Resubmissions
13/04/2024, 10:00
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240413-l1nq5scg23813/04/2024, 09:59
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240413-l1gb3acf98709/04/2024, 08:20
240409-j8er4aad99809/04/2024, 08:20
240409-j8egbsad98809/04/2024, 08:20
240409-j8dvssad971009/04/2024, 08:19
240409-j8cyhadg4s1026/02/2024, 04:47
240226-feyrbsdb588Analysis
- max time kernel
520s - max time network
605s - platform
windows11-21h2_x64 - resource
win11-20240221-en - resource tags
- submitted
09/04/2024, 08:20
General
- Target 40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe
- Size 1.8MB
- Sample240409-j8dvssad97
- SHA256 40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990
Malware Config
Signatures
- Contacts a large (1512) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- UPX packed file 61 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe"C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe"C:\Users\Admin\AppData\Local\Temp\40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
cached-microdesc-consensus
cached-microdescs.new
memory/4396-76-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-83-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-6-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-7-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-8-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-9-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-28-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-39-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-40-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-41-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-45-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-46-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-50-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-53-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-54-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-81-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-59-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-60-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-61-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-62-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-63-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-64-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-68-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-69-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-70-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-71-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-72-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-73-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-74-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-75-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-5-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-2-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-55-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-82-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-80-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-84-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-87-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-86-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-88-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-91-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-92-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-94-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-93-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-99-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-105-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-107-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-106-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-110-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-112-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-114-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-113-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-111-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-109-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-108-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-103-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-100-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-101-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-95-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-102-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-90-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4396-89-0x0000000000400000-0x0000000000848000-memory.dmp
memory/4928-1-0x0000000004EA0000-0x0000000005061000-memory.dmp
memory/4928-3-0x0000000005070000-0x0000000005227000-memory.dmp