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Analysis
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max time kernel
143s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2024, 19:55
Static task
static1
Behavioral task
behavioral1
Sample
bcaa3b7322dcc2daebe4572730e3af12.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bcaa3b7322dcc2daebe4572730e3af12.exe
Resource
win10v2004-20240226-en
General
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Target
bcaa3b7322dcc2daebe4572730e3af12.exe
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Size
81KB
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MD5
bcaa3b7322dcc2daebe4572730e3af12
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SHA1
902e35fb21563ad1683bbaab8cb520ecc9232900
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SHA256
f3319020e08b9d70e7e12a6360750f27dc2e3723afab04fef3f66ccefd6f7051
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SHA512
e25c169e1c4cd8d1b74f9297cb636660da721968e4325fa661bc64bdca19d7f5c95e7411efe2861fb9458ce648298ac726e24f6c8e16f8cf52b2c0580e2efa8c
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SSDEEP
1536:Babx44mHACXf1wXxLduF4dip1EkhcrPbK7uxyGZ:Ibx+HhcU4diIkqDbK7uxyGZ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1692 bcaa3b7322dcc2daebe4572730e3af12.exe -
Executes dropped EXE 1 IoCs
pid Process 1692 bcaa3b7322dcc2daebe4572730e3af12.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2344 bcaa3b7322dcc2daebe4572730e3af12.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2344 bcaa3b7322dcc2daebe4572730e3af12.exe 1692 bcaa3b7322dcc2daebe4572730e3af12.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2344 wrote to memory of 1692 2344 bcaa3b7322dcc2daebe4572730e3af12.exe 91 PID 2344 wrote to memory of 1692 2344 bcaa3b7322dcc2daebe4572730e3af12.exe 91 PID 2344 wrote to memory of 1692 2344 bcaa3b7322dcc2daebe4572730e3af12.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe"C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exeC:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:1692
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
81KB
MD58934e85d9456e4e9c1543ea5d797abb6
SHA15e2271cdf8a82eb9c5cb8f2f7609fe0f817bc799
SHA2562ea50e779c4316d3bf78d87efccd3b883ad753b080c91b67cc17f819477a3c87
SHA51227b9b6f3336e7904dcb56ff6649459105e1d9474a16eb3ba400fee2cd32de33813f8695091bc9a8cf07cdc3389a64e8e30a23c5681800c1332eb13e2a6696f22