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Analysis
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max time kernel
137s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29/05/2024, 14:22
Static task
static1
Behavioral task
behavioral1
Sample
9gpan.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9gpan.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
多多软件站-提供绿色软件和热门单机游戏下载.url
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
多多软件站-提供绿色软件和热门单机游戏下载.url
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
软件说明.url
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
软件说明.url
Resource
win10v2004-20240426-en
General
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Target
9gpan.exe
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Size
1.6MB
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MD5
4ab1764f657d113a8a5ce4ba1374f5cf
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SHA1
8d087e7f19787daee69ec69347f77895a2079284
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SHA256
5d838f8cb19dfc41737fee7718f4638da40c044c5f03fa4791e45cff6b707543
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SHA512
1b13296934dcc6a32daa4bb86fb78499545c7b4e9082eaf06783308e69d77ceb4e7a19b738823a63ee7f317a916cb38dabe94ea91f9391fa15669073781736a0
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SSDEEP
49152:hrQXuHTEgedDme7cG2NgiL2c9SAWK39P0KXZcN:hmuznq7cZNVL2cgQL
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__ 9gpan.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0009000000023532-21.dat acprotect -
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 9gpan.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 9gpan.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine 9gpan.exe -
Loads dropped DLL 1 IoCs
pid Process 2372 9gpan.exe -
resource yara_rule behavioral2/files/0x0009000000023532-21.dat upx behavioral2/memory/2372-38-0x0000000010000000-0x000000001003E000-memory.dmp upx -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2372 9gpan.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4360 2372 WerFault.exe 90 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2372 9gpan.exe 2372 9gpan.exe 2372 9gpan.exe 2372 9gpan.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2372 9gpan.exe 2372 9gpan.exe 2372 9gpan.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9gpan.exe"C:\Users\Admin\AppData\Local\Temp\9gpan.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2372 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 19322⤵
- Program crash
PID:4360
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4068,i,1809100026287847100,9768898026582633513,262144 --variations-seed-version --mojo-platform-channel-handle=3808 /prefetch:81⤵PID:3632
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 2372 -ip 23721⤵PID:3148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD5114054313070472cd1a6d7d28f7c5002
SHA19a044986e6101df1a126035da7326a50c3fe9a23
SHA256e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1
SHA512a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522