General
-
Target
95f58dae46b935055dc690e71d81d58e92732cd1a7617779123b0336571188ce
-
Size
780KB
-
Sample
230618-rm3wssfg25
-
MD5
592bc47b2182f3f47f9e147ab7223b06
-
SHA1
fb2aca586c16aead35458853b02224c75a131e5c
-
SHA256
95f58dae46b935055dc690e71d81d58e92732cd1a7617779123b0336571188ce
-
SHA512
aa7a2f371d8ff531622fe5e7b726903410ef2fc6b5477fe5f098a654d27615396e50d9e13985ebc30f41736921f8702d1b22be5291781e56816b3b698ac3e0be
-
SSDEEP
12288:bitYVMAkKLOqoHZ9Nh1/kCCDEPdMfMrQr22o8kH67xEckOfmH:bitGnAXKCCQlMam22Lk/ckN
Static task
static1
Behavioral task
behavioral1
Sample
95f58dae46b935055dc690e71d81d58e92732cd1a7617779123b0336571188ce.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
djvu
http://zexeq.com/raud/get.php
-
extension
.ahui
-
offline_id
vPWUuYIO6Lzy2cGt8zL7FERKTf4QMBPjn7F005t1
-
payload_url
http://colisumy.com/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-sLaQRb9N6e 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: 0728Isk
Extracted
vidar
4.3
a129a8292a021d62796bfced1018aa1f
https://steamcommunity.com/profiles/76561199514261168
https://t.me/kamaprimo
-
profile_id_v2
a129a8292a021d62796bfced1018aa1f
-
user_agent
Mozilla/5.0 (Linux; U; Tizen 2.0; en-us) AppleWebKit/537.1 (KHTML, like Gecko) Mobile TizenBrowser/2.0
Targets
-
-
Target
95f58dae46b935055dc690e71d81d58e92732cd1a7617779123b0336571188ce
-
Size
780KB
-
MD5
592bc47b2182f3f47f9e147ab7223b06
-
SHA1
fb2aca586c16aead35458853b02224c75a131e5c
-
SHA256
95f58dae46b935055dc690e71d81d58e92732cd1a7617779123b0336571188ce
-
SHA512
aa7a2f371d8ff531622fe5e7b726903410ef2fc6b5477fe5f098a654d27615396e50d9e13985ebc30f41736921f8702d1b22be5291781e56816b3b698ac3e0be
-
SSDEEP
12288:bitYVMAkKLOqoHZ9Nh1/kCCDEPdMfMrQr22o8kH67xEckOfmH:bitGnAXKCCQlMam22Lk/ckN
-
Detected Djvu ransomware
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
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.
-
Suspicious use of SetThreadContext
-