e04dd4ad4277d5adc951bb331c777

    SHA1

    b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    SHA256

    e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    SHA512

    853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsg6642.tmp\nsDialogs.dll
    Filesize

    9KB

    MD5

    c10e04dd4ad4277d5adc951bb331c777

    SHA1

    b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    SHA256

    e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    SHA512

    853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

    Download Submit
  • memory/4604-136-0x00000000039B1000-0x00000000039B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/4604-139-0x00000000039C1000-0x00000000039C3000-memory.dmp
    Filesize

    8KB

    Download