Overview

overview

10

Static

static

8573d9e75f...cb.exe

windows7-x64

10

8573d9e75f...cb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8573d9e75f2c0ef4e69023fc07bee9cb.exe

  • Size

    91KB

  • Sample

    220815-xemgqshcc9

  • MD5

    8573d9e75f2c0ef4e69023fc07bee9cb

  • SHA1

    4f3afbab31505056fd71f462bd52f98f3dd9f8ff

  • SHA256

    e5d590f782337416fe7f93aa7f488419f86802500d05ef2fced4ccca7f4e14ae

  • SHA512

    11bbaa8c41989d583ca1af59d8c51b80825634807dfcd8fc50f5e8d3190d224ca48139f70e10a2993b9ae1bca599ee0dd1422af5c716f5441c533c1dedef72e7

  • SSDEEP

    1536:dbRiQM/57SK3bUzZdQ1iIMvnZlbLxjV3AGq5gWlocT1wzySsd9NJ33B:dbRE57SKsstcnZTJQDgWPaySsdH5x

Score
10/10
arrowrattypersistencerat

Malware Config

Extracted

Family

arrowrat

Botnet

TY

C2

91.134.207.23:5337

Mutex

DFDFrcvff45thfgh4t44gjahdfhhhhca

Targets

    • Target

      8573d9e75f2c0ef4e69023fc07bee9cb.exe

    • Size

      91KB

    • MD5

      8573d9e75f2c0ef4e69023fc07bee9cb

    • SHA1

      4f3afbab31505056fd71f462bd52f98f3dd9f8ff

    • SHA256

      e5d590f782337416fe7f93aa7f488419f86802500d05ef2fced4ccca7f4e14ae

    • SHA512

      11bbaa8c41989d583ca1af59d8c51b80825634807dfcd8fc50f5e8d3190d224ca48139f70e10a2993b9ae1bca599ee0dd1422af5c716f5441c533c1dedef72e7

    • SSDEEP

      1536:dbRiQM/57SK3bUzZdQ1iIMvnZlbLxjV3AGq5gWlocT1wzySsd9NJ33B:dbRE57SKsstcnZTJQDgWPaySsdH5x

    Score
    10/10
    arrowrattypersistencerat

    • ArrowRat

      Remote access tool with various capabilities first seen in late 2021.

      ratarrowrat

    • Modifies Installed Components in the registry

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks