General

  • Target

    47dbb2594cd5eb7015ef08b7fb803cd5adc1a1fbe4849dc847c0940f1ccace35.zip

  • Size

    1.3MB

  • Sample

    231230-tg24esabgm

  • MD5

    3ab2cf987fb404ef8cfabf19d7bf6694

  • SHA1

    1a948af07677a320df961d34f362510edf820556

  • SHA256

    d841fc1007bfc735fc5628b6ab4cb4bbe532e969b445c662b5ab3d7ae198f8f0

  • SHA512

    98f005065ff3ad513728dc3f5195611392296053a284049f9ff515dbd199db57d8df29d775c9b167f75a2f6b74dcbee2a5a74e8dfcf234f64d05b8c066e1abcc

  • SSDEEP

    24576:P6YHYCboXLke7dGaW98//C0xFfND5iwJhoH5iMiGCja:P6Ylbo7J7dGfSb9cwJhoIdGia

Score
10/10

Malware Config

Extracted

Path

C:\Program Files\Djfk_HOW_TO_DECRYPT.txt

Family

hive

Ransom Note
Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data and to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/ you will need to purchase our decryption software. Please contact our sales department at: http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/ Login: 8cqCy3hpBgcC Password: CVDT3LgEQvzteorqmxav To get an access to .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) Follow the guidelines below to avoid losing your data: - Do not modify, rename or delete *.key.snwkz files. Your data will be undecryptable. - Do not modify or rename encrypted files. You will lose them. - Do not report to the Police, FBI, etc. They don't care about your business. They simply won't allow you to pay. As a result you will lose everything. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. - Do not reject to purchase. Exfiltrated files will be publicly disclosed.
URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/

Targets

    • Target

      47dbb2594cd5eb7015ef08b7fb803cd5adc1a1fbe4849dc847c0940f1ccace35.exe

    • Size

      3.4MB

    • MD5

      177417be748814f6168171a42545f9dd

    • SHA1

      9c8b988e66e0fe6f9dab69b1055e4ee200531094

    • SHA256

      47dbb2594cd5eb7015ef08b7fb803cd5adc1a1fbe4849dc847c0940f1ccace35

    • SHA512

      c90eebbd4663ffe4bec089e21e4f7c1a1441e21a2f78cc190b9ce85fd048bf46901aa74273695df7b6434887284a26d4fdaaf657cb5d9c5469574158adc351c2

    • SSDEEP

      49152:EynbnX4Rsrb/TFvO90dL3BmAFd4A64nsfJUvelzON7j93aqSCD0BUCoQPr8bg11t:EyrAe2lS75Hw+i4JROD5R

    Score
    10/10
    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Hive

      A ransomware written in Golang first seen in June 2021.

    • Clears Windows event logs

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies boot configuration data using bcdedit

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

Defense Evasion

Impair Defenses

1
T1562

Indicator Removal

3
T1070

File Deletion

2
T1070.004

Impact

Inhibit System Recovery

3
T1490

Tasks