Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
08-07-2024 01:03
Static task
static1
Behavioral task
behavioral1
Sample
8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe
Resource
win10v2004-20240704-en
General
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Target
8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe
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Size
225KB
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MD5
15346c0ed3c1b9044f2a7a9e8a104891
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SHA1
d3032f7edf80c738df0b398f85cd013e1b7f18d0
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SHA256
8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5
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SHA512
d46959b818bef0bf4e0971f645355e880ad7f54b7b0fe2e07ba0901a6a83e30aa13c8bf8f91145bc5b3ee90f65963810620af074b59fe1a068b7502fcf565699
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SSDEEP
6144:zA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:zATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\12107720 = "C:\\Users\\Admin\\AppData\\Roaming\\12107720\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 60 IoCs
Processes:
winver.exepid process 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe 2888 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2888 winver.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exewinver.exedescription pid process target process PID 2352 wrote to memory of 2888 2352 8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe winver.exe PID 2352 wrote to memory of 2888 2352 8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe winver.exe PID 2352 wrote to memory of 2888 2352 8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe winver.exe PID 2352 wrote to memory of 2888 2352 8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe winver.exe PID 2352 wrote to memory of 2888 2352 8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe winver.exe PID 2888 wrote to memory of 1176 2888 winver.exe Explorer.EXE PID 2888 wrote to memory of 1080 2888 winver.exe taskhost.exe PID 2888 wrote to memory of 1152 2888 winver.exe Dwm.exe PID 2888 wrote to memory of 1176 2888 winver.exe Explorer.EXE PID 2888 wrote to memory of 1692 2888 winver.exe DllHost.exe PID 2888 wrote to memory of 2352 2888 winver.exe 8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe"C:\Users\Admin\AppData\Local\Temp\8d8a373d5df45d92ed5a8d259b0a9c3617ee62ef0f5bd7e2d2931113617978b5.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1080-11-0x0000000000140000-0x0000000000146000-memory.dmpFilesize
24KB
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memory/1080-28-0x0000000000140000-0x0000000000146000-memory.dmpFilesize
24KB
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memory/1152-14-0x00000000001B0000-0x00000000001B6000-memory.dmpFilesize
24KB
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memory/1152-26-0x00000000001B0000-0x00000000001B6000-memory.dmpFilesize
24KB
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memory/1176-27-0x0000000002AA0000-0x0000000002AA6000-memory.dmpFilesize
24KB
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memory/1176-6-0x0000000002A50000-0x0000000002A56000-memory.dmpFilesize
24KB
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memory/1176-1-0x0000000002A50000-0x0000000002A56000-memory.dmpFilesize
24KB
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memory/1176-3-0x0000000002A50000-0x0000000002A56000-memory.dmpFilesize
24KB
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memory/1176-17-0x0000000002AA0000-0x0000000002AA6000-memory.dmpFilesize
24KB
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memory/1692-29-0x0000000002200000-0x0000000002206000-memory.dmpFilesize
24KB
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memory/1692-20-0x0000000002200000-0x0000000002206000-memory.dmpFilesize
24KB
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memory/2352-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2888-5-0x0000000000120000-0x0000000000126000-memory.dmpFilesize
24KB
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memory/2888-25-0x0000000000210000-0x0000000000216000-memory.dmpFilesize
24KB
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memory/2888-31-0x0000000000210000-0x0000000000216000-memory.dmpFilesize
24KB