Analysis
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max time kernel
121s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
07/11/2023, 14:34
Behavioral task
behavioral1
Sample
QIw3x0N2J.exe
Resource
win7-20231025-en
General
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Target
QIw3x0N2J.exe
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Size
13.4MB
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MD5
bfafcc2d51b99d4ff8d5654fb18cb70a
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SHA1
7ae3045b1c3a8ad39d9810e462085a349b7dd40b
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SHA256
9dc1a5b9da087f724dc7d97e24a48fee56470a8064c29073dc6ea8a70196ff83
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SHA512
41afc87a817fd2679ad19e8233d07025515ff6e23efd6891e5f2d51a4df0f182b7781863250d3a0cca3ecf4e905a2e89573eb583665b769abfac426de9f43655
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SSDEEP
393216:fOdeNEsj+pNo9K5YXbjGKl+vZqqbfBYOt+KGxO:GdeNXwYLX+MAqqb5YOQKqO
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ QIw3x0N2J.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion QIw3x0N2J.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion QIw3x0N2J.exe -
resource yara_rule behavioral1/memory/2608-0-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-1-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-3-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-4-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-5-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-6-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-7-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-8-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-9-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-12-0x000000013F140000-0x0000000140F44000-memory.dmp themida behavioral1/memory/2608-47-0x000000013F140000-0x0000000140F44000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA QIw3x0N2J.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2608 QIw3x0N2J.exe -
Modifies registry key 1 TTPs 2 IoCs
pid Process 1736 reg.exe 3036 reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe 2608 QIw3x0N2J.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2608 wrote to memory of 2560 2608 QIw3x0N2J.exe 29 PID 2608 wrote to memory of 2560 2608 QIw3x0N2J.exe 29 PID 2608 wrote to memory of 2560 2608 QIw3x0N2J.exe 29 PID 2560 wrote to memory of 3036 2560 cmd.exe 31 PID 2560 wrote to memory of 3036 2560 cmd.exe 31 PID 2560 wrote to memory of 3036 2560 cmd.exe 31 PID 2608 wrote to memory of 996 2608 QIw3x0N2J.exe 32 PID 2608 wrote to memory of 996 2608 QIw3x0N2J.exe 32 PID 2608 wrote to memory of 996 2608 QIw3x0N2J.exe 32 PID 996 wrote to memory of 1736 996 cmd.exe 34 PID 996 wrote to memory of 1736 996 cmd.exe 34 PID 996 wrote to memory of 1736 996 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\QIw3x0N2J.exe"C:\Users\Admin\AppData\Local\Temp\QIw3x0N2J.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 behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "Start_TrackProgs" /t REG_DWORD /d 0 /f >nul 2>&12⤵
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\system32\reg.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "Start_TrackProgs" /t REG_DWORD /d 0 /f3⤵
- Modifies registry key
PID:3036
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "Start_TrackEnabled" /t REG_DWORD /d 0 /f >nul 2>&12⤵
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Windows\system32\reg.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v "Start_TrackEnabled" /t REG_DWORD /d 0 /f3⤵
- Modifies registry key
PID:1736
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf