Analysis
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max time kernel
145s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
02-12-2022 04:25
General
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Target
2cf54942e8cf0ef6296deaa7975618dadff0c32535295d3f0d5f577552229ffc.exe
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Size
2.6MB
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MD5
ed075c4718fd98efcbc845db00677065
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SHA1
f466b4d686d1fa9fed064507639b9306b0d80bbf
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SHA256
2cf54942e8cf0ef6296deaa7975618dadff0c32535295d3f0d5f577552229ffc
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SHA512
e183ad2ee95d9e94dcfff99f93e01077422db0c7b01a2ba4b6d830bf5ef0f1c400aae67617ebcce32bb25537786781d13458a0abea7efba6bb9062cafa39cc8c
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SSDEEP
49152:JEqvaaAjc2hdKjb8WXqE1PiEbE/TKMt3/RgaJ2wWYzme6IN/VmAv:JbyaALKjwWXV1P9oVvwwWYCe7VmO
Malware Config
Extracted
blackcat
- Username:
KELLERSUPPLY\Administrator - Password:
d@gw00d
- Username:
KELLERSUPPLY\AdminRecovery - Password:
K3ller!$Supp1y
- Username:
.\Administrator - Password:
d@gw00d
- Username:
.\Administrator - Password:
K3ller!$Supp1y
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enable_network_discovery
true
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enable_self_propagation
false
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enable_set_wallpaper
true
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extension
sykffle
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note_file_name
RECOVER-${EXTENSION}-FILES.txt
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note_full_text
>> Introduction Important files on your system was ENCRYPTED and now they have have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your system was DOWNLOADED and it will be PUBLISHED if you refuse to cooperate. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Financial information including clients data, bills, budgets, annual reports, bank statements. - Complete datagrams/schemas/drawings for manufacturing in solidworks format - And more... Private preview is published here: http://zujgzbu5y64xbmvc42addp4lxkoosb4tslf5mehnh7pvqjpwxn5gokyd.onion/b21e1fb6-ff88-425b-8339-3523179a1e3e/886cf430a907bbe9a3fd38fb704d524dbd199c1b042ad6f65dc72ad78704e21 >> CAUTION DO NOT MODIFY FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. YOUR DATA IS STRONGLY ENCRYPTED, YOU CAN NOT DECRYPT IT WITHOUT CIPHER KEY. >> Recovery procedure Follow these simple steps to get in touch and recover your data: 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://mu75ltv3lxd24dbyu6gtvmnwybecigs5auki7fces437xvvflzva2nqd.onion/?access-key=${ACCESS_KEY}
Signatures
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BlackCat
A Rust-based ransomware sold as RaaS first seen in late 2021.
Processes
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C:\Users\Admin\AppData\Local\Temp\2cf54942e8cf0ef6296deaa7975618dadff0c32535295d3f0d5f577552229ffc.exe"C:\Users\Admin\AppData\Local\Temp\2cf54942e8cf0ef6296deaa7975618dadff0c32535295d3f0d5f577552229ffc.exe"1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.8MB