Analysis
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max time kernel
133s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 01:22
Behavioral task
behavioral1
Sample
2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe
Resource
win7-20240221-en
5 signatures
150 seconds
General
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Target
2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe
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Size
6.0MB
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MD5
b085af5ecaab33900ccf7660d3bd50bd
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SHA1
5e192ffb55590df1bb615f69d5e015068f5fb911
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SHA256
772e32e21f13133cb517eecd0e54e301dd930c299d3198ebc8d3bbff1981048c
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SHA512
1e8f4655e7483dadc50eb8d5ef07eed0fb47fac5ff7b9b5c4b119c19866fbb42e9cb7f58f29d177d3b607f186506f55434d51fc4d3673fc33c084c06b0460d37
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SSDEEP
98304:oemTLkNdfE0pZrt56utgpPFotBER/mQ32lUS:T+856utgpPF8u/7S
Malware Config
Signatures
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UPX dump on OEP (original entry point) 2 IoCs
resource yara_rule behavioral2/memory/324-0-0x00007FF68FB70000-0x00007FF68FEC4000-memory.dmp UPX behavioral2/memory/324-2-0x00007FF68FB70000-0x00007FF68FEC4000-memory.dmp UPX -
XMRig Miner payload 2 IoCs
resource yara_rule behavioral2/memory/324-0-0x00007FF68FB70000-0x00007FF68FEC4000-memory.dmp xmrig behavioral2/memory/324-2-0x00007FF68FB70000-0x00007FF68FEC4000-memory.dmp xmrig -
resource yara_rule behavioral2/memory/324-0-0x00007FF68FB70000-0x00007FF68FEC4000-memory.dmp upx behavioral2/memory/324-2-0x00007FF68FB70000-0x00007FF68FEC4000-memory.dmp upx -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLockMemoryPrivilege 324 2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe Token: SeLockMemoryPrivilege 324 2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-01_b085af5ecaab33900ccf7660d3bd50bd_cobalt-strike_cobaltstrike.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:324
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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 --field-trial-handle=4320,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4296 /prefetch:81⤵PID:980