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Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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 2080 bcaa3b7322dcc2daebe4572730e3af12.exe -
Executes dropped EXE 1 IoCs
pid Process 2080 bcaa3b7322dcc2daebe4572730e3af12.exe -
Loads dropped DLL 1 IoCs
pid Process 2684 bcaa3b7322dcc2daebe4572730e3af12.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2684 bcaa3b7322dcc2daebe4572730e3af12.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2684 bcaa3b7322dcc2daebe4572730e3af12.exe 2080 bcaa3b7322dcc2daebe4572730e3af12.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2684 wrote to memory of 2080 2684 bcaa3b7322dcc2daebe4572730e3af12.exe 29 PID 2684 wrote to memory of 2080 2684 bcaa3b7322dcc2daebe4572730e3af12.exe 29 PID 2684 wrote to memory of 2080 2684 bcaa3b7322dcc2daebe4572730e3af12.exe 29 PID 2684 wrote to memory of 2080 2684 bcaa3b7322dcc2daebe4572730e3af12.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe"C:\Users\Admin\AppData\Local\Temp\bcaa3b7322dcc2daebe4572730e3af12.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2684 -
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:2080
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
81KB
MD51de4e815538ddd90a9b7349edc7c70b1
SHA16cd2a00e69f2d540b3095395648e55a42f415907
SHA2569f87e373d5364e4c296a15bb3d8928f143c1aae3226f088f595ff2850dbfeba2
SHA512f2fdb99c4df0a6d34a452f027ec2a0e07a8b5a3464b5a7f5f5933ca4da9e0d5dc2578f4b3d3e9769cd3dbf92ba9c200b51d69ea5c19afb3d5a587edc10abc8e1