Analysis
- max time kernel
16s - max time network
17s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
02/01/2025, 14:29
Static task
static1
Behavioral task
behavioral1
Sample
fix_device_gameloop/._cache_fix_device.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
fix_device_gameloop/fix_device.exe
Resource
win10v2004-20241007-en
General
- Target fix_device_gameloop/fix_device.exe
- Size 1.6MB
- Sample250102-rt2mbavnhy
- SHA256 1cab7709001cc2f7a9d341f185cb79495ad86fa5dfcfddc0a9aad8cb3c49911f
- MD5 e0551d8cf33f2f8443a390c3b07d0f68
- SHA1 4eaa9c4fbb626f30a9041710096d16a2cf0decb5
- SHA512 6134d41c44c8854ff9d251412d8e10e2768902fde1ab9761a55cccacb500d68921479edf0acbf4a3367025512531dc5af74f1eb7d9de93d6b51164c39b46f704
- SSDEEP 24576:NaVasdFeWsN3skA4RV1Hom2KXMmHaqEZThuu1OUjezCk4o5BSj17QRDms33Z:8/ZkldoPK8YaqQhuukUjez+PpQRqs3p
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
xred
-
xred.mooo.com
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payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Signatures
- Xred family
- 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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation fix_device.exe Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation Synaptics.exe - Executes dropped EXE 10 IoCs
pid Process 2524 svchost.exe 876 fix_device.exe 784 svchost.exe 3308 ._cache_fix_device.exe 3728 svchost.exe 4816 ._cache_fix_device.exe 2948 Synaptics.exe 3792 ._cache_Synaptics.exe 4596 svchost.exe 2464 ._cache_Synaptics.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe" fix_device.exe - AutoIT Executable 12 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2280-3-0x0000000000400000-0x00000000004FF000-memory.dmp autoit_exe behavioral2/files/0x000a000000023b98-8.dat autoit_exe behavioral2/files/0x000a000000023b97-14.dat autoit_exe behavioral2/files/0x000a000000023b97-31.dat autoit_exe behavioral2/memory/4816-32-0x0000000000110000-0x00000000001EE000-memory.dmp autoit_exe behavioral2/memory/876-92-0x0000000000400000-0x00000000005A3000-memory.dmp autoit_exe behavioral2/files/0x000b000000023b9b-97.dat autoit_exe behavioral2/memory/2464-160-0x0000000000D90000-0x0000000000E6E000-memory.dmp autoit_exe behavioral2/memory/2464-217-0x0000000000D90000-0x0000000000E6E000-memory.dmp autoit_exe behavioral2/memory/4816-219-0x0000000000110000-0x00000000001EE000-memory.dmp autoit_exe behavioral2/memory/2948-220-0x0000000000400000-0x00000000005A3000-memory.dmp autoit_exe behavioral2/memory/4816-221-0x0000000000110000-0x00000000001EE000-memory.dmp autoit_exe - Drops file in Program Files directory 9 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7z.exe svchost.exe File opened for modification C:\Program Files\7-Zip\7zG.exe svchost.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe svchost.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe svchost.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\svchost.exe ._cache_Synaptics.exe File created C:\Windows\svchost.exe fix_device.exe File created C:\Windows\svchost.exe ._cache_fix_device.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 10 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 Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fix_device.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_fix_device.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_fix_device.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fix_device.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ fix_device.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Synaptics.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3408 EXCEL.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3408 EXCEL.EXE 3408 EXCEL.EXE 3408 EXCEL.EXE 3408 EXCEL.EXE 3408 EXCEL.EXE 3408 EXCEL.EXE 3408 EXCEL.EXE 3408 EXCEL.EXE - Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 2280 wrote to memory of 2524 2280 fix_device.exe 82 PID 2280 wrote to memory of 2524 2280 fix_device.exe 82 PID 2280 wrote to memory of 2524 2280 fix_device.exe 82 PID 2524 wrote to memory of 876 2524 svchost.exe 83 PID 2524 wrote to memory of 876 2524 svchost.exe 83 PID 2524 wrote to memory of 876 2524 svchost.exe 83 PID 876 wrote to memory of 3308 876 fix_device.exe 85 PID 876 wrote to memory of 3308 876 fix_device.exe 85 PID 876 wrote to memory of 3308 876 fix_device.exe 85 PID 3308 wrote to memory of 3728 3308 ._cache_fix_device.exe 86 PID 3308 wrote to memory of 3728 3308 ._cache_fix_device.exe 86 PID 3308 wrote to memory of 3728 3308 ._cache_fix_device.exe 86 PID 3728 wrote to memory of 4816 3728 svchost.exe 87 PID 3728 wrote to memory of 4816 3728 svchost.exe 87 PID 3728 wrote to memory of 4816 3728 svchost.exe 87 PID 876 wrote to memory of 2948 876 fix_device.exe 88 PID 876 wrote to memory of 2948 876 fix_device.exe 88 PID 876 wrote to memory of 2948 876 fix_device.exe 88 PID 2948 wrote to memory of 3792 2948 Synaptics.exe 89 PID 2948 wrote to memory of 3792 2948 Synaptics.exe 89 PID 2948 wrote to memory of 3792 2948 Synaptics.exe 89 PID 3792 wrote to memory of 4596 3792 ._cache_Synaptics.exe 90 PID 3792 wrote to memory of 4596 3792 ._cache_Synaptics.exe 90 PID 3792 wrote to memory of 4596 3792 ._cache_Synaptics.exe 90 PID 4596 wrote to memory of 2464 4596 svchost.exe 92 PID 4596 wrote to memory of 2464 4596 svchost.exe 92 PID 4596 wrote to memory of 2464 4596 svchost.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\fix_device.exe"C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\fix_device.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Windows\svchost.exe"C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\fix_device.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\fix_device.exe"C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\fix_device.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:876 -
C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe"C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe"4⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\svchost.exe"C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3728 -
C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe"C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe"6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4816
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C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_Synaptics.exe" InjUpdate5⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3792 -
C:\Windows\svchost.exe"C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_Synaptics.exe" InjUpdate6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_Synaptics.exe" InjUpdate7⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2464
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C:\Windows\svchost.exeC:\Windows\svchost.exe1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:784
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3408
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\71875E00
- Size 20KB
- SHA256 53734dab884d820313ea86c5731ecf9bdfec5c7f20649baf51829c797b2aa25d
- MD5 d8969d429ef66a9b9d74c3f0bd6ca651
- SHA1 58333025f22c605a841a34f51fb65344ac5aa560
- SHA512 6c8d56948c66e4c9a93bd2611ee2d42f153a60645d57529a2c4e4f8ed6b8ef7f6540359786d3cb373bc9a4b9267f2834e2789ae322dab8b29b1fa26e54cc49a2
- SSDEEP 384:M1BGR5Vdp+o5bOSV5lU/Or0pl44lWMsOsWIGhIIcM0UBccp:MPS4o5bzJKO7Q3tsjg0UBccp
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Ps4f3t2T.xlsm
- Size 17KB
- SHA256 8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
- MD5 e566fc53051035e1e6fd0ed1823de0f9
- SHA1 00bc96c48b98676ecd67e81a6f1d7754e4156044
- SHA512 a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
- SSDEEP 384:oUaZLPzMfVSa1VvYXmrsdPkLmDAx7r/l0:oUatwNSSvY2IdsHr/y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_Synaptics.exe
- Size 897KB
- SHA256 db9d357b2ec908814f357d54bd0657d22d43d82f5b76de43201f99b68e2bc5b2
- MD5 8b07d76ec57ec6318ba2b11184d4660b
- SHA1 dd19f8115c74474280e0a111e4aed880589c4a9e
- SHA512 25c317f85407274a3aaa4d3b218df9dae672943f95f5166c463105b7aafa1554c65772c71718a9306b34d940055ea1fdfb58f4eecc25a65f2ae1c340eae8c2d9
- SSDEEP 12288:Yak7dFemNsqI3etnBHYPpAkApyRV3jRfP4S5LH28U3mcQuKXQoggdnYgafCEZTj:YasdFeWsN3skA4RV1Hom2KXMmHaqEZTj
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe
- Size 862KB
- SHA256 f131ccf12dd54d7cb7e17913d0d13c9f3c5adfb69f978387df328a88cfbf4473
- MD5 1f85b6ae7834b3f8c9e4b234c7e6264c
- SHA1 159742f5cca121b659bac208609dcac9e34a8a64
- SHA512 d8bba178e8f97268c5a2ebb0fdb473c090e9cdaffe83e00bbd0311203e5e7d6eab2ac4b94c2eb6792108d5a67fbc4960f58ebd35098cfa75542e0c15cb65808c
- SSDEEP 12288:Yak7dFemNsqI3etnBHYPpAkApyRV3jRfP4S5LH28U3mcQuKXQoggdnYga97dA2C:YasdFeWsN3skA4RV1Hom2KXMmHaRdA5
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\._cache_fix_device.exe
- Size 862KB
- SHA256 33c85146a06edc2d7bbe77e277e88a27a3ea9109a7bd14025bf30d66937f6a26
- MD5 bb6313c9386fec91dee75c4782b43687
- SHA1 3793824aa931adefaad27d29e8e17886966e6ba6
- SHA512 2c87791c0ecc922c947b4337ea1ff56145e40e8fd5d20352518249d3725e9838d35f8bbd5b13252ec11eb06847abe9ae800cb8988ad486cd83976e09e9e5c0e5
- SSDEEP 24576:+AHnh+eWsN3skA4RV1Hom2KXMmHaRdA5:ph+ZkldoPK8YaRc
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\fix_device_gameloop\fix_device.exe
- Size 1.6MB
- SHA256 a86d51a4c4ca79adae8ac8540d8ee7be96b8c0259c61d933ba88657fa6342f74
- MD5 1bae18d3be9196a6c913827bc72f5cb5
- SHA1 06123ee722eac2184bab0e0236a229d6bd0a935c
- SHA512 39fc5f6714b1c29a876aeb34173a39a36920366e28f372f3a4a5fc40d7ef2569002f7e5ca0bcc675f11b6f1c80c0ef1f1a2acff76eb20f99b3257293d099fcc3
- SSDEEP 24576:YnsJ39LyjbJkQFMhmC+6GD9masdFeWsN3skA4RV1Hom2KXMmHaqEZT3:YnsHyjtk2MYC5GDy/ZkldoPK8YaqQ3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\svchost.exe
- Size 35KB
- SHA256 20af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8
- MD5 9e3c13b6556d5636b745d3e466d47467
- SHA1 2ac1c19e268c49bc508f83fe3d20f495deb3e538
- SHA512 5a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b
- SSDEEP 768:tkOumaoDu3hAyN95/KTSZsOTb/Kc6H0anc6HEvT66vlm3GWBk5hr2C56r:SmaoDu3BN95/g4byc6H5c6HcT66vlm3j
- MD5 SHA1 SHA512 SSDEEP