General
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Target
file
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Size
201KB
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Sample
231120-rh3p8sgd63
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MD5
ab51e4a0fcd13d7c113490fc3a9d6044
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SHA1
65d503438b8d68dedacb37d863644ed8cc8bf7a4
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SHA256
110fcaa965db95c77489dc33288a0453ad9dc4048168606eb278d0f89e007cda
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SHA512
201b87f081909892c935f2f64df463b64c3264d560b989165c4222b77f33e4cfa4c69545fc046b111312fcaebebb85bba0eba172c04b4fc9771693c08faf0283
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SSDEEP
3072:aHArHVUDwY9mwOLyPLWkGQ48ejnbVoxinZKoXQUCp:xKDd9m/LYSkmbWkn3
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://onualituyrs.org/
http://sumagulituyo.org/
http://snukerukeutit.org/
http://lightseinsteniki.org/
http://liuliuoumumy.org/
http://stualialuyastrelia.net/
http://kumbuyartyty.net/
http://criogetikfenbut.org/
http://tonimiuyaytre.org/
http://tyiuiunuewqy.org/
http://dpav.cc/tmp/
http://lrproduct.ru/tmp/
http://kggcp.com/tmp/
http://talesofpirates.net/tmp/
http://pirateking.online/tmp/
http://piratia.pw/tmp/
http://go-piratia.ru/tmp/
Extracted
djvu
http://zexeq.com/lancer/get.php
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extension
.iicc
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offline_id
MI4io8cIlhyYsGaDxoKsbpWzfIe5lGPE0dYtrht1
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payload_url
http://brusuax.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
smokeloader
pub1
Extracted
redline
LogsDiller Cloud (Bot: @logsdillabot)
194.49.94.142:41292
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
file
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Size
201KB
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MD5
ab51e4a0fcd13d7c113490fc3a9d6044
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SHA1
65d503438b8d68dedacb37d863644ed8cc8bf7a4
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SHA256
110fcaa965db95c77489dc33288a0453ad9dc4048168606eb278d0f89e007cda
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SHA512
201b87f081909892c935f2f64df463b64c3264d560b989165c4222b77f33e4cfa4c69545fc046b111312fcaebebb85bba0eba172c04b4fc9771693c08faf0283
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SSDEEP
3072:aHArHVUDwY9mwOLyPLWkGQ48ejnbVoxinZKoXQUCp:xKDd9m/LYSkmbWkn3
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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 Microsoft Outlook profiles
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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 NtSetInformationThreadHideFromDebugger
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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
1Virtualization/Sandbox Evasion
1