General
-
Target
Doa Brbara 2008Drive1080pUptobox190190.zip
-
Size
1.6MB
-
Sample
230725-hw6jlsbh4s
-
MD5
77dc52684257fa791c8d67b7b0a84aad
-
SHA1
b55892aca588231dbc4ae082314f6241cc3f988c
-
SHA256
dfcec7a7ec7a609e10bcd2cbbca6a8debd7dabe3b8cbe43795a7d3759b5da451
-
SHA512
086da68d70f6d73522f0db3017671aa0a21e27276baf57037e8a5d18f6b61f66cff29f81323aed1ab1e16079df7c0c08e886497a338a1231528be6c33092048a
-
SSDEEP
24576:z7FUDowAyrTVE3U5F/WUKic6QL3E2vVsjECUAQT45deRV9R5:zBuZrEUDKIy029s4C1eH9T
Static task
static1
Behavioral task
behavioral1
Sample
Doa Brbara 2008Drive1080pUptobox190190.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
Doa Brbara 2008Drive1080pUptobox190190.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Extracted
redline
0307
n57b30a.info:81
-
auth_value
390c6775aa14de995353715489c650e9
Targets
-
-
Target
Doa Brbara 2008Drive1080pUptobox190190.exe
-
Size
1.6MB
-
MD5
059f2f11ef4f997874b3af2e3f0198fa
-
SHA1
134e20c6b659b91aa366dc55dd3f3c08b95f244c
-
SHA256
5681dda7d6e2ff50cd99458efd8841c43bccdd31a96fab3dc589f2554fc751a7
-
SHA512
3cede24e9f95beb0ac689d4997dae7e4c6c8ccc1345def4a1d2e21e247d1fcfb52d1443365e0e378e0b48339e765309ccf464102400fa4741b495e3c491899ee
-
SSDEEP
24576:s7FUDowAyrTVE3U5F/WUKic6QL3E2vVsjECUAQT45deRV9RV:sBuZrEUDKIy029s4C1eH9H
-
Modifies security service
-
NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Sets DLL path for service in the registry
-
Sets file execution options in registry
-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Registers COM server for autorun
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
4Create or Modify System Process
4Windows Service
4Privilege Escalation
Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
4Create or Modify System Process
4Windows Service
4Defense Evasion
Impair Defenses
3Disable or Modify Tools
3Modify Registry
10Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2