86d7ebfb78eaaac727bbbc02a99d4e3e01fcbe2e8a4066bed43302aff9d0b205

General
Target

86d7ebfb78eaaac727bbbc02a99d4e3e01fcbe2e8a4066bed43302aff9d0b205

Size

539KB

Sample

220521-pvxzeagae8

Score
10 /10
MD5

4e26567397f9f9b21701e5848fc57e7e

SHA1

0312dd6274313e786856b633c0f5ebe7485bd75c

SHA256

86d7ebfb78eaaac727bbbc02a99d4e3e01fcbe2e8a4066bed43302aff9d0b205

SHA512

3ad1b66fbbaab11a89754e8c6777a2ae463ba11e2a0a0461b4772caa9306936a67e06eaf25687ef1a30017f64780aba389a3a728d355647c8f4039592cae515d

Malware Config

Extracted

Family agenttesla
Credentials

Protocol: smtp

Host: roham.dnswebhost.com

Port: 587

Username: il@robotkar.ir

Password: $KENECHI1991

Targets
Target

PLoLHKhSjefximh.exe

MD5

d892bd57a4b6d24597bc10d9c92c1d12

Filesize

570KB

Score
10/10
SHA1

5c2985fe643b8aca48746294e90cdb89788101b2

SHA256

c629d160bf84cc6c4eeb8c7c74fda2ecf75006678017b6f004bc715fe92149ce

SHA512

d495af36098bc0503e5d573dda58ddd383f4c21ac4e782e049870a2ccef7bbe7f7f9b59ec92367e98ce11c0c5711788bad9df733f95455ed5d4e369d1fa025f3

Tags

Signatures

  • AgentTesla

    Description

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

    Tags

  • AgentTesla Payload

  • Looks for VirtualBox Guest Additions in registry

    Tags

    TTPs

    Query RegistryVirtualization/Sandbox Evasion
  • Looks for VMWare Tools registry key

    Tags

    TTPs

    Query RegistryVirtualization/Sandbox Evasion
  • Checks BIOS information in registry

    Description

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

    TTPs

    Query RegistrySystem Information Discovery
  • Checks computer location settings

    Description

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

    TTPs

    Query RegistrySystem Information Discovery
  • Reads data files stored by FTP clients

    Description

    Tries to access configuration files associated with programs like FileZilla.

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Reads user/profile data of local email clients

    Description

    Email clients store some user data on disk where infostealers will often target it.

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses Microsoft Outlook profiles

    Tags

    TTPs

    Email Collection
  • Maps connected drives based on registry

    Description

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

    TTPs

    Query RegistryPeripheral Device DiscoverySystem Information Discovery
  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Execution
      Exfiltration
        Impact
          Initial Access
            Lateral Movement
              Persistence
              Privilege Escalation