Overview

overview

10

Static

static

10

a11bd4f0f5...b7.exe

windows7-x64

10

a11bd4f0f5...b7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a11bd4f0f5773e8022d3e2e544644f410d4b49b8405f0631273583870a7ceeb7

  • Size

    205KB

  • Sample

    221127-n85qqsfb66

  • MD5

    667a7e3e0d7d443a3019b9d49c905161

  • SHA1

    b990f98250c5ac88afa9e4647c229f8ae561b4f7

  • SHA256

    a11bd4f0f5773e8022d3e2e544644f410d4b49b8405f0631273583870a7ceeb7

  • SHA512

    467d313e19d72bf339e2bd8db3eae8dd5d026986d7914a135ea37373778b7f77be6e592dc22d8ed37be75416ab63be5bb460d5d7831d78d2ff6fd4529c3dda5a

  • SSDEEP

    3072:sr85CjClo932sLu7NDcBk6tt1uvpYzWAbs5:k9jClo9msLuBgvAmyAbC

Score
10/10
neshtapersistencespywarestealervmprotect

Malware Config

Targets

    • Target

      a11bd4f0f5773e8022d3e2e544644f410d4b49b8405f0631273583870a7ceeb7

    • Size

      205KB

    • MD5

      667a7e3e0d7d443a3019b9d49c905161

    • SHA1

      b990f98250c5ac88afa9e4647c229f8ae561b4f7

    • SHA256

      a11bd4f0f5773e8022d3e2e544644f410d4b49b8405f0631273583870a7ceeb7

    • SHA512

      467d313e19d72bf339e2bd8db3eae8dd5d026986d7914a135ea37373778b7f77be6e592dc22d8ed37be75416ab63be5bb460d5d7831d78d2ff6fd4529c3dda5a

    • SSDEEP

      3072:sr85CjClo932sLu7NDcBk6tt1uvpYzWAbs5:k9jClo9msLuBgvAmyAbC

    Score
    10/10
    neshtapersistencespywarestealervmprotect

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks