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Analysis
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max time kernel
141s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
08/07/2024, 00:13
Static task
static1
Behavioral task
behavioral1
Sample
7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe
Resource
win10v2004-20240508-en
General
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Target
7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe
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Size
190KB
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MD5
8b572bec3f6736ed4f6825743a15d570
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SHA1
10b42437d15a3b85b22291e42bbbc6f33e24776c
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SHA256
7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7
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SHA512
9abe3aa17d408bc5f0ad3b6e41884ff4abefd8be11986dd09dd7e1e59cf055bf4a6a5e048ef42816aa204f224151f75313cd17a8f3d13c1bd0b8f37306f5abf2
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SSDEEP
3072:QmdzvUPAyoVFtniwTenBriG3XRfaXy7Ve7d9/c0O73MJLWBbR6mXx5RdETkq:1dzvxiTOaX0Xy7Vex9/c0ODa4nEI
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4372 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe -
Executes dropped EXE 1 IoCs
pid Process 4372 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe -
Program crash 3 IoCs
pid pid_target Process procid_target 2248 2036 WerFault.exe 82 4672 4372 WerFault.exe 2820 4372 WerFault.exe 87 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2036 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4372 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2036 wrote to memory of 4372 2036 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe 87 PID 2036 wrote to memory of 4372 2036 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe 87 PID 2036 wrote to memory of 4372 2036 7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe"C:\Users\Admin\AppData\Local\Temp\7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2036 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 4082⤵
- Program crash
PID:2248
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C:\Users\Admin\AppData\Local\Temp\7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exeC:\Users\Admin\AppData\Local\Temp\7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:4372 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 3723⤵
- Program crash
PID:4672
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 4123⤵
- Program crash
PID:2820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2036 -ip 20361⤵PID:2488
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4372 -ip 43721⤵PID:1492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4372 -ip 43721⤵PID:392
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7ad794d43d94a77c35e50f11ae3a9a2e74cbf78038e71d428f6966cc026ee3a7.exe
Filesize190KB
MD50796fcdf34943634c66fdfecaf691b28
SHA19eb2d4be5f2e92720289e39314f2acae098ea6b9
SHA256d7c43f1716eab87e1c2d383d14f8590370fd839f05ccca97e29c2cd96970a1fd
SHA51274b0c786dee87d6d6ecb7033cd1980c0e0e15dcbf1db3345dd42e17649e35124b51d4cc236ddf0e689bba200b784aa02bca12f4240b606767be3e9a466e2d92c