Analysis
- max time kernel
900s - max time network
899s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/07/2026, 01:57
Behavioral task
behavioral1
Sample
PlusBot.exe
Resource
win10v2004-20260513-en
14 signatures
900 seconds
Behavioral task
behavioral2
Sample
PlusBot.exe
Resource
win11ltsc2024-20260709-en
9 signatures
900 seconds
General
- Target PlusBot.exe
- Size 3.9MB
- Sample260710-cdgvmsbz2p
- SHA256 41844d7b87e44de4371af2d0bb6cf216183772bbc427bd12bb4038d537defb0b
- MD5 7bc2a6bd54d25688a9f7d66bc27f77fc
- SHA1 a35f894351de7931020891f6ab00b7e3c99084b9
- SHA512 b98e6054c942c9ca1889a926f2014a3aee033ff202356033dd2ec6fda4302c29ffc12a1ace6a70520f4cb3068ba419e22920ae552f8e7fd51d8ba158db43dd78
- SSDEEP 98304:eS6HzLNGm+J6rWRCTld9hFjTJMcwz8EvJBTqv4EhboBCcjXwGO4dRkQwIE+JBb:eS6HFQgWsdzdJMvXzYhFcjAeduXIE+jb
- TLSH T1AD1633668BCD0538E6879BFCD7F1A1123E13E23C4B12A3C5505EA95B0977C1933BB6A1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ PlusBot.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ORC4KS5L.exe - Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion PlusBot.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion PlusBot.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ORC4KS5L.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ORC4KS5L.exe - Executes dropped EXE 1 IoCs
pid Process 4168 ORC4KS5L.exe -
resource yara_rule behavioral2/memory/2840-0-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-1-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-2-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-3-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-5-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-6-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-9-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-4-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/2840-7-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/files/0x0006000000016b4d-10.dat themida behavioral2/memory/4168-12-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/2840-11-0x00007FF697480000-0x00007FF697EF9000-memory.dmp themida behavioral2/memory/4168-14-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-15-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-13-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-18-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-20-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-17-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-16-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-19-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-35-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-36-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-38-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-39-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-42-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-45-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-48-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-51-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-54-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-57-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-60-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-63-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-66-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-69-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-72-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-75-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-78-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-81-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-84-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-87-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-89-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-92-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-95-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-98-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-101-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-104-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-107-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-110-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-113-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-116-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-119-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-122-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-125-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-128-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-130-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-133-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-136-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-139-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-142-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-145-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-148-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-151-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-154-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida behavioral2/memory/4168-159-0x00007FF7C29F0000-0x00007FF7C3469000-memory.dmp themida - Checks whether UAC is enabled 1 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA PlusBot.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ORC4KS5L.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2840 PlusBot.exe 4168 ORC4KS5L.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS ORC4KS5L.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BaseBoardSerialNumber ORC4KS5L.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSerialNumber ORC4KS5L.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4168 ORC4KS5L.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2840 wrote to memory of 4168 2840 PlusBot.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\PlusBot.exe"C:\Users\Admin\AppData\Local\Temp\PlusBot.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:2840 -
C:\Users\Admin\AppData\Local\Temp\ORC4KS5L.exe"C:\Users\Admin\AppData\Local\Temp\ORC4KS5L.exe" --mutant2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Enumerates system info in registry
- Suspicious behavior: GetForegroundWindowSpam
PID:4168
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:3192
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:4572
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6BBNO8US\servers[2].json
- Size 18KB
- SHA256 a636f757dfcfb19412a488b0041346cf3f3328b0848e95c5b4e087ad1b166633
- MD5 77d61ebf707ba88c19a713f9a2adcab1
- SHA1 56d26107bd363ff562d5429a65d55934a33c61f2
- SHA512 6f38cb90b5679e2b3a465822d44cf62695d40a5448cac04ab53a24c5ec4fbdc51d729c8e24b9e8e45531efdcbbc30a7fa8995ee7bc0d4d3b917df6e0fa3b21f3
- SSDEEP 384:95XIr8MYU5MbI2kgkrmFjs5WUq+epY7cux6lJ:X4r8MhWcngkrmFjs5WUqrp4c26lJ
- TLSH T13D8212C2E28B9B76155B079742FC8452786F53BA89CB8BE5ECCE9B3EC04DC432412D46
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ORC4KS5L.exe
- Size 3.9MB
- SHA256 41844d7b87e44de4371af2d0bb6cf216183772bbc427bd12bb4038d537defb0b
- MD5 7bc2a6bd54d25688a9f7d66bc27f77fc
- SHA1 a35f894351de7931020891f6ab00b7e3c99084b9
- SHA512 b98e6054c942c9ca1889a926f2014a3aee033ff202356033dd2ec6fda4302c29ffc12a1ace6a70520f4cb3068ba419e22920ae552f8e7fd51d8ba158db43dd78
- SSDEEP 98304:eS6HzLNGm+J6rWRCTld9hFjTJMcwz8EvJBTqv4EhboBCcjXwGO4dRkQwIE+JBb:eS6HFQgWsdzdJMvXzYhFcjAeduXIE+jb
- TLSH T1AD1633668BCD0538E6879BFCD7F1A1123E13E23C4B12A3C5505EA95B0977C1933BB6A1
- MD5 SHA1 SHA512 SSDEEP TLSH