General
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Target
7449716160.zip
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Size
728KB
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Sample
220519-h3slbsccd8
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MD5
ff9b3553a0edd6e09a04bad9fe47d788
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SHA1
4ffdadf751999da56628d8863b3312b2928f6d1b
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SHA256
44561c649fc38ac854c1418d8298815c8e5735701b6135fa9b07ea18a1b412ff
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SHA512
cc6ad54c626d62acf59188e00658496cd96668b9dc956be144cf916db5531437f9a7b82cbc68cd3787bfead296060d1c1591e14cfeb294516a72d13ead3b0fe6
Malware Config
Extracted
djvu
http://ugll.org/test3/get.php
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extension
.fefg
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offline_id
eBNgvyGQV1Hmt9DBdxVRs8qPi1agsS7OaohPmit1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/files/1/build3.exe
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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-j3AdKrnQie 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: admin@helpdata.top Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0482JIjdm
Extracted
vidar
52.1
517
https://t.me/verstappenf1r
https://climatejustice.social/@ronxik312
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profile_id
517
Targets
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Target
ced270ea7e1b0f0ea8f54228f58b5e0104cdedf450e41c7dac43880686e58c42
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Size
775KB
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MD5
32d12ae1846db6b257527c69df136794
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SHA1
a4e220142004f3388b5e8cf271fb45b2f9a0dfa2
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SHA256
ced270ea7e1b0f0ea8f54228f58b5e0104cdedf450e41c7dac43880686e58c42
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SHA512
91e833b5a93a1a5609c62d5561c748a2c2d37ec13c0e8809371240835d99c63fed6b8dc4e0380af40377b03e218073efa39f460b2853cb73a674086359b26eea
Score10/10-
Detected Djvu ransomware
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Vidar
Vidar is an infostealer based on Arkei stealer.
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses 2FA software files, possible credential harvesting
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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