Analysis
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max time kernel
29s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:49
Static task
static1
Behavioral task
behavioral1
Sample
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe
Resource
win10v2004-20221111-en
General
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Target
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe
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Size
1.3MB
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MD5
5d61523ea64821b2ca3aad3bde43316f
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SHA1
9a95be7918a1ec3231da8a2ed5efa400a63714c5
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SHA256
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace
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SHA512
8fa6d357923b8e8071df004445f2a7e8497f3c4657712d91676dcea86872d58ea9c809ddeeaee5f06b7d364ebb6f8e4ca0ea5558df98568eb80a95644977762f
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SSDEEP
24576:JDASdSysJOcj0VQpWbl7s2LP0CXuiAayiWASALUgv2j6R6XEVeRs9HgVfgrJ:OSQtk2zQytkgis6yx+J
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exedescription pid process target process PID 484 set thread context of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe -
Processes:
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exepid process 804 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 804 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 804 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 804 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 804 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exedescription pid process target process PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe PID 484 wrote to memory of 804 484 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe 81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe"C:\Users\Admin\AppData\Local\Temp\81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\81ff92358d7661acb1084b0cf4ebdfbe0a384d27cd547f3b5d10249e36f3bace.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/804-54-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-55-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-57-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-59-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-61-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-63-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-65-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-66-0x000000000044DC87-mapping.dmp
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memory/804-68-0x0000000074D71000-0x0000000074D73000-memory.dmpFilesize
8KB
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memory/804-69-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-70-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/804-72-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB