Overview

overview

10

Static

static

f9889210ed...19.exe

windows7-x64

10

f9889210ed...19.exe

windows10-2004-x64

8

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General

  • Target

    f9889210ed894d5da3930689339cc617fb73555d0668542665fd3b0a3a83f319

  • Size

    1.0MB

  • Sample

    221126-hkprqaab45

  • MD5

    d23c1057bfe4f1aaaf5a5a5bc37bd061

  • SHA1

    741a668f93266819a91a8876c74126e97f3ed1cd

  • SHA256

    f9889210ed894d5da3930689339cc617fb73555d0668542665fd3b0a3a83f319

  • SHA512

    31bbf7e147dd25001b035bc68649f235488debea5adc3d54a25b3c0047b3f45b070fd4cb81d6919c972ca6747389973c07c3c94cc8bbe2304fa61c6ef35b4c5c

  • SSDEEP

    24576:85PDHbsqZzwSRH3lPjCPH9MedZurmTR/zQu:81bsqZTH3lPjCFMa4mlzQu

Score
10/10
ransomware

Malware Config

Extracted

Path

C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\Decrypt-All-Files-zyjgzxi.txt

Ransom Note
Your documents, photos, databases and other important files have been encrypted with strongest encryption and unique key, generated for this computer. Private decryption key is stored on a secret Internet server and nobody can decrypt your files until you pay and obtain the private key. If you see the main locker window, follow the instructions on the locker. Overwise, it's seems that you or your antivirus deleted the locker program. Now you have the last chance to decrypt your files. Open http://onja764ig6vah2jo.onion.cab or http://onja764ig6vah2jo.tor2web.org in your browser. They are public gates to the secret server. If you have problems with gates, use direct connection: 1. Download Tor Browser from http://torproject.org 2. In the Tor Browser open the http://onja764ig6vah2jo.onion/ Note that this server is available via Tor Browser only. Retry in 1 hour if site is not reachable. Copy and paste the following public key in the input form on server. Avoid missprints. OMRR3II-HMTPU5B-4HLINZO-ERGTBGY-X3TQ3B7-2VPUXFJ-7BMHOQJ-JBSWFVM 52CE5U3-SANQND2-DBYGTH3-2TGF5KP-QHYW4RW-SD27E4W-QMJ6J5V-XBCMJFC ZUQN5ZQ-INP36V6-KUCSDH2-5V55DJE-EHEO6PF-3UIZN7A-AWDPG2L-NG3RZO6 Follow the instructions on the server.
URLs

http://onja764ig6vah2jo.onion.cab

http://onja764ig6vah2jo.tor2web.org

http://onja764ig6vah2jo.onion/

Extracted

Path

C:\Users\Admin\Documents\Decrypt-All-Files-zyjgzxi.txt

Ransom Note
Your documents, photos, databases and other important files have been encrypted with strongest encryption and unique key, generated for this computer. Private decryption key is stored on a secret Internet server and nobody can decrypt your files until you pay and obtain the private key. If you see the main locker window, follow the instructions on the locker. Overwise, it's seems that you or your antivirus deleted the locker program. Now you have the last chance to decrypt your files. Open http://onja764ig6vah2jo.onion.cab or http://onja764ig6vah2jo.tor2web.org in your browser. They are public gates to the secret server. If you have problems with gates, use direct connection: 1. Download Tor Browser from http://torproject.org 2. In the Tor Browser open the http://onja764ig6vah2jo.onion/ Note that this server is available via Tor Browser only. Retry in 1 hour if site is not reachable. Copy and paste the following public key in the input form on server. Avoid missprints. OMRR3II-HMTPU5B-4HLINZO-ERGTBGY-X3TQ3B7-2VPUXFJ-7BMHOQJ-JBSWFVM 52CE5U3-SANQND2-DBYGTH3-2TGF5KP-QHYW4RW-SD27E4W-QMJ6J5V-XBCMJFC ZUQN5ZQ-INP36V6-KUCSDH2-5V55DJE-EHEOK5F-RFIZN7A-AWDPG2L-NG3BIGF Follow the instructions on the server.
URLs

http://onja764ig6vah2jo.onion.cab

http://onja764ig6vah2jo.tor2web.org

http://onja764ig6vah2jo.onion/

Extracted

Path

C:\ProgramData\zlwdkgg.html

Ransom Note
Your documents, photos, databases and other important files have been encrypted with strongest encryption and unique key, generated for this computer. Private decryption key is stored on a secret Internet server and nobody can decrypt your files until you pay and obtain the private key. If you see the main locker window, follow the instructions on the locker. Overwise, it's seems that you or your antivirus deleted the locker program. Now you have the last chance to decrypt your files. Open http://onja764ig6vah2jo.onion.cab or http://onja764ig6vah2jo.tor2web.org in your browser. They are public gates to the secret server. If you have problems with gates, use direct connection: 1. Download Tor Browser from http://torproject.org. 2. In the Tor Browser open the http://onja764ig6vah2jo.onion Note that this server is available via Tor Browser only. Retry in 1 hour if site is not reachable. Copy and paste the following public key in the input form on server. Avoid missprints. Follow the instructions on the server. The list of your encrypted files: Path File
URLs

http://onja764ig6vah2jo.onion.cab

http://onja764ig6vah2jo.tor2web.org

http://onja764ig6vah2jo.onion

Targets

    • Target

      f9889210ed894d5da3930689339cc617fb73555d0668542665fd3b0a3a83f319

    • Size

      1.0MB

    • MD5

      d23c1057bfe4f1aaaf5a5a5bc37bd061

    • SHA1

      741a668f93266819a91a8876c74126e97f3ed1cd

    • SHA256

      f9889210ed894d5da3930689339cc617fb73555d0668542665fd3b0a3a83f319

    • SHA512

      31bbf7e147dd25001b035bc68649f235488debea5adc3d54a25b3c0047b3f45b070fd4cb81d6919c972ca6747389973c07c3c94cc8bbe2304fa61c6ef35b4c5c

    • SSDEEP

      24576:85PDHbsqZzwSRH3lPjCPH9MedZurmTR/zQu:81bsqZTH3lPjCFMa4mlzQu

    Score
    10/10
    ransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Executes dropped EXE

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Tasks