Overview

overview

10

Static

static

start.EXE

windows7_x64

start.EXE

windows10_x64

Sharing

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General

  • Target

    start.EXE

  • Size

    165KB

  • Sample

    210801-62aax1mmaj

  • MD5

    4a53c91d743e8f9b6551893011d04966

  • SHA1

    04e949d7d92e86c07a1e0bc72ae39cf2f950f0d6

  • SHA256

    243b5b84bb63e98fb3d54e4e1d8592c367540a79f677a464f2c2ea5491f4c90f

  • SHA512

    5614a48c1007193c8b6425e7856d68aa60d8c7e2fc5a7875cb6ce92500e176b21584399eb38f1b34dda82e3880cbac1fca1882d09d8265df4107383e21c54d52

Score
10/10
zloaderivanivanbotnetevasionpersistencetrojan

Malware Config

Extracted

Family

zloader

Botnet

ivan

Campaign

ivan

C2

https://iqowijsdakm.com/gate.php

https://wiewjdmkfjn.com/gate.php

https://dksaoidiakjd.com/gate.php

https://iweuiqjdakjd.com/gate.php

https://yuidskadjna.com/gate.php

https://olksmadnbdj.com/gate.php

https://odsakmdfnbs.com/gate.php

https://odsakjmdnhsaj.com/gate.php

https://odjdnhsaj.com/gate.php

https://odoishsaj.com/gate.php
rc4.plain
rsa_pubkey.plain

Targets

    • Target

      start.EXE

    • Size

      165KB

    • MD5

      4a53c91d743e8f9b6551893011d04966

    • SHA1

      04e949d7d92e86c07a1e0bc72ae39cf2f950f0d6

    • SHA256

      243b5b84bb63e98fb3d54e4e1d8592c367540a79f677a464f2c2ea5491f4c90f

    • SHA512

      5614a48c1007193c8b6425e7856d68aa60d8c7e2fc5a7875cb6ce92500e176b21584399eb38f1b34dda82e3880cbac1fca1882d09d8265df4107383e21c54d52

    Score
    10/10
    zloaderivanivanbotnetevasionpersistencetrojan

    • Zloader, Terdot, DELoader, ZeusSphinx

      Zloader is a malware strain that was initially discovered back in August 2015.

      trojanbotnetzloader

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks