Analysis
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max time kernel
33s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 14:26
Behavioral task
behavioral1
Sample
3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe
Resource
win10v2004-20220901-en
General
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Target
3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe
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Size
553KB
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MD5
0a0b24fa285cd732bb802fe6d4bba310
-
SHA1
32c279490801f1a3ec299d8a9dfab2d6acdbd054
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SHA256
3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b
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SHA512
fb9e1153cde67a06941f74625eb3e1268451c896c678cac09506b1b300dec0287a9eccb55a5cd1ce166c28d1400f49a7537b01b5cabe58cd5ebb8eb87db52667
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SSDEEP
12288:al6zC2R5u6Svh6rsu84ZaBLFOa0RFm9t4b1rV43Vat:q6zCsXSvesNSaRsYt4bX4lat
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1384 1112 WerFault.exe 3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exedescription pid process target process PID 1112 wrote to memory of 1384 1112 3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe WerFault.exe PID 1112 wrote to memory of 1384 1112 3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe WerFault.exe PID 1112 wrote to memory of 1384 1112 3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe WerFault.exe PID 1112 wrote to memory of 1384 1112 3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe"C:\Users\Admin\AppData\Local\Temp\3899c18ef1869c9cf41903dbfce926015fe40e2608ac96bba2b223841571e76b.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1112 -s 922⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1384-54-0x0000000000000000-mapping.dmp