General

  • Target

    dc88455c904d18a3c2b9b025e97c8af6.bin

  • Size

    652KB

  • Sample

    240608-ex1g7sgh51

  • MD5

    461e781da9002490b754d148783ceebe

  • SHA1

    f4b923796371ba238ea00ae5c07b5fea4a68f7e4

  • SHA256

    48eef05c2fc5a87a9a0d644dc5c8da570e880dcf297c7b03a73c99386c101baa

  • SHA512

    7e45c3a192b670ce1f0202d7b0da4e5b896859efb6a65682c318934cf69c793cd31545047d6d1945064704cbbe1a1172316af49b75f7cbf384db67a71251a618

  • SSDEEP

    12288:Dpcjf7+KnMB5HITapdrDJhZ7YO6loMg4K/jODyQCB41kh6vMEAPFcqc8RF:Kj6OMDImpVDOnoMg4K/jwyQSvh1NdfF

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7359374737:AAG-rOISO45emTAbe0uNq-VCZDJy_nNcEtc/

Targets

    • Target

      0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125.exe

    • Size

      729KB

    • MD5

      dc88455c904d18a3c2b9b025e97c8af6

    • SHA1

      2da1ab8da33cdee205dcdc6f56e96cf595cc23ba

    • SHA256

      0892cd1f8e39fcc175e75c553dc406819a278c39f56fe2d8236b7ef283af1125

    • SHA512

      ca661f2b9038847ff2df7ec9bc64e88c8467e3435989387e01d64ffba4e72ba815feffa36d8fe6ca372ac960b8e425dadeecec011eb372a9355dbfbb7ec907de

    • SSDEEP

      12288:0gsJxviqyJMuPJg39tu/4Oc1/t05azP1E/HmZt/inFQhEwdLah:ap5OhPJgf1/C5azPWmz/QQhEw1a

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks