Overview

overview

10

Static

static

SMH 202112...B).exe

windows7_x64

9

SMH 202112...B).exe

windows10_x64

10

Sharing

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General

  • Target

    SMH 20211202_PEDIDO DE COTAÇÃO - 14pcs.PDF(76KB).rar

  • Size

    365KB

  • Sample

    211202-rse2xshgaj

  • MD5

    c3094c2d6dbd6c17be9abcca9d623ab6

  • SHA1

    b79f2a007b9a2136c9c1cc25154e4d0955760ef8

  • SHA256

    f5c017bf576efb522edeb67f8c7a1639f96e938160e0080a28948983f1588f35

  • SHA512

    06a737eace954bdf64a4bc6bc5f80be587e7a4765d3d5467b3811e9928f6c1e213efc616b37f8cda8de6b67ac9186b19bb40c5a0368e0ee00a69967440ce1d4d

Score
10/10
xpertratevasionpersistencerattrojan

Malware Config

Targets

    • Target

      SMH 20211202_PEDIDO DE COTAÇÃO - 14pcs.PDF(76KB).exe

    • Size

      414KB

    • MD5

      8de75b79c09e93fec4d7876133f94dc1

    • SHA1

      2bf7c25ffe326789054d1b0a32c5768263972e40

    • SHA256

      325c126322ffc636a4964c017c4258b6551d2104ccd8acd7794cecafad437a6b

    • SHA512

      81f73bf2d1c67e2d7ab35bf29feafbbca96c410a082ff81bea426a013a9a247f9f984e97a0cfd683e937b0523f4bc352ca67c94d6d95fe014e9f6ed24d8d3622

    Score
    10/10
    evasionxpertratpersistencerattrojan

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • XpertRAT

      XpertRAT is a remote access trojan with various capabilities.

      ratxpertrat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Adds policy Run key to start application

      persistence

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

6
T1112

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks