Analysis
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max time kernel
158s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/03/2024, 10:51
Static task
static1
Behavioral task
behavioral1
Sample
c0690e4030497063d9fd2458342e51c4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c0690e4030497063d9fd2458342e51c4.exe
Resource
win10v2004-20240226-en
General
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Target
c0690e4030497063d9fd2458342e51c4.exe
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Size
283KB
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MD5
c0690e4030497063d9fd2458342e51c4
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SHA1
8539153127ef8c4b66d1f32eac3287d1330909d4
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SHA256
0b8ca390bfe4081e501c56c11333e8f9166dd38ed4450baea1e24ec13113e5f2
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SHA512
6d69f7ff1a8a1e13e44f944f58977172e5ac0ed9f54198dc3ef8baf910634fc1ae7662de59c8c44591088783edc7075b7f14bc50d4a59eac3169343bbc5f4c38
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SSDEEP
6144:egE77wwf+FkQmMJ7oesWx0yJAVu5jA3PSsmAFZ3YNvoZwIany:eb7PgTmMm3pYUu5s3PSsmAbTwy
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1484 kLpAkJbEeKf07003.exe -
Executes dropped EXE 1 IoCs
pid Process 1484 kLpAkJbEeKf07003.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\kLpAkJbEeKf07003 = "C:\\ProgramData\\kLpAkJbEeKf07003\\kLpAkJbEeKf07003.exe" kLpAkJbEeKf07003.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: kLpAkJbEeKf07003.exe File opened (read-only) \??\T: kLpAkJbEeKf07003.exe File opened (read-only) \??\W: kLpAkJbEeKf07003.exe File opened (read-only) \??\Z: kLpAkJbEeKf07003.exe File opened (read-only) \??\G: kLpAkJbEeKf07003.exe File opened (read-only) \??\H: kLpAkJbEeKf07003.exe File opened (read-only) \??\L: kLpAkJbEeKf07003.exe File opened (read-only) \??\N: kLpAkJbEeKf07003.exe File opened (read-only) \??\O: kLpAkJbEeKf07003.exe File opened (read-only) \??\S: kLpAkJbEeKf07003.exe File opened (read-only) \??\V: kLpAkJbEeKf07003.exe File opened (read-only) \??\E: kLpAkJbEeKf07003.exe File opened (read-only) \??\J: kLpAkJbEeKf07003.exe File opened (read-only) \??\K: kLpAkJbEeKf07003.exe File opened (read-only) \??\M: kLpAkJbEeKf07003.exe File opened (read-only) \??\P: kLpAkJbEeKf07003.exe File opened (read-only) \??\U: kLpAkJbEeKf07003.exe File opened (read-only) \??\Y: kLpAkJbEeKf07003.exe File opened (read-only) \??\I: kLpAkJbEeKf07003.exe File opened (read-only) \??\R: kLpAkJbEeKf07003.exe File opened (read-only) \??\X: kLpAkJbEeKf07003.exe -
Program crash 35 IoCs
pid pid_target Process procid_target 964 4976 WerFault.exe 94 1444 4976 WerFault.exe 94 2432 4976 WerFault.exe 94 4196 4976 WerFault.exe 94 1040 1484 WerFault.exe 105 3648 1484 WerFault.exe 105 1068 4976 WerFault.exe 94 3968 1484 WerFault.exe 105 5104 4976 WerFault.exe 94 4280 4976 WerFault.exe 94 3084 1484 WerFault.exe 105 4340 1484 WerFault.exe 105 1516 4976 WerFault.exe 94 5052 1484 WerFault.exe 105 4756 4976 WerFault.exe 94 4108 1484 WerFault.exe 105 3628 1484 WerFault.exe 105 964 4976 WerFault.exe 94 4684 1484 WerFault.exe 105 3164 1484 WerFault.exe 105 3420 1484 WerFault.exe 105 3980 1484 WerFault.exe 105 116 1484 WerFault.exe 105 2104 1484 WerFault.exe 105 5108 1484 WerFault.exe 105 4104 1484 WerFault.exe 105 3164 1484 WerFault.exe 105 3420 1484 WerFault.exe 105 3656 1484 WerFault.exe 105 4016 1484 WerFault.exe 105 1336 4976 WerFault.exe 94 3980 4976 WerFault.exe 94 2864 1484 WerFault.exe 105 4752 1484 WerFault.exe 105 3868 1484 WerFault.exe 105 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe 4976 c0690e4030497063d9fd2458342e51c4.exe 4976 c0690e4030497063d9fd2458342e51c4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4976 c0690e4030497063d9fd2458342e51c4.exe Token: SeDebugPrivilege 1484 kLpAkJbEeKf07003.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1484 kLpAkJbEeKf07003.exe 1484 kLpAkJbEeKf07003.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4976 wrote to memory of 1484 4976 c0690e4030497063d9fd2458342e51c4.exe 105 PID 4976 wrote to memory of 1484 4976 c0690e4030497063d9fd2458342e51c4.exe 105 PID 4976 wrote to memory of 1484 4976 c0690e4030497063d9fd2458342e51c4.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\c0690e4030497063d9fd2458342e51c4.exe"C:\Users\Admin\AppData\Local\Temp\c0690e4030497063d9fd2458342e51c4.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4976 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 6162⤵
- Program crash
PID:964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 6242⤵
- Program crash
PID:1444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 6202⤵
- Program crash
PID:2432
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C:\ProgramData\kLpAkJbEeKf07003\kLpAkJbEeKf07003.exe"C:\ProgramData\kLpAkJbEeKf07003\kLpAkJbEeKf07003.exe" "C:\Users\Admin\AppData\Local\Temp\c0690e4030497063d9fd2458342e51c4.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 6323⤵
- Program crash
PID:1040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 6403⤵
- Program crash
PID:3648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 6483⤵
- Program crash
PID:3968
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 7923⤵
- Program crash
PID:3084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 8003⤵
- Program crash
PID:4340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 8443⤵
- Program crash
PID:5052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 8523⤵
- Program crash
PID:4108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 10363⤵
- Program crash
PID:3628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 10523⤵
- Program crash
PID:4684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 6523⤵
- Program crash
PID:3164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 13923⤵
- Program crash
PID:3420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 16403⤵
- Program crash
PID:3980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 16323⤵
- Program crash
PID:116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 16203⤵
- Program crash
PID:2104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 17283⤵
- Program crash
PID:5108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 17843⤵
- Program crash
PID:4104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 17963⤵
- Program crash
PID:3164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 18403⤵
- Program crash
PID:3420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 18403⤵
- Program crash
PID:3656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 19043⤵
- Program crash
PID:4016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 17443⤵
- Program crash
PID:2864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 8163⤵
- Program crash
PID:4752
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 10923⤵
- Program crash
PID:3868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 6162⤵
- Program crash
PID:4196
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 7922⤵
- Program crash
PID:1068
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 8002⤵
- Program crash
PID:5104
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 7922⤵
- Program crash
PID:4280
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 8282⤵
- Program crash
PID:1516
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 9802⤵
- Program crash
PID:4756
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 10482⤵
- Program crash
PID:964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 6442⤵
- Program crash
PID:1336
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 1402⤵
- Program crash
PID:3980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4976 -ip 49761⤵PID:4060
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4976 -ip 49761⤵PID:3224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4976 -ip 49761⤵PID:2108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4976 -ip 49761⤵PID:3636
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1484 -ip 14841⤵PID:452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1484 -ip 14841⤵PID:2536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4976 -ip 49761⤵PID:4772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1484 -ip 14841⤵PID:456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4976 -ip 49761⤵PID:1360
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4976 -ip 49761⤵PID:5084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1484 -ip 14841⤵PID:3540
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1484 -ip 14841⤵PID:2836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4976 -ip 49761⤵PID:628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1484 -ip 14841⤵PID:3816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4976 -ip 49761⤵PID:2252
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 1484 -ip 14841⤵PID:3316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1484 -ip 14841⤵PID:1924
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4976 -ip 49761⤵PID:2292
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 1484 -ip 14841⤵PID:4892
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:4892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1484 -ip 14841⤵PID:4236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1484 -ip 14841⤵PID:3872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1484 -ip 14841⤵PID:1812
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 1484 -ip 14841⤵PID:1720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1484 -ip 14841⤵PID:644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1484 -ip 14841⤵PID:1216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1484 -ip 14841⤵PID:5012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1484 -ip 14841⤵PID:4236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 1484 -ip 14841⤵PID:3872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 1484 -ip 14841⤵PID:4332
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1484 -ip 14841⤵PID:3736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 4976 -ip 49761⤵PID:964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 4976 -ip 49761⤵PID:1812
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 1484 -ip 14841⤵PID:1720
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1484 -ip 14841⤵PID:452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1484 -ip 14841⤵PID:1340
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
283KB
MD5cc43a0fb762f499654d3211f8fb5cd4a
SHA1175c9fe172d514ce4fe365f52e8797f16cd71fa2
SHA2564652005b2f0b379fcf28140d6f3619390d22fcef64d64022f6fc855ce95277f6
SHA512280227c2e0d4f6403328b018e6a8b595bd2c21c3702033e5f95d8c3cd3bbf8e2ecf4fe4162e285774c58f9277a883d5df0c813bfe9b68e5f8dad14ecfdd80984