General
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Target
6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02_JC.exe
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Size
306KB
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Sample
230926-sxcm2aag7v
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MD5
7b64e9ace4648345019944de09f7a13c
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SHA1
2f301450a4ea8258101960312f3864731567541f
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SHA256
6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02
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SHA512
f90a62dfa89b8b3b1de4376b0579390a8307316ba5da7432324e0ebded94fd5d68a5a2020a0c53d660df9a31279909355ae7c5715b916c218ee615bb51f21630
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SSDEEP
3072:rTlNN0i4Aa/6OVAa9GOfIXQ93480oFdi5dVsY8xbdGCDAr/aaJX:Xlr0hAa/+CIg93BBF+dVsY8VdGCA
Static task
static1
Behavioral task
behavioral1
Sample
6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02_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/
http://gudintas.at/tmp/
http://pik96.ru/tmp/
http://rosatiauto.com/tmp/
http://kingpirate.ru/tmp/
Extracted
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.azhi
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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
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Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
vidar
5.8
be957cbbdc7ee5ad3ee6c696b5eb3079
https://steamcommunity.com/profiles/76561199555780195
https://t.me/solonichat
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profile_id_v2
be957cbbdc7ee5ad3ee6c696b5eb3079
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user_agent
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Safari/537.36
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
146.59.10.173:45035
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
smokeloader
pub1
Targets
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Target
6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02_JC.exe
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Size
306KB
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MD5
7b64e9ace4648345019944de09f7a13c
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SHA1
2f301450a4ea8258101960312f3864731567541f
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SHA256
6206829f1443cd8b2e266237bfce6c6e584233a0ae064e2d7732bd3573931b02
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SHA512
f90a62dfa89b8b3b1de4376b0579390a8307316ba5da7432324e0ebded94fd5d68a5a2020a0c53d660df9a31279909355ae7c5715b916c218ee615bb51f21630
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SSDEEP
3072:rTlNN0i4Aa/6OVAa9GOfIXQ93480oFdi5dVsY8xbdGCDAr/aaJX:Xlr0hAa/+CIg93BBF+dVsY8VdGCA
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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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Downloads MZ/PE file
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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 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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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
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1