Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
06-03-2024 15:17
Behavioral task
behavioral1
Sample
b7b88e7c233ee317c357b23514bfe0b6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b7b88e7c233ee317c357b23514bfe0b6.exe
Resource
win10v2004-20240226-en
General
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Target
b7b88e7c233ee317c357b23514bfe0b6.exe
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Size
2.7MB
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MD5
b7b88e7c233ee317c357b23514bfe0b6
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SHA1
08f5d16574a831c2b75cb8a441bd85fe0bcf8e57
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SHA256
b47952f249102ed9f7af2d763e9c43740c675d67d5e007e65712468d957bb926
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SHA512
46631e792e0c3c3e879c622be58f3a1c62602738642a7a8bc447ac2adadf3458bcab22ab66480d7547caef796e1b37601687534da1e8cfd6105129d390a9c37e
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SSDEEP
49152:W4BGuG+KZVK9XyReKCFiOhR9mmp0oQipdAjXyt9/Z+38MBEuHgkNR9j:rh1EVK9XqOPHmmp0oFpoi3/b4EufHj
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4552 b7b88e7c233ee317c357b23514bfe0b6.exe -
Executes dropped EXE 1 IoCs
pid Process 4552 b7b88e7c233ee317c357b23514bfe0b6.exe -
resource yara_rule behavioral2/memory/4544-0-0x0000000000400000-0x00000000008E7000-memory.dmp upx behavioral2/files/0x000a0000000224f7-11.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4544 b7b88e7c233ee317c357b23514bfe0b6.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4544 b7b88e7c233ee317c357b23514bfe0b6.exe 4552 b7b88e7c233ee317c357b23514bfe0b6.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4544 wrote to memory of 4552 4544 b7b88e7c233ee317c357b23514bfe0b6.exe 88 PID 4544 wrote to memory of 4552 4544 b7b88e7c233ee317c357b23514bfe0b6.exe 88 PID 4544 wrote to memory of 4552 4544 b7b88e7c233ee317c357b23514bfe0b6.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\b7b88e7c233ee317c357b23514bfe0b6.exe"C:\Users\Admin\AppData\Local\Temp\b7b88e7c233ee317c357b23514bfe0b6.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Users\Admin\AppData\Local\Temp\b7b88e7c233ee317c357b23514bfe0b6.exeC:\Users\Admin\AppData\Local\Temp\b7b88e7c233ee317c357b23514bfe0b6.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:4552
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.7MB
MD52ac99aee63c0c5012945c656fc2ffdd6
SHA150fba2fb2a409b2c19d33f013c2f19fe5377cd02
SHA2566ae1130b0d489adb3c349c2087b32b5bd29702e35e32232a90eab949492c15ac
SHA5123d26507981cb6c275f803e9d7bf2d4251c0c3adb162958d958c074dd7e00c61952754824cb4f27ca2d78a47a727f9ec1bfd495a098ecfd441c501a2dec2b5993