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13/04/2024, 10:00
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240413-l1gb3acf98709/04/2024, 08:20
240409-j8er4aad99809/04/2024, 08:20
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240226-feyrbsdb588Analysis
- max time kernel
175s - max time network
1782s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
09/04/2024, 08:20
General
- Target 40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990.exe
- Size 1.8MB
- Sample240409-j8er4aad99
- SHA256 40dc1ae099f2278650c0aa599ba00f659a87996208133d6a64b0cc5cbb5fe990
Malware Config
Signatures
- UPX packed file 43 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Adds Run key to start application 2 TTPs 1 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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 3 IoCs
- Suspicious use of WriteProcessMemory 9 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.tmp
cached-microdescs.new
memory/2380-60-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2380-63-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-6-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-8-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-7-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-9-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-10-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-11-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-16-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-17-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-18-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-62-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-30-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-66-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-40-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-42-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-55-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-56-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-57-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-59-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-58-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-5-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-68-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-97-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-69-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-73-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-78-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-82-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-89-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-92-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-65-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-105-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-108-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-107-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-101-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-95-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-86-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-85-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-84-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-81-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-77-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-74-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2380-71-0x0000000000400000-0x0000000000848000-memory.dmp
memory/2988-0-0x0000000004830000-0x00000000049E8000-memory.dmp
memory/2988-2-0x0000000004830000-0x00000000049E8000-memory.dmp
memory/2988-4-0x00000000049F0000-0x0000000004BA7000-memory.dmp