Analysis
-
max time kernel
62s -
max time network
63s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 22:29
Behavioral task
behavioral1
Sample
EMV Reader Writer Software.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
EMV Reader Writer Software.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral3
Sample
EMV Reader Writer Software.exe
Resource
win11-20241007-en
General
-
Target
EMV Reader Writer Software.exe
-
Size
1.7MB
-
MD5
b419b88ad4736f6e14fae96431188b78
-
SHA1
5a805150faca002946601b12fe48d83f569d1003
-
SHA256
b3763fd28aaaed4351ed92096131e9fabd1e00b34b87bb2312efd611ad66a4d4
-
SHA512
7a959f1f3ad3c083662c6ab505757b8f8e9de4ec51187ef207bd34c68903dcc649b871ca662ff71ebcf9d176e016e9da5173ff9dbd0ca8824671678bf5bfd974
-
SSDEEP
24576:QnsJ39LyjbJkQFMhmC+6GD94n+PB8P/H9jXKZP57nP0eWcjGKZplchPT2IXw7ChL:QnsHyjtk2MYC5GDinl2J+6kw7A
Malware Config
Extracted
xred
xred.mooo.com
-
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 6 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation ._cache_EMV Reader Writer Software.exe Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation Synaptics.exe Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation ._cache_Synaptics.exe Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation tmp2.exe Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation SynTPHelper.exe Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation EMV Reader Writer Software.exe -
Executes dropped EXE 13 IoCs
pid Process 2092 ._cache_EMV Reader Writer Software.exe 4684 Synaptics.exe 2024 SynTPHelper.exe 2036 EMV Reader Writer Software V8.exe 4528 tmp1.jpg 636 tmp2.exe 3288 ._cache_Synaptics.exe 3224 SynTPHelper.exe 4032 EMV Reader Writer Software V8.exe 4856 emv.exe 2004 tmp1.jpg 2628 tmp2.exe 4100 SynTPHelper.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe" EMV Reader Writer Software.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\emv.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Frfx\\emv.exe" tmp2.exe Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\emv.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Frfx\\emv.exe" tmp2.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\SynTPHelper.exe SynTPHelper.exe File opened for modification C:\Windows\SynTPHelper.exe SynTPHelper.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 15 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 ._cache_EMV Reader Writer Software.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmp1.jpg Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SynTPHelper.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EMV Reader Writer Software V8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SynTPHelper.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EMV Reader Writer Software V8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmp1.jpg Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SynTPHelper.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EMV Reader Writer Software.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
NSIS installer 3 IoCs
resource yara_rule behavioral1/files/0x000c000000023b33-5.dat nsis_installer_1 behavioral1/files/0x000c000000023b33-5.dat nsis_installer_2 behavioral1/files/0x000a000000023b94-39.dat nsis_installer_2 -
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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ EMV Reader Writer Software.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Synaptics.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4856 emv.exe 3792 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE 3792 EXCEL.EXE -
Suspicious use of WriteProcessMemory 48 IoCs
description pid Process procid_target PID 3576 wrote to memory of 2092 3576 EMV Reader Writer Software.exe 83 PID 3576 wrote to memory of 2092 3576 EMV Reader Writer Software.exe 83 PID 3576 wrote to memory of 2092 3576 EMV Reader Writer Software.exe 83 PID 3576 wrote to memory of 4684 3576 EMV Reader Writer Software.exe 84 PID 3576 wrote to memory of 4684 3576 EMV Reader Writer Software.exe 84 PID 3576 wrote to memory of 4684 3576 EMV Reader Writer Software.exe 84 PID 2092 wrote to memory of 2024 2092 ._cache_EMV Reader Writer Software.exe 85 PID 2092 wrote to memory of 2024 2092 ._cache_EMV Reader Writer Software.exe 85 PID 2092 wrote to memory of 2024 2092 ._cache_EMV Reader Writer Software.exe 85 PID 2092 wrote to memory of 2036 2092 ._cache_EMV Reader Writer Software.exe 86 PID 2092 wrote to memory of 2036 2092 ._cache_EMV Reader Writer Software.exe 86 PID 2092 wrote to memory of 2036 2092 ._cache_EMV Reader Writer Software.exe 86 PID 2036 wrote to memory of 3956 2036 EMV Reader Writer Software V8.exe 87 PID 2036 wrote to memory of 3956 2036 EMV Reader Writer Software V8.exe 87 PID 2036 wrote to memory of 3956 2036 EMV Reader Writer Software V8.exe 87 PID 3956 wrote to memory of 4528 3956 cmd.exe 89 PID 3956 wrote to memory of 4528 3956 cmd.exe 89 PID 3956 wrote to memory of 4528 3956 cmd.exe 89 PID 2036 wrote to memory of 628 2036 EMV Reader Writer Software V8.exe 90 PID 2036 wrote to memory of 628 2036 EMV Reader Writer Software V8.exe 90 PID 2036 wrote to memory of 628 2036 EMV Reader Writer Software V8.exe 90 PID 628 wrote to memory of 636 628 cmd.exe 92 PID 628 wrote to memory of 636 628 cmd.exe 92 PID 4684 wrote to memory of 3288 4684 Synaptics.exe 93 PID 4684 wrote to memory of 3288 4684 Synaptics.exe 93 PID 4684 wrote to memory of 3288 4684 Synaptics.exe 93 PID 3288 wrote to memory of 3224 3288 ._cache_Synaptics.exe 94 PID 3288 wrote to memory of 3224 3288 ._cache_Synaptics.exe 94 PID 3288 wrote to memory of 3224 3288 ._cache_Synaptics.exe 94 PID 3288 wrote to memory of 4032 3288 ._cache_Synaptics.exe 95 PID 3288 wrote to memory of 4032 3288 ._cache_Synaptics.exe 95 PID 3288 wrote to memory of 4032 3288 ._cache_Synaptics.exe 95 PID 4032 wrote to memory of 3940 4032 EMV Reader Writer Software V8.exe 96 PID 4032 wrote to memory of 3940 4032 EMV Reader Writer Software V8.exe 96 PID 4032 wrote to memory of 3940 4032 EMV Reader Writer Software V8.exe 96 PID 636 wrote to memory of 4856 636 tmp2.exe 98 PID 636 wrote to memory of 4856 636 tmp2.exe 98 PID 3940 wrote to memory of 2004 3940 cmd.exe 99 PID 3940 wrote to memory of 2004 3940 cmd.exe 99 PID 3940 wrote to memory of 2004 3940 cmd.exe 99 PID 4032 wrote to memory of 4816 4032 EMV Reader Writer Software V8.exe 100 PID 4032 wrote to memory of 4816 4032 EMV Reader Writer Software V8.exe 100 PID 4032 wrote to memory of 4816 4032 EMV Reader Writer Software V8.exe 100 PID 4816 wrote to memory of 2628 4816 cmd.exe 102 PID 4816 wrote to memory of 2628 4816 cmd.exe 102 PID 2024 wrote to memory of 4100 2024 SynTPHelper.exe 124 PID 2024 wrote to memory of 4100 2024 SynTPHelper.exe 124 PID 2024 wrote to memory of 4100 2024 SynTPHelper.exe 124
Processes
-
C:\Users\Admin\AppData\Local\Temp\EMV Reader Writer Software.exe"C:\Users\Admin\AppData\Local\Temp\EMV Reader Writer Software.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3576 -
C:\Users\Admin\AppData\Local\Temp\._cache_EMV Reader Writer Software.exe"C:\Users\Admin\AppData\Local\Temp\._cache_EMV Reader Writer Software.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\SynTPHelper.exe"C:\Users\Admin\AppData\Local\Temp\SynTPHelper.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Windows\SynTPHelper.exe"C:\Windows\SynTPHelper.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4100
-
-
-
C:\Users\Admin\AppData\Local\Temp\EMV Reader Writer Software V8.exe"C:\Users\Admin\AppData\Local\Temp\EMV Reader Writer Software V8.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2036 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c start %temp%\tmp1.jpg4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3956 -
C:\Users\Admin\AppData\Local\Temp\tmp1.jpgC:\Users\Admin\AppData\Local\Temp\tmp1.jpg5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4528
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c start %temp%\tmp2.exe4⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Users\Admin\AppData\Local\Temp\tmp2.exeC:\Users\Admin\AppData\Local\Temp\tmp2.exe5⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Users\Admin\AppData\Local\Drpbx\emv.exe"C:\Users\Admin\AppData\Local\Drpbx\emv.exe" C:\Users\Admin\AppData\Local\Temp\tmp2.exe6⤵
- Executes dropped EXE
- Suspicious behavior: AddClipboardFormatListener
PID:4856
-
-
-
-
-
-
C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Users\Admin\AppData\Local\Temp\SynTPHelper.exe"C:\Users\Admin\AppData\Local\Temp\SynTPHelper.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3224
-
-
C:\Users\Admin\AppData\Local\Temp\EMV Reader Writer Software V8.exe"C:\Users\Admin\AppData\Local\Temp\EMV Reader Writer Software V8.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c start %temp%\tmp1.jpg5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Users\Admin\AppData\Local\Temp\tmp1.jpgC:\Users\Admin\AppData\Local\Temp\tmp1.jpg6⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2004
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c start %temp%\tmp2.exe5⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Users\Admin\AppData\Local\Temp\tmp2.exeC:\Users\Admin\AppData\Local\Temp\tmp2.exe6⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2628
-
-
-
-
-
-
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:3792
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.7MB
MD5b419b88ad4736f6e14fae96431188b78
SHA15a805150faca002946601b12fe48d83f569d1003
SHA256b3763fd28aaaed4351ed92096131e9fabd1e00b34b87bb2312efd611ad66a4d4
SHA5127a959f1f3ad3c083662c6ab505757b8f8e9de4ec51187ef207bd34c68903dcc649b871ca662ff71ebcf9d176e016e9da5173ff9dbd0ca8824671678bf5bfd974
-
Filesize
430B
MD5de04f2e81c0501dee6d2f449fb6f3885
SHA1761a51e13b7958c5ec2e51de258428eedec0ae51
SHA25692e5dd3c966959c5a39d98226668f5a2745e16db2ebf034eb5ee5d5f160ed8bb
SHA51265e64986ec8b0681d72b7ec9590abe4ed443be492a4085dc4d9a6428e8f2e92d9bf46733f95bdf6de8e9efc97f035ab66d4400e83ac75d359dacecd7870161a8
-
Filesize
319B
MD5824ba7b7eed8b900a98dd25129c4cd83
SHA154478770b2158000ef365591d42977cb854453a1
SHA256d182dd648c92e41cd62dccc65f130c07f0a96c03b32f907c3d1218e9aa5bda03
SHA512ae4f3a9673711ecb6cc5d06874c587341d5094803923b53b6e982278fa64549d7acf866de165e23750facd55da556b6794c0d32f129f4087529c73acd4ffb11e
-
Filesize
942KB
MD535d2469a266ad4cf08ee723ca74b843d
SHA1979527e8c77baab1d5d42d290c482a03543b2ea3
SHA2569a696e11bcdd0d59577c43613d983daad607ea2fe0b2562f9359c23643cda18b
SHA512f884e24ee775c64d42e2c914e27403c31087e13bccb9c89eb4814c1eca91d84744640f9e112851a12ea4a907b2d210f9c81b372ce7bd04a97037876ff701509a
-
Filesize
25KB
MD5a9ea082bbbd450ccdd0248c5156df321
SHA16dbae703bb65f7e108ef37141612b57edf1ff4e6
SHA2564344c651f6703af0b2b22b59f8ae2e9c5fe0ae4e9a70aabf3598f0c5f48b0e12
SHA5120bd2c6aea76232d9e3d5f9225593bee1bf475401c432cd26ad7cf1d2f94003d4b2858ff297d6a2075d40473f29696f46a4cf9b2a663d65038e483e41b3e4f048
-
Filesize
560KB
MD5a03920ec643f26a5d38676c953e6f4f6
SHA13756009fafeb360bc7f4b95654d027326688b8f0
SHA256a1de7bc1d00660b7416e91442bcb89dcb8a05351eb22f03f89258d9077e69a80
SHA512c472251c1a2e76100a6065d8e2b5fc42b5cf1fd85d4e31850b0f12806afb8e8b3c86f63c7ac2bee3f0a3add77412f03192f8c9fc494dc12e74295c7083f61156
-
Filesize
17KB
MD5e566fc53051035e1e6fd0ed1823de0f9
SHA100bc96c48b98676ecd67e81a6f1d7754e4156044
SHA2568e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
SHA512a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
-
Filesize
1.5MB
MD500291c15181baa184b62938cb519ba4c
SHA10691b2e7177466adf594352e27ebdfcd0d7aee90
SHA256c4820b44454f5072937047af8fa53cabe7e21d3fdf0464581a70594b9f2a7f73
SHA512f20a5d68b02f88fd94486e3158bf68af338eb6080b4aa75514c556cbbd3dda3044fc1bce1b5c3e37de8bb61277f60b0069a1480d8fd6412f4e020b0c3463cb80
-
Filesize
118KB
MD5c9a3ccf95369f53cd448fac94ff4e3b8
SHA148131cd75821aad01ace71277206b7c6d7d4925c
SHA256dc32698c13de42e87913c6d90939186a56ca4586e0397df52ed85e47443ceef4
SHA512eeec3a8dd76cee4a1d774f7f34766742c6b92d833f8a92adb251cb618924935d3fbaf5c386b7c5291489ad805d3233dfd8b41aaafd73851aa9b410b45ff86e3a
-
Filesize
13KB
MD5913157f29b94106f5b6db18d04eb3c41
SHA1c0e08c5557e38f4705c4c614586de7becdfeafaa
SHA256cc4cd74a7db7edd8a16da7ff6fccf491bf61cc19ac73aae5843c56821d09272f
SHA5124f075ffea2887f5db4cd80c15736740afbee81f3b9148b7cc458bc36095daa59555767d4481668c6e9b91881dcf0107c36b495dde5d3ecce99aaf4cb490a413b