General
-
Target
5DCF34F35A1874D190C81C7197785C4F4F9305842918F.exe
-
Size
312KB
-
Sample
220629-vrfhvabdcl
-
MD5
ce4b358d37051ea1c94278239faae503
-
SHA1
70c4dedb69612151bf670ac12d73373db8227b1b
-
SHA256
5dcf34f35a1874d190c81c7197785c4f4f9305842918fc70fe9d912040978422
-
SHA512
cd512ac255c687db5af7ca2d78ccacd53b45c7e2d1610776c51f4a9e8343bfea76b31dc4d7da185ce1785c83a626a75a29efcc225203ae1750a39307e2c85432
Malware Config
Extracted
nymaim
45.141.237.3
31.210.20.149
212.192.241.16
Extracted
djvu
http://acacaca.org/test3/get.php
-
extension
.lloo
-
offline_id
YfcXKGLzjXMjQRwrhUHzsXjmASQ6mo4zjmEj9st1
-
payload_url
http://rgyui.top/dl/build2.exe
http://acacaca.org/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-OIgf49CYf3 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@bestyourmail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0505Jhyjd
Extracted
vidar
53
937
https://t.me/ch_inagroup
https://mastodon.social/@olegf9844e
-
profile_id
937
Extracted
vidar
53
1448
https://t.me/ch_inagroup
https://mastodon.social/@olegf9844e
-
profile_id
1448
Targets
-
-
Target
5DCF34F35A1874D190C81C7197785C4F4F9305842918F.exe
-
Size
312KB
-
MD5
ce4b358d37051ea1c94278239faae503
-
SHA1
70c4dedb69612151bf670ac12d73373db8227b1b
-
SHA256
5dcf34f35a1874d190c81c7197785c4f4f9305842918fc70fe9d912040978422
-
SHA512
cd512ac255c687db5af7ca2d78ccacd53b45c7e2d1610776c51f4a9e8343bfea76b31dc4d7da185ce1785c83a626a75a29efcc225203ae1750a39307e2c85432
Score10/10-
Detected Djvu ransomware
-
Djvu Ransomware
Ransomware which is a variant of the STOP family.
-
Modifies Windows Defender Real-time Protection settings
-
NyMaim
NyMaim is a malware with various capabilities written in C++ and first seen in 2013.
-
Vidar
Vidar is an infostealer based on Arkei stealer.
-
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
-
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
-
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
-
Vidar Stealer
-
Downloads MZ/PE file
-
Executes dropped EXE
-
UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
-
VMProtect packed file
Detects executables packed with VMProtect commercial packer.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Modifies file permissions
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-