General
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Target
d6a993c484df2f0c2e856ff6851746cd9739305feb4238d97eac4b929d86b1f3
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Size
261KB
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Sample
240329-bax7sadb61
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MD5
da005f97decc17e384fc4fbff28b1427
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SHA1
866f3b7902191d6d3a147e3203c48ef3f66cade1
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SHA256
d6a993c484df2f0c2e856ff6851746cd9739305feb4238d97eac4b929d86b1f3
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SHA512
1060c51159656177428d7134698ddb6c51b586611aa18105d1393bbdd91bcfb1f7d21e9fdea8afe89c6d9f12e2fcbd76c4c4b27bc1773ced6ea0f392c6b5b19a
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SSDEEP
3072:1EYrkvHJWF7O5EM6d+/fkaNcwvYJmxmWZXFrlP1A4O3twfUrGPP4E+2DuETbyX1Z:1EkAHJn2/QkAx3TrlPytwfbX4E+2vTw
Static task
static1
Behavioral task
behavioral1
Sample
d6a993c484df2f0c2e856ff6851746cd9739305feb4238d97eac4b929d86b1f3.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
d6a993c484df2f0c2e856ff6851746cd9739305feb4238d97eac4b929d86b1f3.exe
Resource
win11-20240221-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
redline
LogsDiller Cloud (TG: @logsdillabot)
5.42.65.0:29587
Extracted
lumma
https://resergvearyinitiani.shop/api
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
Targets
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Target
d6a993c484df2f0c2e856ff6851746cd9739305feb4238d97eac4b929d86b1f3
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Size
261KB
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MD5
da005f97decc17e384fc4fbff28b1427
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SHA1
866f3b7902191d6d3a147e3203c48ef3f66cade1
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SHA256
d6a993c484df2f0c2e856ff6851746cd9739305feb4238d97eac4b929d86b1f3
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SHA512
1060c51159656177428d7134698ddb6c51b586611aa18105d1393bbdd91bcfb1f7d21e9fdea8afe89c6d9f12e2fcbd76c4c4b27bc1773ced6ea0f392c6b5b19a
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SSDEEP
3072:1EYrkvHJWF7O5EM6d+/fkaNcwvYJmxmWZXFrlP1A4O3twfUrGPP4E+2DuETbyX1Z:1EkAHJn2/QkAx3TrlPytwfbX4E+2vTw
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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 Installed Components in the registry
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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Modify Registry
3Impair Defenses
1Disable or Modify System Firewall
1File and Directory Permissions Modification
1