General

  • Target

    PO0001_88474755959_0282836636_927373_1.rar

  • Size

    623KB

  • Sample

    230614-jbsyfsec57

  • MD5

    edb083ff424f9fe0cb0ce083980600c4

  • SHA1

    f845b867cd104f1378f1d79602715b0d6a3014d7

  • SHA256

    35aa57cdcb8f0117a9c9412212044222efb94d00cd74b9a0e84d79fb236585bf

  • SHA512

    847d68667ad6d162b35eb8e69f9605b1c839e1f83a6a50a060daec43a5649e0c602a470150afd31bb081514263ac7ab02e7e4c69515f4a80925f90b3bc83017c

  • SSDEEP

    12288:0LQJhdD8EuxpI1ZZ7gDawVz7I72VjAdLRMBQ9D3T2XHKVwSpT+ghOSqHm:0LQJMEuxpI1ZZ7gjAq5AdLR9QjkT+gj/

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6041893220:AAF8CZzv8AFxOdWhmChH81__ao3x5_lnfqU/

Targets

    • Target

      PO0001_88474755959_0282836636_927373.exe

    • Size

      1.0MB

    • MD5

      afc5e7940530bbd86ce718484d40487c

    • SHA1

      8bf13a8b058f579ee0ccccce5d97aed4919dcf53

    • SHA256

      5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8

    • SHA512

      985b9b36e66fb4d41bf8d0e0950dbee810704438620fb287f6588178c62165b658ca8d39439275ca2197e7fdd625b744c1a2eee97fe2b805bc1183982c267e63

    • SSDEEP

      12288:nqrOd/z8fe43vS6jsjVMZYDRq5F37Pozq03knn5oK:nrd/zJ4fSksjVmPrUzf3kn+K

    • AgentTesla

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks