Overview

overview

10

Static

static

815af9526b...e2.exe

windows7-x64

10

815af9526b...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    815af9526b2aadf889a934a337fddab725467116da59555bbf55dd9dde75fce2

  • Size

    194KB

  • Sample

    221125-jealaabc45

  • MD5

    1251bc32cd39e86a185e827427902d57

  • SHA1

    0568a386d508f087260d2748a2d0ffe3431aec91

  • SHA256

    815af9526b2aadf889a934a337fddab725467116da59555bbf55dd9dde75fce2

  • SHA512

    6aae2e2affa20813b792c919cba4b20f32f04f7e3b2a0e322dbd1346020b0852797ff90dd832ee90e2541e4f4dd91c1787dac36fa36f6c88f94cf72d5c9731b9

  • SSDEEP

    1536:ZrdNAkg2BvOhTOvfIJbtDuljl63ByGjmKJFtOsEBGvBPNpqBnyss58KyMTrzCfgT:ZRa2B0TO3ui2uSFjARAxyrfSjlxFILjS

Score
10/10
persistence

Malware Config

Targets

    • Target

      815af9526b2aadf889a934a337fddab725467116da59555bbf55dd9dde75fce2

    • Size

      194KB

    • MD5

      1251bc32cd39e86a185e827427902d57

    • SHA1

      0568a386d508f087260d2748a2d0ffe3431aec91

    • SHA256

      815af9526b2aadf889a934a337fddab725467116da59555bbf55dd9dde75fce2

    • SHA512

      6aae2e2affa20813b792c919cba4b20f32f04f7e3b2a0e322dbd1346020b0852797ff90dd832ee90e2541e4f4dd91c1787dac36fa36f6c88f94cf72d5c9731b9

    • SSDEEP

      1536:ZrdNAkg2BvOhTOvfIJbtDuljl63ByGjmKJFtOsEBGvBPNpqBnyss58KyMTrzCfgT:ZRa2B0TO3ui2uSFjARAxyrfSjlxFILjS

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Modifies WinLogon

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks