Analysis
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max time kernel
140s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 10:24
Behavioral task
behavioral1
Sample
KOGJZW.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
KOGJZW.exe
Resource
win10v2004-20241007-en
General
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Target
KOGJZW.exe
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Size
1.7MB
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MD5
b53beba4041f41281a5aa172f93fbdd6
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SHA1
d0755c4d85bd826135ced6cd007cdeab6b58c077
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SHA256
5e73eaab677f6292e4a7e7a9180e4f80dbbdb5e2746d76244a65455883a2ca25
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SHA512
ca08c9c149f2edc89cbfc3900bdd7bda972aff9a4353ab6a62d7585872d3c84c9fdd6d11b0905038e40638574ea1b5772638f6cbfb521493fa13d81e22030b08
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SSDEEP
49152:8nsHyjtk2MYC5GDQhloJfWt7Zs8O+XVe3wD:8nsmtk2aphlTpC8tXVZ
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
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Xred family
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resource behavioral1/files/0x000700000001a07e-110.dat -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WSFDII.lnk ._cache_KOGJZW.exe -
Executes dropped EXE 5 IoCs
pid Process 2732 ._cache_KOGJZW.exe 3044 Synaptics.exe 2752 ._cache_Synaptics.exe 1576 VZVDVH.exe 2360 VZVDVH.exe -
Loads dropped DLL 6 IoCs
pid Process 2264 KOGJZW.exe 2264 KOGJZW.exe 2264 KOGJZW.exe 3044 Synaptics.exe 3044 Synaptics.exe 2732 ._cache_KOGJZW.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe" KOGJZW.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\WSFDII = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windata\\VZVDVH.exe\"" ._cache_KOGJZW.exe -
AutoIT Executable 19 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2752-41-0x0000000001000000-0x0000000001204000-memory.dmp autoit_exe behavioral1/memory/2752-50-0x0000000001000000-0x0000000001204000-memory.dmp autoit_exe behavioral1/memory/2732-117-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-118-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-123-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-125-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-127-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/1576-133-0x00000000010C0000-0x00000000012C4000-memory.dmp autoit_exe behavioral1/memory/2732-136-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-166-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-168-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-170-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-172-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-174-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2360-177-0x00000000010C0000-0x00000000012C4000-memory.dmp autoit_exe behavioral1/memory/2360-179-0x00000000010C0000-0x00000000012C4000-memory.dmp autoit_exe behavioral1/memory/2732-180-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-182-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe behavioral1/memory/2732-184-0x00000000009C0000-0x0000000000BC4000-memory.dmp autoit_exe -
resource yara_rule behavioral1/files/0x000b00000001225e-4.dat upx behavioral1/memory/2732-18-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2752-41-0x0000000001000000-0x0000000001204000-memory.dmp upx behavioral1/memory/2752-50-0x0000000001000000-0x0000000001204000-memory.dmp upx behavioral1/memory/2732-117-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-118-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-123-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-125-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-127-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/1576-131-0x00000000010C0000-0x00000000012C4000-memory.dmp upx behavioral1/memory/1576-133-0x00000000010C0000-0x00000000012C4000-memory.dmp upx behavioral1/memory/2732-136-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-166-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-168-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-170-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-172-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-174-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2360-177-0x00000000010C0000-0x00000000012C4000-memory.dmp upx behavioral1/memory/2360-179-0x00000000010C0000-0x00000000012C4000-memory.dmp upx behavioral1/memory/2732-180-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-182-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx behavioral1/memory/2732-184-0x00000000009C0000-0x0000000000BC4000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VZVDVH.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language KOGJZW.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WSCript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EXCEL.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VZVDVH.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_KOGJZW.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\root\SecurityCenter2 ._cache_KOGJZW.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1740 schtasks.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1876 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe 2732 ._cache_KOGJZW.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2732 ._cache_KOGJZW.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1876 EXCEL.EXE -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 2264 wrote to memory of 2732 2264 KOGJZW.exe 30 PID 2264 wrote to memory of 2732 2264 KOGJZW.exe 30 PID 2264 wrote to memory of 2732 2264 KOGJZW.exe 30 PID 2264 wrote to memory of 2732 2264 KOGJZW.exe 30 PID 2264 wrote to memory of 3044 2264 KOGJZW.exe 31 PID 2264 wrote to memory of 3044 2264 KOGJZW.exe 31 PID 2264 wrote to memory of 3044 2264 KOGJZW.exe 31 PID 2264 wrote to memory of 3044 2264 KOGJZW.exe 31 PID 3044 wrote to memory of 2752 3044 Synaptics.exe 32 PID 3044 wrote to memory of 2752 3044 Synaptics.exe 32 PID 3044 wrote to memory of 2752 3044 Synaptics.exe 32 PID 3044 wrote to memory of 2752 3044 Synaptics.exe 32 PID 2732 wrote to memory of 900 2732 ._cache_KOGJZW.exe 34 PID 2732 wrote to memory of 900 2732 ._cache_KOGJZW.exe 34 PID 2732 wrote to memory of 900 2732 ._cache_KOGJZW.exe 34 PID 2732 wrote to memory of 900 2732 ._cache_KOGJZW.exe 34 PID 2732 wrote to memory of 2324 2732 ._cache_KOGJZW.exe 36 PID 2732 wrote to memory of 2324 2732 ._cache_KOGJZW.exe 36 PID 2732 wrote to memory of 2324 2732 ._cache_KOGJZW.exe 36 PID 2732 wrote to memory of 2324 2732 ._cache_KOGJZW.exe 36 PID 900 wrote to memory of 1740 900 cmd.exe 37 PID 900 wrote to memory of 1740 900 cmd.exe 37 PID 900 wrote to memory of 1740 900 cmd.exe 37 PID 900 wrote to memory of 1740 900 cmd.exe 37 PID 2104 wrote to memory of 1576 2104 taskeng.exe 42 PID 2104 wrote to memory of 1576 2104 taskeng.exe 42 PID 2104 wrote to memory of 1576 2104 taskeng.exe 42 PID 2104 wrote to memory of 1576 2104 taskeng.exe 42 PID 2104 wrote to memory of 2360 2104 taskeng.exe 43 PID 2104 wrote to memory of 2360 2104 taskeng.exe 43 PID 2104 wrote to memory of 2360 2104 taskeng.exe 43 PID 2104 wrote to memory of 2360 2104 taskeng.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\KOGJZW.exe"C:\Users\Admin\AppData\Local\Temp\KOGJZW.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Users\Admin\AppData\Local\Temp\._cache_KOGJZW.exe"C:\Users\Admin\AppData\Local\Temp\._cache_KOGJZW.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn WSFDII.exe /tr C:\Users\Admin\AppData\Roaming\Windata\VZVDVH.exe /sc minute /mo 13⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn WSFDII.exe /tr C:\Users\Admin\AppData\Roaming\Windata\VZVDVH.exe /sc minute /mo 14⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1740
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C:\Windows\SysWOW64\WSCript.exeWSCript C:\Users\Admin\AppData\Local\Temp\WSFDII.vbs3⤵
- System Location Discovery: System Language Discovery
PID:2324
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C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2752
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1876
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C:\Windows\system32\taskeng.exetaskeng.exe {38BFD8D1-8A11-4BE5-A504-C4BDBF9A565B} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Users\Admin\AppData\Roaming\Windata\VZVDVH.exeC:\Users\Admin\AppData\Roaming\Windata\VZVDVH.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1576
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C:\Users\Admin\AppData\Roaming\Windata\VZVDVH.exeC:\Users\Admin\AppData\Roaming\Windata\VZVDVH.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2360
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.7MB
MD5b53beba4041f41281a5aa172f93fbdd6
SHA1d0755c4d85bd826135ced6cd007cdeab6b58c077
SHA2565e73eaab677f6292e4a7e7a9180e4f80dbbdb5e2746d76244a65455883a2ca25
SHA512ca08c9c149f2edc89cbfc3900bdd7bda972aff9a4353ab6a62d7585872d3c84c9fdd6d11b0905038e40638574ea1b5772638f6cbfb521493fa13d81e22030b08
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Filesize
17KB
MD5e566fc53051035e1e6fd0ed1823de0f9
SHA100bc96c48b98676ecd67e81a6f1d7754e4156044
SHA2568e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
SHA512a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
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Filesize
24KB
MD5abec6ef54a63078ff880f4966b11f7dc
SHA10d1158543f689bfc72916f6f5c0ef17d39df7868
SHA256ec6b050cf3784aa2d791130d53abd7d5f4962690ec6173c5fde37159f1f88a7d
SHA512e362a8884cc9e04b451b55e3f64a31a366e152b15a56ce39360edccca967bce441dfd116463622b423e6f261b9be3740b9ba90ba8d2844a96394c3bd19f8e5be
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Filesize
29KB
MD5d900798adb1fc8e3d38023f1ae650b7b
SHA1219ddeee07f6e36ec3e2e110fdbbc9b80cc0d157
SHA2563be37f713393fbb3fe975ea8c77242def2dd192655f1635981b1334110d812dc
SHA5121886d5fc4fe99b14981176cde19705bfa204c979dcd420d4238eca1fcbb8a90b0d6da045cafe1e305b6902db53e3ff211307a5627f40acbb06c4961ba0d03df7
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Filesize
30KB
MD5bbbf480426281d481faed253551d2447
SHA172bc8590feddc869443b2a31b0dd56dbe81836be
SHA256f553ae0ab39b4d6b4da70fe6974e08f6467b18633c27d89841635a126822fa6e
SHA5126135bfc91fefbbbf9883155a04d5f97c21cf814dbaa9e5ee12e88e5013091922fe44b54d15d2ec58bae851c1b5652ab7688292d6c8176327b1f363743756f549
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Filesize
848B
MD5ec512f1efeccaa4aeb2e6380d72c4ca1
SHA137a808a539968103baf8d347334b461430d0fcee
SHA2562ec54de5d88860e3b1a0a6af0c6f2b0a23255a6cbe6c771b786d59fd4b309a4e
SHA512fc94b63c238e20a799e862fa29c6ac47c0d4c531a63f7ad8595685411bbffb683224087ff9840cf91cf2c0bacd7b842ec5e1f58b459426e4c9e12077d95cd575
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Filesize
936KB
MD5bdfe0e6cba45083da1f97e4ba1b8d14f
SHA1aff058110281ad12cfab3dbbec47f2916c44093c
SHA256ee512a79b6ffa936d1c5e75f8c1e161b563877a566f377706be0b46ce3cb8c5a
SHA5122f79a0e92aa12b2d99910156923e19d76e85d6d607cb2f56489aa19600932f7de11b7cfd905489ca94801c7ff3fdb4f7009136d8171442d512473ad21d044332