Analysis
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max time kernel
28s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 07:28
Static task
static1
Behavioral task
behavioral1
Sample
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe
Resource
win10v2004-20220812-en
General
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Target
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe
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Size
292KB
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MD5
af5dbf0f1e55e49fbfec8307ad21f3e5
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SHA1
4e42594427bca5ddcfc7a55ad39d384235bd3407
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SHA256
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2
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SHA512
34bfaf1c1a174ba6976787a107cc0e2972f526315ff494c7491de33d2f3dc4f1c4ccf53dcbfddc55b4c23c56bb10df7f8212bb72bbcdf93bd15bfb3b4bdff22c
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SSDEEP
6144:3U8Mp5HO/xoqpoKKOboeNnWyFaUtRsM31583Dk:rMpF+NSHIoetFdRs+15r
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rundll32 = "Rundll32.exe \"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\unicode2.nls\",0" 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exedescription pid process target process PID 1240 set thread context of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exedescription pid process target process PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe PID 1240 wrote to memory of 1728 1240 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe 8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe"C:\Users\Admin\AppData\Local\Temp\8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Users\Admin\AppData\Local\Temp\8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exeC:\Users\Admin\AppData\Local\Temp\8f89f8dae0e1225064d13107a5dea3a7885131f5f444e1b4f7285877c8afc5b2.exe2⤵
- Adds Run key to start application
PID:1728
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1240-54-0x0000000075931000-0x0000000075933000-memory.dmpFilesize
8KB
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memory/1728-55-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-56-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-58-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-60-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-61-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-62-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-64-0x000000000040AF78-mapping.dmp
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memory/1728-63-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-65-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-66-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB
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memory/1728-67-0x0000000000400000-0x000000000043B000-memory.dmpFilesize
236KB