Overview

overview

10

Static

static

case (2553).xls

windows7_x64

10

case (2553).xls

windows10_x64

10

Sharing

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General

  • Target

    case (2553).xls

  • Size

    153KB

  • Sample

    210126-7d9znww1ts

  • MD5

    cab7720d67d7700d40b24fee321734ce

  • SHA1

    cb22de552873492e9925853b3cb7ad2ad5a00e8c

  • SHA256

    440496a116ae475c19a8a00af2b51c05c6a62040c4ec556fc7e7788682962be6

  • SHA512

    2e9a2d66ac702b37a2326782de191c83dc9dbee0f3507dfe003b5f75de68de4771be132cbfb1b00065ba322ce4515d1e292de83a5819726acfbe7c3325f4ac87

Score
10/10
zloaderkev26/01botnetransomwaretrojan

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://coopacaustro.com/kev/scfrd.dll

Extracted

Family

zloader

Botnet

kev

Campaign

26/01

C2

https://gadgetswolf.com/post.php

https://homesoapmolds.com/post.php

https://govemedico.tk/post.php
rc4.plain
rsa_pubkey.plain

Targets

    • Target

      case (2553).xls

    • Size

      153KB

    • MD5

      cab7720d67d7700d40b24fee321734ce

    • SHA1

      cb22de552873492e9925853b3cb7ad2ad5a00e8c

    • SHA256

      440496a116ae475c19a8a00af2b51c05c6a62040c4ec556fc7e7788682962be6

    • SHA512

      2e9a2d66ac702b37a2326782de191c83dc9dbee0f3507dfe003b5f75de68de4771be132cbfb1b00065ba322ce4515d1e292de83a5819726acfbe7c3325f4ac87

    Score
    10/10
    zloaderkev26/01botnetransomwaretrojan

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Zloader, Terdot, DELoader, ZeusSphinx

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

      trojanbotnetzloader

    • Blocklisted process makes network request

    • Loads dropped DLL

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

      ransomware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks