General
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Target
17d24e3b051a6348ffa3eba949b5e30b810e854b8ac49b03ca01e48e4e969e6d_JC.exe
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Size
308KB
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Sample
230925-thcj6age4y
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MD5
716cb60e934c2472905f2b7977b36401
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SHA1
a13c319f00c1028bba002e204ebbe500a8b8934f
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SHA256
17d24e3b051a6348ffa3eba949b5e30b810e854b8ac49b03ca01e48e4e969e6d
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SHA512
ccdd3c381887ffbc610773fd7221acfb4a8631739b14c985121e0841ffb730aba24abe412fc022b12b9985c78bbd4a43dcd993a9a2ed4946eda1103fb5212e71
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SSDEEP
3072:NPVRKD8nkXTYuKr+kQY9S2Q5i+1P/KtNvPfZ7KMQ1Ds0pJZ10ljvj:dVRKD0ksuKr+BAW5imqnvPdKMQ1Ds4m
Static task
static1
Behavioral task
behavioral1
Sample
17d24e3b051a6348ffa3eba949b5e30b810e854b8ac49b03ca01e48e4e969e6d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
17d24e3b051a6348ffa3eba949b5e30b810e854b8ac49b03ca01e48e4e969e6d_JC.exe
Resource
win10v2004-20230915-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/
Extracted
djvu
http://zexeq.com/lancer/get.php
http://zexeq.com/raud/get.php
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extension
.azop
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offline_id
GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/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-e5pgPH03fe 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: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0792
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
146.59.10.173:45035
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
smokeloader
up3
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
smokeloader
pub1
Targets
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Target
17d24e3b051a6348ffa3eba949b5e30b810e854b8ac49b03ca01e48e4e969e6d_JC.exe
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Size
308KB
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MD5
716cb60e934c2472905f2b7977b36401
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SHA1
a13c319f00c1028bba002e204ebbe500a8b8934f
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SHA256
17d24e3b051a6348ffa3eba949b5e30b810e854b8ac49b03ca01e48e4e969e6d
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SHA512
ccdd3c381887ffbc610773fd7221acfb4a8631739b14c985121e0841ffb730aba24abe412fc022b12b9985c78bbd4a43dcd993a9a2ed4946eda1103fb5212e71
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SSDEEP
3072:NPVRKD8nkXTYuKr+kQY9S2Q5i+1P/KtNvPfZ7KMQ1Ds0pJZ10ljvj:dVRKD0ksuKr+BAW5imqnvPdKMQ1Ds4m
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Fabookie payload
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Detected Djvu ransomware
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Glupteba payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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Deletes itself
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1