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Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
24/02/2024, 22:28
Behavioral task
behavioral1
Sample
a2dba417b558502de9fffaf0894c733b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2dba417b558502de9fffaf0894c733b.exe
Resource
win10v2004-20240221-en
General
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Target
a2dba417b558502de9fffaf0894c733b.exe
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Size
1.3MB
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MD5
a2dba417b558502de9fffaf0894c733b
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SHA1
f4a388e41a13506a73ef001538d9afa43b3b9842
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SHA256
4616798201019a7c59af3bd031eb15497e2e41c37d5eb4c3f02a027ce33f25d9
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SHA512
aa70a7451fc21c8f380dfa94fbec47623366ce514abe989978fbdfbfd8861eef5e85256be923e82ee987560684d1ae09e19e7c0dcfb1f7fe312be435e67e53cb
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SSDEEP
24576:jazlxN0MV5N2mUZcWADU52Q+hFf/8y5qWOo0Kk1v30HqjS/4Wc:Glrp5sZ6qeFf/8y5qWoKs30Hyp
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2760 a2dba417b558502de9fffaf0894c733b.exe -
Executes dropped EXE 1 IoCs
pid Process 2760 a2dba417b558502de9fffaf0894c733b.exe -
resource yara_rule behavioral2/memory/4644-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral2/files/0x00080000000231fb-11.dat upx behavioral2/memory/2760-13-0x0000000000400000-0x00000000008EF000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4644 a2dba417b558502de9fffaf0894c733b.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4644 a2dba417b558502de9fffaf0894c733b.exe 2760 a2dba417b558502de9fffaf0894c733b.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4644 wrote to memory of 2760 4644 a2dba417b558502de9fffaf0894c733b.exe 90 PID 4644 wrote to memory of 2760 4644 a2dba417b558502de9fffaf0894c733b.exe 90 PID 4644 wrote to memory of 2760 4644 a2dba417b558502de9fffaf0894c733b.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\a2dba417b558502de9fffaf0894c733b.exe"C:\Users\Admin\AppData\Local\Temp\a2dba417b558502de9fffaf0894c733b.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4644 -
C:\Users\Admin\AppData\Local\Temp\a2dba417b558502de9fffaf0894c733b.exeC:\Users\Admin\AppData\Local\Temp\a2dba417b558502de9fffaf0894c733b.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2760
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
128KB
MD51acc288ce023f829721d19de5963b861
SHA1aa84bf97e45eba4f6679ad243a1767a2f28ad626
SHA256fe8aa73cbe91958456d843b50a8d0ab2cb2009c70767552b7b48e3ff106954b3
SHA512e1e071b4f7154eac3c0f5242b789aa2d4aa6c0815e93f69e2ee10e3e61a0126e6daa428c14d15acc0a849403eb52f6843ac6f6039875f79104a52ebd7073e5d0