General
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Target
0f1ddee9317c0ce55c0cda6d0ed1a4d687a6ce9c44d7894109f3628144747582
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Size
258KB
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Sample
231013-fep47agc58
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MD5
67bbcc0129594a6f965c8794c0beccc3
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SHA1
89cb8dc0ff7887a2c184370a85479553a17337bb
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SHA256
0f1ddee9317c0ce55c0cda6d0ed1a4d687a6ce9c44d7894109f3628144747582
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SHA512
bd166e3a2c91aaadd66bb619d95fbeed3b975776a1732153829d8b79f09c5e0594613545fce952cf6d9bc815981dd8e3a36675e654c7cee6f76a71d5fef399b2
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SSDEEP
1536:JMBNx5K8VSjl2u1QYYivaGrVn2efaaqn9WBKeoUzrakjRdHj7uij5v3J7ER6XU4I:OBNx5KymEqffaaRKeZzWWJT5hYKsMt
Static task
static1
Behavioral task
behavioral1
Sample
0f1ddee9317c0ce55c0cda6d0ed1a4d687a6ce9c44d7894109f3628144747582.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
0f1ddee9317c0ce55c0cda6d0ed1a4d687a6ce9c44d7894109f3628144747582.exe
Resource
win10-20230915-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://wirtshauspost.at/tmp/
http://msktk.ru/tmp/
http://soetegem.com/tmp/
http://gromograd.ru/tmp/
http://talesofpirates.net/tmp/
Extracted
djvu
http://zexeq.com/raud/get.php
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extension
.mlrd
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offline_id
FjtJkuhRHnUARRt9GnbbgUTa6ErhJq4ZM668xSt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
amadey
3.87
http://79.137.192.18/9bDc8sQ/index.php
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install_dir
577f58beff
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install_file
yiueea.exe
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strings_key
a5085075a537f09dec81cc154ec0af4d
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.255.152.132:36011
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
Protocol: ftp- Host:
195.85.115.195 - Port:
21 - Username:
TEST3 - Password:
159753
Extracted
smokeloader
pub1
Extracted
vidar
6
d37c48c18c73cc0e155c7e1dfde06db9
https://steamcommunity.com/profiles/76561199560322242
https://t.me/cahalgo
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profile_id_v2
d37c48c18c73cc0e155c7e1dfde06db9
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user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq
Targets
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Target
0f1ddee9317c0ce55c0cda6d0ed1a4d687a6ce9c44d7894109f3628144747582
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Size
258KB
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MD5
67bbcc0129594a6f965c8794c0beccc3
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SHA1
89cb8dc0ff7887a2c184370a85479553a17337bb
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SHA256
0f1ddee9317c0ce55c0cda6d0ed1a4d687a6ce9c44d7894109f3628144747582
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SHA512
bd166e3a2c91aaadd66bb619d95fbeed3b975776a1732153829d8b79f09c5e0594613545fce952cf6d9bc815981dd8e3a36675e654c7cee6f76a71d5fef399b2
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SSDEEP
1536:JMBNx5K8VSjl2u1QYYivaGrVn2efaaqn9WBKeoUzrakjRdHj7uij5v3J7ER6XU4I:OBNx5KymEqffaaRKeZzWWJT5hYKsMt
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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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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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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 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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Drops file in System32 directory
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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
2