General
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Target
7b09acb6cc6425fade98408ec43bfcd3.bin
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Size
227KB
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Sample
240329-crnkcaff43
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MD5
7b09acb6cc6425fade98408ec43bfcd3
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SHA1
681ec6f05ccc78aa5e519b1fb13cab4455fb2638
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SHA256
261fdc86bd8ccc62299a6f57194d59167a751f3b8b8649f8a252d39ca3a31226
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SHA512
74621bef98d9c8ce9e33cf1731c16bbe4d3fda2fca06ed03b09f9b5237e4747f0ac0229f70afa852d8c4d1d3baf5b0411e76f568619a038cef39ae55611c6bc3
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SSDEEP
3072:/lWhcm24zbcZ87k2gW9YEBkWbnkxvWAhJ7MQUune3UUpS6eC2OiH:/Scm24zbcZ12gXEeWb0/n76EeEaS64
Static task
static1
Behavioral task
behavioral1
Sample
7b09acb6cc6425fade98408ec43bfcd3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7b09acb6cc6425fade98408ec43bfcd3.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Extracted
djvu
http://sajdfue.com/test1/get.php
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extension
.vook
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offline_id
1eSPzWRaNslCgtjBZfL5pzvovoiaVI4IZSnvAwt1
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payload_url
http://sdfjhuz.com/dl/build2.exe
http://sajdfue.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
8.6
5739ef2bbcd39fcd59c5746bfe4238c5
https://steamcommunity.com/profiles/76561199658817715
https://t.me/sa9ok
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profile_id_v2
5739ef2bbcd39fcd59c5746bfe4238c5
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
5.42.65.0:29587
Extracted
lumma
https://resergvearyinitiani.shop/api
Targets
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Target
7b09acb6cc6425fade98408ec43bfcd3.bin
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Size
227KB
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MD5
7b09acb6cc6425fade98408ec43bfcd3
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SHA1
681ec6f05ccc78aa5e519b1fb13cab4455fb2638
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SHA256
261fdc86bd8ccc62299a6f57194d59167a751f3b8b8649f8a252d39ca3a31226
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SHA512
74621bef98d9c8ce9e33cf1731c16bbe4d3fda2fca06ed03b09f9b5237e4747f0ac0229f70afa852d8c4d1d3baf5b0411e76f568619a038cef39ae55611c6bc3
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SSDEEP
3072:/lWhcm24zbcZ87k2gW9YEBkWbnkxvWAhJ7MQUune3UUpS6eC2OiH:/Scm24zbcZ12gXEeWb0/n76EeEaS64
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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 Vidar Stealer
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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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RedLine payload
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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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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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1File and Directory Permissions Modification
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1