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Analysis
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max time kernel
120s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
07/01/2024, 08:15
Behavioral task
behavioral1
Sample
487976ab2d454eba97d8ad70db3e8200.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
487976ab2d454eba97d8ad70db3e8200.exe
Resource
win10v2004-20231215-en
General
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Target
487976ab2d454eba97d8ad70db3e8200.exe
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Size
1.3MB
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MD5
487976ab2d454eba97d8ad70db3e8200
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SHA1
ccb3eefa90d253aac6c83034d94c4319c0a66cd6
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SHA256
f130f2af878bb0a67ed64c9d4bee50620765e87d77e813db616d307f6a240d62
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SHA512
40a343ab0d903d54543736aeeda020eb76ebfc11d14a6e2a9e276b1b2f7d093b26010cb4a8ae7857e9eeae204a38435e445b3fe7bd9de3faf013f793fc38f3ac
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SSDEEP
24576:XoS+WKlCsWhsAGuRevBBN3HAQntVgwjVv0orYndmJRsqjM/LzZVB3wWc:XiCnPZePN33njgwjZ0WYndmJKqj8zPBy
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2740 487976ab2d454eba97d8ad70db3e8200.exe -
Executes dropped EXE 1 IoCs
pid Process 2740 487976ab2d454eba97d8ad70db3e8200.exe -
Loads dropped DLL 1 IoCs
pid Process 2772 487976ab2d454eba97d8ad70db3e8200.exe -
resource yara_rule behavioral1/memory/2772-0-0x0000000000400000-0x00000000008EF000-memory.dmp upx behavioral1/files/0x0008000000012232-12.dat upx behavioral1/memory/2740-16-0x0000000000400000-0x00000000008EF000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2772 487976ab2d454eba97d8ad70db3e8200.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2772 487976ab2d454eba97d8ad70db3e8200.exe 2740 487976ab2d454eba97d8ad70db3e8200.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2772 wrote to memory of 2740 2772 487976ab2d454eba97d8ad70db3e8200.exe 28 PID 2772 wrote to memory of 2740 2772 487976ab2d454eba97d8ad70db3e8200.exe 28 PID 2772 wrote to memory of 2740 2772 487976ab2d454eba97d8ad70db3e8200.exe 28 PID 2772 wrote to memory of 2740 2772 487976ab2d454eba97d8ad70db3e8200.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\487976ab2d454eba97d8ad70db3e8200.exe"C:\Users\Admin\AppData\Local\Temp\487976ab2d454eba97d8ad70db3e8200.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\487976ab2d454eba97d8ad70db3e8200.exeC:\Users\Admin\AppData\Local\Temp\487976ab2d454eba97d8ad70db3e8200.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2740
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD50099e686e6f69b378105eee6fa0da1aa
SHA1040160f6474525ac878d76c27594db9f257af366
SHA25632f1be6c305820de447dae9617f7eb43f787c838c14f766b3dc3ad02b3c9a647
SHA51209f46565db576bb12a310e4ff9d47b43926af4c9f6b0cc603df05a4f68a89880d9d084b1c98b1564eafa07f821742c6c40f86a3ac59ac001a66f40a4c9cdf0ff