Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13-02-2024 13:59
Behavioral task
behavioral1
Sample
99992ca748bdcbac6eeec7a8b567e515.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
99992ca748bdcbac6eeec7a8b567e515.exe
Resource
win10v2004-20231222-en
General
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Target
99992ca748bdcbac6eeec7a8b567e515.exe
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Size
1.3MB
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MD5
99992ca748bdcbac6eeec7a8b567e515
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SHA1
3ecb3e586ec56696a9adf37de005619e9bae9c5e
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SHA256
f97d504a0c6096cab3ddf1944c40087545a0290e0cf3205edb105383384b7f23
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SHA512
e54ba0e6eb5cbad6040ce1bbf43c587a2882b2cbade186009f70b83bd338ad66f5e5b6b47cd6b9bd7b4a6780363cf50f5366493b00bec8860c81ddd0f3f738d3
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SSDEEP
24576:cNvwu7O9hAD1ZrQAi+C5GNFWqmdRuNFu2/nocFy+CC0c32AAPprWc:cNvwu7O9hAiVGNEqmevVAyyxc32TRp
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2316 99992ca748bdcbac6eeec7a8b567e515.exe -
Executes dropped EXE 1 IoCs
pid Process 2316 99992ca748bdcbac6eeec7a8b567e515.exe -
Loads dropped DLL 1 IoCs
pid Process 2300 99992ca748bdcbac6eeec7a8b567e515.exe -
resource yara_rule behavioral1/memory/2300-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral1/files/0x00070000000122c4-10.dat upx behavioral1/memory/2316-16-0x0000000000400000-0x00000000008EF000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2300 99992ca748bdcbac6eeec7a8b567e515.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2300 99992ca748bdcbac6eeec7a8b567e515.exe 2316 99992ca748bdcbac6eeec7a8b567e515.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2300 wrote to memory of 2316 2300 99992ca748bdcbac6eeec7a8b567e515.exe 28 PID 2300 wrote to memory of 2316 2300 99992ca748bdcbac6eeec7a8b567e515.exe 28 PID 2300 wrote to memory of 2316 2300 99992ca748bdcbac6eeec7a8b567e515.exe 28 PID 2300 wrote to memory of 2316 2300 99992ca748bdcbac6eeec7a8b567e515.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\99992ca748bdcbac6eeec7a8b567e515.exe"C:\Users\Admin\AppData\Local\Temp\99992ca748bdcbac6eeec7a8b567e515.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Users\Admin\AppData\Local\Temp\99992ca748bdcbac6eeec7a8b567e515.exeC:\Users\Admin\AppData\Local\Temp\99992ca748bdcbac6eeec7a8b567e515.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2316
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD5d00b3f3d2ebd3ef4732754c2f11dedeb
SHA1c743468533ca5a64bf2126b9a52fd4a633d03be5
SHA256bbac2fe410e80cd4c188052b224ee932896d135075911031950b45ef74e5e056
SHA5127164c257355e41ccd5c7612b06ba1dbbde8065883243a290ed8efbbbf72fda92f5fcaa11f65c23e573f39ca42db949c3f5d3273ad0d932fb6e93259f2bbb88d3