Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/09/2026, 03:30
Behavioral task
behavioral1
Sample
爱接码平台客户端.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target 爱接码平台客户端.exe
- Size 4.1MB
- Sample260901-d2mlgagr2z
- SHA256 2b371117fd3dc235ab72fa57397da7ed522ab65c665b2b0d62526ceafa3aa2c3
- MD5 1813869bc6abb707250d89ae8b57ccb1
- SHA1 a2d518da5c2c73c5f209cec920532d756e7d931f
- SHA512 10e3462cadf5af1adbcab4d14a911020ce65037532165777068e58fc328d98e5aacf59acc51683c277a9782f85a8494208ef284376dde0e813ddfa4654c3d9b3
- SSDEEP 49152:puI2h0/UpSX/OSU/arO4Eo2uVryCoEjXecfxGeJF82hbNYFWfoSL3rdf/rVltjkY:p5O0/DlEarZEo2ayCoAppHJm2rJztF
- TLSH T15416023FB28B653EE06A5A367A76A210553F766165138C16D7F4C88CCF250B01E3FB86
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
flow pid Process 20 5676 daemon.exe - Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation 爱接码平台客户端.tmp Key value queried \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation 爱接码平台客户端.tmp - Executes dropped EXE 3 IoCs
pid Process 4560 爱接码平台客户端.tmp 1372 爱接码平台客户端.tmp 5676 daemon.exe - Loads dropped DLL 1 IoCs
pid Process 5676 daemon.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
pid Process 4164 wscript.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language daemon.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 爱接码平台客户端.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 爱接码平台客户端.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 爱接码平台客户端.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 爱接码平台客户端.tmp - Inno Setup is an open-source installation builder for Windows applications. 4 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/3796-1-0x0000000000B20000-0x0000000000BFC000-memory.dmp innosetup behavioral1/memory/5260-8-0x0000000000B20000-0x0000000000BFC000-memory.dmp innosetup behavioral1/memory/3796-11-0x0000000000B20000-0x0000000000BFC000-memory.dmp innosetup behavioral1/memory/5260-36-0x0000000000B20000-0x0000000000BFC000-memory.dmp innosetup - Suspicious behavior: EnumeratesProcesses 56 IoCs
pid Process 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe 5676 daemon.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1372 爱接码平台客户端.tmp - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5676 daemon.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3796 wrote to memory of 4560 3796 爱接码平台客户端.exe 86 PID 4560 wrote to memory of 5260 4560 爱接码平台客户端.tmp 87 PID 5260 wrote to memory of 1372 5260 爱接码平台客户端.exe 88 PID 1372 wrote to memory of 5676 1372 爱接码平台客户端.tmp 89
Processes
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C:\Users\Admin\AppData\Local\Temp\爱接码平台客户端.exe"C:\Users\Admin\AppData\Local\Temp\爱接码平台客户端.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3796 -
C:\Users\Admin\AppData\Local\Temp\is-KBOZTQWCS1.tmp\爱接码平台客户端.tmp"C:\Users\Admin\AppData\Local\Temp\is-KBOZTQWCS1.tmp\爱接码平台客户端.tmp" /SL5="$50240,3054473,842240,C:\Users\Admin\AppData\Local\Temp\爱接码平台客户端.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4560 -
C:\Users\Admin\AppData\Local\Temp\爱接码平台客户端.exe"C:\Users\Admin\AppData\Local\Temp\爱接码平台客户端.exe" /PASSWORD=oEbfBGbfPMmCxC5a3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5260 -
C:\Users\Admin\AppData\Local\Temp\is-8DOZ5H35UE.tmp\爱接码平台客户端.tmp"C:\Users\Admin\AppData\Local\Temp\is-8DOZ5H35UE.tmp\爱接码平台客户端.tmp" /SL5="$60240,3054473,842240,C:\Users\Admin\AppData\Local\Temp\爱接码平台客户端.exe" /PASSWORD=oEbfBGbfPMmCxC5a4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1372 -
C:\Users\Admin\AppData\Local\Temp\f660b14b3dcd383b12d6788259751ae7.cache\daemon.exe"C:\Users\Admin\AppData\Local\Temp\f660b14b3dcd383b12d6788259751ae7.cache\daemon.exe" -Embedding5⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5676
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C:\Windows\system32\wscript.exeC:\Windows\system32\wscript.exe C:\ProgramData\B79CBAB8\0E9E05CB.vbs1⤵
- Executes a VBScript file via the Windows Script Host.
PID:4164
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\f660b14b3dcd383b12d6788259751ae7.cache\GameuxInstallHelper.dll
- Size 101KB
- SHA256 0a1b219c486e671492f75db55bbc89414e7f05793d4f544a3f012c47e6b8088b
- MD5 4d4f17141f9047f91700670c6673b4c7
- SHA1 133062ccea8ee2ad55aa8532a137cb0939339e25
- SHA512 9c0e84385b9de002fb16746030d9c184117f26f4b6ad4c249be17c5474433a60edea94e7c3879ffa871572b972c3e673202537f18ce4990e2648275c07ba277c
- SSDEEP 1536:tzX0YH3SjE/f3Wc0nqEqior9lkaVdvx8uHFM4/QMIOcpc8AWpq:tj0YXD353fiorf9jxVQCcK8h8
- TLSH T1B6A35A81EAC344F2E93B55F08CDBA7BF8230732A8579C9F6E68C5F45B92371116462C9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\f660b14b3dcd383b12d6788259751ae7.cache\daemon.exe
- Size 111KB
- SHA256 f03edfc48675e00e192f16c95be982be4e166094ffaf36f3831d2b9e826a74ff
- MD5 39f69b0798fc3e825551a6b3e4ee464d
- SHA1 a9cd29cc431bba15f22e8d0be08f592ac99873ed
- SHA512 3035703ab25dcfb126e530467a1c7553cffa530ae279f4654b8a3826d37a1a28345d981defc9303aa8956eb1573fe4f69158b031caf5e60f3d4669d9dd388696
- SSDEEP 1536:qhSUvJEGEfSySB59j+I3eTw/b7jZFVc5D4BtTGYywBu3PmVY8w592F6BRATBvHc9:wT+fSrbInY3eD4Btn2PTP2FSAVH1Q
- TLSH T123B39D427B90D432E0921A309965C6714F377C329BB9C5CB37947E6E3EB23C1A939366
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-KBOZTQWCS1.tmp\爱接码平台客户端.tmp
- Size 4.1MB
- SHA256 659ffda7ddd09b7758358422a38bc1c2d080e83a79018428bccea1b691d69102
- MD5 28c299d787ead11f25deb9ca622d1be1
- SHA1 185496954958448f896b0cf41cd77625a0a27737
- SHA512 1755efccb7012b89eb96274840991fd43bfe295f54a3a75572825cf332d03eee6ce1423324d2a0ccb9517ed99945780ba36e4bcb0f753728f07bd28798da176d
- SSDEEP 98304:t9SZUvl30aj90ZFcvdQ0hdgvminQLMj+Jv3335:CItJj90Z6RgKwm
- TLSH T121168E03B388753EE4B71A3A883FA654583F7A213A26CD4B6BF4095C4F396416D3A747
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\scr_initsetup.log
- Size 76B
- SHA256 2bf6e67520fd1dacd6cdfb6d6174a2f9ee8d5db87bf964d93a7c616a713908df
- MD5 2c4a85ff901cb945af5a8cdcf0410ab7
- SHA1 f446b6e538c2305ae6394b374206a4cb3c1c47c8
- SHA512 c82cbaaa9592ff880e4a57d88d6a49cb0d75dcd8382e70802f5cec3da4ed204499d82e9ffad6710d1c5f709a55ebcecd2b11ca47f2dd418559480c75b7bc43d2
- TLSH T159A0043D5447777350155475415530DF73D5050D454115071455F07717505D3DC0C751
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Google Drive\3b71e6cde8dac75d769a8ef2566a9700.tmp
- Size 470B
- SHA256 23092ab1de154eedaa887970642d351af3c5112e4faf994fe582f85969d327d4
- MD5 c6d078f7d64f97139c3a00a5868cc574
- SHA1 cbcae0ed937d194d9ddf7aca0813f4ced10f16f2
- SHA512 a1102a249fc8c4df5f0096a4b6eb5a702b60e26fe4b1d8d0ee95ee9f5bd1bd354f789d5c595e83a301d617563508dee72fa617c90e7dc68d0b8cd6e268357840
- TLSH T131F039B66BF8561BF2F36675DBF10152B960A46276128D0E0052C2C20C23F179D9CF19
- MD5 SHA1 SHA512 TLSH