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Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 10:04
Behavioral task
behavioral1
Sample
b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe
Resource
win10v2004-20240226-en
General
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Target
b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe
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Size
3.4MB
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MD5
122bc8a870cb17fdb8f326d03770d80e
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SHA1
f863dc5cc07b885fb5d4a39bbcdf35e8890af765
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SHA256
b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c
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SHA512
239955042da349881c31bf7d357750501954f1c61e27542f55cde61b866fe83363a784414908bff37ec4cded33470d78456bb2af7f958e860dd2a0c983087bb1
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SSDEEP
98304:jWiD4pvFeiye1JCCXeyY2RBkzjxtFj0JhYA:jNcpvF3ye1JJM2OxjjaY
Malware Config
Signatures
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Detect Blackmoon payload 39 IoCs
resource yara_rule behavioral2/memory/1804-0-0x0000000000400000-0x0000000000E93000-memory.dmp family_blackmoon behavioral2/memory/1804-5-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-8-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-9-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-10-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-7-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-12-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-13-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-14-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-11-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-6-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-17-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-20-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-19-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-18-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-16-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-15-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/1804-21-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/3772-29-0x0000000000400000-0x0000000000E93000-memory.dmp family_blackmoon behavioral2/memory/3772-38-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-43-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-44-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-42-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-45-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-46-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-48-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-47-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-41-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-40-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-39-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-37-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-36-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-35-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-34-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/3772-33-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon behavioral2/memory/1804-49-0x0000000000400000-0x0000000000E93000-memory.dmp family_blackmoon behavioral2/memory/1804-52-0x0000000002CC0000-0x0000000002D12000-memory.dmp family_blackmoon behavioral2/memory/3772-53-0x0000000000400000-0x0000000000E93000-memory.dmp family_blackmoon behavioral2/memory/3772-54-0x0000000002E20000-0x0000000002E72000-memory.dmp family_blackmoon -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe" b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe -
Executes dropped EXE 1 IoCs
pid Process 3772 PY435QFE74311975IO6M184Q570JNE.exe -
resource yara_rule behavioral2/memory/1804-0-0x0000000000400000-0x0000000000E93000-memory.dmp vmprotect behavioral2/files/0x0007000000023260-26.dat vmprotect behavioral2/memory/3772-29-0x0000000000400000-0x0000000000E93000-memory.dmp vmprotect behavioral2/memory/1804-49-0x0000000000400000-0x0000000000E93000-memory.dmp vmprotect behavioral2/memory/3772-53-0x0000000000400000-0x0000000000E93000-memory.dmp vmprotect -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 3772 PY435QFE74311975IO6M184Q570JNE.exe 3772 PY435QFE74311975IO6M184Q570JNE.exe 3772 PY435QFE74311975IO6M184Q570JNE.exe 3772 PY435QFE74311975IO6M184Q570JNE.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe Token: SeDebugPrivilege 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe Token: SeDebugPrivilege 3772 PY435QFE74311975IO6M184Q570JNE.exe Token: SeDebugPrivilege 3772 PY435QFE74311975IO6M184Q570JNE.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 3772 PY435QFE74311975IO6M184Q570JNE.exe 3772 PY435QFE74311975IO6M184Q570JNE.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1804 wrote to memory of 3772 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 95 PID 1804 wrote to memory of 3772 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 95 PID 1804 wrote to memory of 3772 1804 b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe"C:\Users\Admin\AppData\Local\Temp\b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.exe"1⤵
- Adds policy Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1804 -
C:\Users\Admin\AppData\Local\Temp\PY435QFE74311975IO6M184Q570JNE.exe433A5C55736572735C41646D696E5C417070446174615C4C6F63616C5C54656D705C623965656434353738303737396536326337613139323537363665626662613939373234616566383966313465376533366262333633346631353133353435632E6578652⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3772
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:5024
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
116B
MD505e3102d1b565e656adcc21bf997e97f
SHA132eaf0068e8180c233ba0a3de7678d9220774a9a
SHA256277439830570266f45e4e0a4a240bd947811e2f9c5004f35fd137f4326e116a5
SHA5127ccc9f39105eac68ceb6cd7483eede4a058b80601fde1763bfd09a31fd3f93d603dba4fa00287ae2fab4e25cf6df31e93bd6031ff11b1fd1dc069be61e72e027
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Filesize
3.4MB
MD5122bc8a870cb17fdb8f326d03770d80e
SHA1f863dc5cc07b885fb5d4a39bbcdf35e8890af765
SHA256b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c
SHA512239955042da349881c31bf7d357750501954f1c61e27542f55cde61b866fe83363a784414908bff37ec4cded33470d78456bb2af7f958e860dd2a0c983087bb1
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C:\Users\Admin\AppData\Local\Temp\b9eed45780779e62c7a1925766ebfba99724aef89f14e7e36bb3634f1513545c.data
Filesize94B
MD5d3abe1195c1187598593d52af42a18fe
SHA1a5757a8b77419a499333d9d4422da019f7d2f6be
SHA256a4743b60822308276041d448210b3b26067a79773109f4aa9fcc6f2a34f87b27
SHA512df7a0877e9b7bb2ffbc25f73cc4773e973839a783d8dd29a1d54f73773d52b19ed39ea2cd7fffea25b5ea42f0d2b9f6488c6f7ca0c183d4eefff8d7bb16b5241