General
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Target
2024-06-01_0f5645fc1fc8ee2b11aba7b6730a8e0c_avoslocker_magniber_revil
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Size
5.4MB
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Sample
240601-nh736sbh73
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MD5
0f5645fc1fc8ee2b11aba7b6730a8e0c
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SHA1
7c2612fac699de6dbd08989f5f0cd7366612f342
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SHA256
e52e73e8f2430f1bb574d8ad5a70f4da412909144e8db7b0f063af3d967202c2
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SHA512
c783198429919626616e29a0d4926d107445d96ed9285bfc7bbe49b6bd76e1c54ef5499f7b64bb626a911aaa41dfbe1c900d4814c4f9729987ba8fd66c48f301
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SSDEEP
98304:WA3utc4HTUfGJeO3ADxzbWtbsTZlVkAh0YdtLltHvWf/41u:puc4QjVHWClVkAXLlBIh
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_0f5645fc1fc8ee2b11aba7b6730a8e0c_avoslocker_magniber_revil.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_0f5645fc1fc8ee2b11aba7b6730a8e0c_avoslocker_magniber_revil.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-01_0f5645fc1fc8ee2b11aba7b6730a8e0c_avoslocker_magniber_revil
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Size
5.4MB
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MD5
0f5645fc1fc8ee2b11aba7b6730a8e0c
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SHA1
7c2612fac699de6dbd08989f5f0cd7366612f342
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SHA256
e52e73e8f2430f1bb574d8ad5a70f4da412909144e8db7b0f063af3d967202c2
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SHA512
c783198429919626616e29a0d4926d107445d96ed9285bfc7bbe49b6bd76e1c54ef5499f7b64bb626a911aaa41dfbe1c900d4814c4f9729987ba8fd66c48f301
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SSDEEP
98304:WA3utc4HTUfGJeO3ADxzbWtbsTZlVkAh0YdtLltHvWf/41u:puc4QjVHWClVkAXLlBIh
Score6/10-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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