General

  • Target

    REQUEST QUOTATION.zip

  • Size

    496KB

  • Sample

    221123-kba83sgg67

  • MD5

    08b878b15fa6de644a979647ac587b97

  • SHA1

    e57c672724b3a0bcd610f29c7b090546b8b9431d

  • SHA256

    01417fd557bedba004f432deeea4224e85f3184a1f45d34e3ecdd8eb58ce44ed

  • SHA512

    d7dde2e4969e8048c6a8bafb9f8d87a47ceceeb2194fb37a963d2cbe63b811d77f148b79770ade0fa1afc9ac7d7e9464a4d21fd9ec679445cd95de1e9139f33b

  • SSDEEP

    12288:QBLVK9YR87pMVPaHl00o2E1zOsfhlpvcYzK6s8nVHTqYa:QBLUOR86yHzERPJzs8Bu

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      REQUEST QUOTATION.exe

    • Size

      562KB

    • MD5

      151d8349aa1f8d3697c55b1707ca2789

    • SHA1

      ed745b72c682d4b74dec09af7bce32d7acebab4c

    • SHA256

      ea43d517a6f297bacd8199f6df1f0cfaa00acac3c3c2eb125093df80c73a87a6

    • SHA512

      5930a050134b953121b024d169f71d167e675792ec55b837c5f11e33665875f09240ce7281c1171ef20f7d51c88c34bc4ad92d4b86afb8f2827f10439189b4ae

    • SSDEEP

      12288:pJgABfUndS7pkVPaPl00WSETzOKNh3pvckiU3Z7iPuW:pJguUdimyPTEnXfFl

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks