General
-
Target
9bcf9fcdb1cc602391b433c4659f958a49c56a435590a83f3d1adfd16028cba1
-
Size
196KB
-
Sample
230404-dlbt2aed3x
-
MD5
2175f11650dc97190b965676fb86cdf9
-
SHA1
6c971e5b7d72d14232b0ed48a614b718570b8bdd
-
SHA256
9bcf9fcdb1cc602391b433c4659f958a49c56a435590a83f3d1adfd16028cba1
-
SHA512
e53e4c308ef47ae52326edd383222749e7e999e85d15d87eaf4d6b18adbcb5906d2d09b4dd036cd3d7b2cb5d28bd46a6805c8daac71e17c26bac30fb7ae7231f
-
SSDEEP
3072:S98QEQRF0tSJ77eoF+UBBN3LIx7sYEraf5LMZ+Q:0tF9PFxf5O7sFQMf
Static task
static1
Behavioral task
behavioral1
Sample
9bcf9fcdb1cc602391b433c4659f958a49c56a435590a83f3d1adfd16028cba1.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
djvu
http://zexeq.com/test2/get.php
http://zexeq.com/lancer/get.php
-
extension
.nifr
-
offline_id
FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1
-
payload_url
http://uaery.top/dl/build2.exe
http://zexeq.com/files/1/build3.exe
-
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-v8HcfXTy5x Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0679SUjhw
Extracted
vidar
3.2
5df88deb5dde677ba658b77ad5f60248
https://steamcommunity.com/profiles/76561199489580435
https://t.me/tabootalks
-
profile_id_v2
5df88deb5dde677ba658b77ad5f60248
-
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79
Extracted
smokeloader
pub1
Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Targets
-
-
Target
9bcf9fcdb1cc602391b433c4659f958a49c56a435590a83f3d1adfd16028cba1
-
Size
196KB
-
MD5
2175f11650dc97190b965676fb86cdf9
-
SHA1
6c971e5b7d72d14232b0ed48a614b718570b8bdd
-
SHA256
9bcf9fcdb1cc602391b433c4659f958a49c56a435590a83f3d1adfd16028cba1
-
SHA512
e53e4c308ef47ae52326edd383222749e7e999e85d15d87eaf4d6b18adbcb5906d2d09b4dd036cd3d7b2cb5d28bd46a6805c8daac71e17c26bac30fb7ae7231f
-
SSDEEP
3072:S98QEQRF0tSJ77eoF+UBBN3LIx7sYEraf5LMZ+Q:0tF9PFxf5O7sFQMf
-
Detected Djvu ransomware
-
Modifies security service
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Stops running service(s)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Accesses Microsoft Outlook profiles
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
2Virtualization/Sandbox Evasion
1Impair Defenses
1File Permissions Modification
1