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Analysis
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max time kernel
147s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
01/01/2024, 11:06
Behavioral task
behavioral1
Sample
3caf6ab2383376bbcbeb0384ac4337b6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3caf6ab2383376bbcbeb0384ac4337b6.exe
Resource
win10v2004-20231215-en
General
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Target
3caf6ab2383376bbcbeb0384ac4337b6.exe
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Size
2.7MB
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MD5
3caf6ab2383376bbcbeb0384ac4337b6
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SHA1
9267953185404b77521cd6412de4cd8a604dca30
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SHA256
d116d9356b476cf28a5d0ec1abd31b8af494ec500bd4e0d6643f90cc271f44db
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SHA512
ae4b64de26b8c5c905dffcdbe4893a896205eae802125666521d377dca8fa4fcdbca126fd7083901ccc1884b018c69227d36568cd07e5574c782685b064fd3be
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SSDEEP
49152:PiJdnudvEoZwbI0VogCq3cFuXxw0ZkwqAU+i+d5EjoqQDvx1cp:qTudvEoZw+icFuhw4LqAUzW5crQDvjcp
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2024 3caf6ab2383376bbcbeb0384ac4337b6.exe -
Executes dropped EXE 1 IoCs
pid Process 2024 3caf6ab2383376bbcbeb0384ac4337b6.exe -
resource yara_rule behavioral2/memory/1736-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral2/memory/2024-13-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral2/files/0x000300000001e982-11.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1736 3caf6ab2383376bbcbeb0384ac4337b6.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 1736 3caf6ab2383376bbcbeb0384ac4337b6.exe 2024 3caf6ab2383376bbcbeb0384ac4337b6.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2024 1736 3caf6ab2383376bbcbeb0384ac4337b6.exe 18 PID 1736 wrote to memory of 2024 1736 3caf6ab2383376bbcbeb0384ac4337b6.exe 18 PID 1736 wrote to memory of 2024 1736 3caf6ab2383376bbcbeb0384ac4337b6.exe 18
Processes
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C:\Users\Admin\AppData\Local\Temp\3caf6ab2383376bbcbeb0384ac4337b6.exe"C:\Users\Admin\AppData\Local\Temp\3caf6ab2383376bbcbeb0384ac4337b6.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Users\Admin\AppData\Local\Temp\3caf6ab2383376bbcbeb0384ac4337b6.exeC:\Users\Admin\AppData\Local\Temp\3caf6ab2383376bbcbeb0384ac4337b6.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2024
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
18KB
MD5bccf27129a516a3aafcf08ff64eda73f
SHA19441e3a2c11c0b9414375aa1106862e27f3000cd
SHA2567f4432eb618f126dd6b21946a2c9d5a30815b745f8fd9074e0eea7cd55a9c8be
SHA51233b480f1a22609702e7d645374f3c04f2fec058006c709f5cbcbd3fef961ca932c0600ba6aa44bf0e292fddb8d5ba91fbd8da993777d55d58720211259254e82