Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 11:24
Behavioral task
behavioral1
Sample
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe
Resource
win7-20240221-en
General
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Target
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe
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Size
4.7MB
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MD5
d1733e166aec12333fdcc58d8eb6775d
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SHA1
9ea1f8082f0ea08508d9dd76a7276d4c143c5f15
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SHA256
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4
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SHA512
bf4ee282c8f57cf76e9ac2fb8d98216edc3f1f9f1ffb9ff68518db33160d59a9b6b206b74d8d35ff4cf920b2d9372394d919d0f1555978207053e61f21c3aed0
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SSDEEP
98304:S3mIu11NKZYIS+V/cq2CNuI+ZFtQqkqa:S3b8NKrS+V/cqn4I+ZFqqkd
Malware Config
Signatures
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Detect Lumma Stealer payload V4 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2212-15-0x0000000000400000-0x00000000008AD000-memory.dmp family_lumma_v4 -
Loads dropped DLL 1 IoCs
Processes:
mbvmdqB.exepid process 2432 mbvmdqB.exe -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\Clouds.dll upx -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exepid process 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exepid process 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exedescription pid process Token: SeDebugPrivilege 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exembvmdqB.exepid process 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe 2432 mbvmdqB.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exedescription pid process target process PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe PID 2212 wrote to memory of 2432 2212 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe mbvmdqB.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe"C:\Users\Admin\AppData\Local\Temp\16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Users\Admin\AppData\Local\Temp\mbvmdqB.exeC:\Users\Admin\AppData\Local\Temp\mbvmdqB.exe2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2432
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.4MB
MD5183dc33214989fcf7ddd0cb67183cd67
SHA1cf065aaf94124f2807753a38111d633763708f34
SHA256eed34654e0f2853b6bf50cef938f29d8058326ea8e912ab6e89830f01bb728e0
SHA512871c760dbe72730c682293ed0ef3ac0ca65cdb9975c8d542756c708a1a34c1658cb198a99bb28308d720a87f62483a160453b2c2a0fd173ed8dc801433cf7439