Analysis
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max time kernel
21s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
28-12-2023 05:03
Static task
static1
Behavioral task
behavioral1
Sample
c5bc645f578d60725e7c38b3ef9c8352.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c5bc645f578d60725e7c38b3ef9c8352.exe
Resource
win10v2004-20231215-en
General
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Target
c5bc645f578d60725e7c38b3ef9c8352.exe
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Size
500KB
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MD5
c5bc645f578d60725e7c38b3ef9c8352
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SHA1
c1933c1befcd21acc807991c2d0de2e3637988b5
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SHA256
5a226e5207d7ea2c0e14abb068268a55bc974bdfe17181f6982b92a0a7fedcf2
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SHA512
9c07208f081f828becc0091232e908a7efa744647541f599d874e22a8b1b0a5297d4044c201996809af6fb17836bc2c0dc91671a528083f213a8b0202fffd1d6
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SSDEEP
12288:xcgBxxOZuX86JY1oowOZ6XxAiVrjJgostVHUdG:1s8XfeXv6T7YH0dG
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
c5bc645f578d60725e7c38b3ef9c8352.exedescription pid process target process PID 4856 set thread context of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3736 2456 WerFault.exe c5bc645f578d60725e7c38b3ef9c8352.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
c5bc645f578d60725e7c38b3ef9c8352.exedescription pid process Token: SeDebugPrivilege 4856 c5bc645f578d60725e7c38b3ef9c8352.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
c5bc645f578d60725e7c38b3ef9c8352.exedescription pid process target process PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe PID 4856 wrote to memory of 2456 4856 c5bc645f578d60725e7c38b3ef9c8352.exe c5bc645f578d60725e7c38b3ef9c8352.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe"C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exeC:\Users\Admin\AppData\Local\Temp\c5bc645f578d60725e7c38b3ef9c8352.exe2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 12043⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2456 -ip 24561⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2456-9-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2456-11-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2456-8-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2456-6-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/2456-21-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/4856-1-0x00000000744A0000-0x0000000074C50000-memory.dmpFilesize
7.7MB
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memory/4856-0-0x00000000003F0000-0x0000000000470000-memory.dmpFilesize
512KB
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memory/4856-2-0x0000000004DB0000-0x0000000004DC0000-memory.dmpFilesize
64KB
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memory/4856-3-0x0000000004DE0000-0x0000000004DF4000-memory.dmpFilesize
80KB
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memory/4856-4-0x0000000004E80000-0x0000000004EF6000-memory.dmpFilesize
472KB
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memory/4856-5-0x0000000004E50000-0x0000000004E6E000-memory.dmpFilesize
120KB
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memory/4856-10-0x00000000744A0000-0x0000000074C50000-memory.dmpFilesize
7.7MB