Resubmissions
07-06-2024 16:40
240607-t6nmbsbb7x 10General
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Target
da6523f8a59307ced94925cc9cabe668fb6c81d07510e6d7cbbf8e69cdc23bf7
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Size
1.8MB
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Sample
240607-t6nmbsbb7x
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MD5
98829091b7950778a40af89afd9af333
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SHA1
85241a7a6137ae36442e64df953f10fc6aab12ec
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SHA256
da6523f8a59307ced94925cc9cabe668fb6c81d07510e6d7cbbf8e69cdc23bf7
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SHA512
0e2786e6618217995754cef7da362bf898ecb5b31c011c359357344a79aeee6a2cdea3b47bc4f4e26d1f455c2835f320fb2ab1c7860f6c19641d0a0300c25865
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SSDEEP
49152:YrYuB96GjHKUNdUncU/vliEi9hzMq6wUx6M+FisY6c:YkuBAG79GF/9Xiv4ZRsMSplc
Static task
static1
Behavioral task
behavioral1
Sample
da6523f8a59307ced94925cc9cabe668fb6c81d07510e6d7cbbf8e69cdc23bf7.exe
Resource
win10-20240404-en
Malware Config
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
amadey
4.21
9a3efc
http://check-ftp.ru
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install_dir
b9695770f1
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install_file
Dctooux.exe
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strings_key
1d3a0f2941c4060dba7f23a378474944
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url_paths
/forum/index.php
Extracted
redline
newbild
185.215.113.67:40960
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
5.42.65.63:14707
Extracted
lumma
https://stronggemateraislw.shop/api
https://distincttangyflippan.shop/api
https://macabrecondfucews.shop/api
https://greentastellesqwm.shop/api
https://stickyyummyskiwffe.shop/api
https://sturdyregularrmsnhw.shop/api
https://lamentablegapingkwaq.shop/api
https://innerverdanytiresw.shop/api
https://standingcomperewhitwo.shop/api
https://willingyhollowsk.shop/api
Extracted
socks5systemz
bwwlskz.com
http://bwwlskz.com/search/?q=67e28dd86c0ca77c400cfe4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff816c7e79d9238
http://bwwlskz.com/search/?q=67e28dd86c0ca77c400cfe4c7c27d78406abdd88be4b12eab517aa5c96bd86ec90814a815a8bbc896c58e713bc90c91136b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee929d3cc5679e15
erunamo.net
twitter.com
slrutah.com
Targets
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Target
da6523f8a59307ced94925cc9cabe668fb6c81d07510e6d7cbbf8e69cdc23bf7
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Size
1.8MB
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MD5
98829091b7950778a40af89afd9af333
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SHA1
85241a7a6137ae36442e64df953f10fc6aab12ec
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SHA256
da6523f8a59307ced94925cc9cabe668fb6c81d07510e6d7cbbf8e69cdc23bf7
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SHA512
0e2786e6618217995754cef7da362bf898ecb5b31c011c359357344a79aeee6a2cdea3b47bc4f4e26d1f455c2835f320fb2ab1c7860f6c19641d0a0300c25865
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SSDEEP
49152:YrYuB96GjHKUNdUncU/vliEi9hzMq6wUx6M+FisY6c:YkuBAG79GF/9Xiv4ZRsMSplc
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Installed Components in the registry
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Modifies Windows Firewall
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Sets service image path in registry
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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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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Modifies system executable filetype association
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Registers COM server for autorun
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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 for any installed AV software in registry
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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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Drops Chrome extension
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Drops desktop.ini file(s)
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
4Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Change Default File Association
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
4Create or Modify System Process
4Windows Service
4Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2