Analysis
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max time kernel
226s -
max time network
284s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
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submitted
07-05-2023 00:00
General
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Target
2023042918b14a8d32a1c4476dad96791bbee0a0icedidxmrig.exe
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Size
3.9MB
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MD5
18b14a8d32a1c4476dad96791bbee0a0
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SHA1
15d5746127f3f1ca4154d857b22f9e42b82199b6
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SHA256
169fa42ee9d6a03706c4a202f692e58ac29564cf5028695fabb423885530b653
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SHA512
e80b1beffd85ab80674e247ee3d1bb11e30968abb3e27bc7f317130577acf844bc757b1b135b6e55770e1e2626b2df265e315640b6277ac457d4dfce27465163
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SSDEEP
98304:dvfapmo1Y4+6Y7SOEfX/SbgR/ZPYtWJy9iIua3ziX:da9+6Y7SOEibgR/8buaDiX
Malware Config
Signatures
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Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
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Detect Blackmoon payload 2 IoCs
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Detects any file with a triage score of 10 1 IoCs
This file has been assigned a triage score of 10, indicating a high likelihood of malicious behavior.
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UAC bypass 3 TTPs 1 IoCs
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xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
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XMRig Miner payload 8 IoCs
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Sets file execution options in registry 2 TTPs 12 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in Program Files directory 64 IoCs
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Drops file in Windows directory 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2023042918b14a8d32a1c4476dad96791bbee0a0icedidxmrig.exe"C:\Users\Admin\AppData\Local\Temp\2023042918b14a8d32a1c4476dad96791bbee0a0icedidxmrig.exe"1⤵
- UAC bypass
- Sets file execution options in registry
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\svchost.exe"C:\Windows\svchost.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
3.9MB
MD5b49567b4125a66eff31ec4afb70bd81a
SHA13760348fafa22577b9e8355c11c219708242f8df
SHA25613c2e5dac27e109e3c275b0b990d47c678298bc14faae00953b0fee4052a269b
SHA5128b81127ddaea43ed617ff4db27d678bf17f312f32d7d7ce0cbf1696edabef2ab113c912a9a5bd7eedf060772033192bcd4ab8ccbdd05b5fd4c9835f2c3bf4189
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Filesize
1KB
MD588c5c5706d2e237422eda18490dc6a59
SHA1bb8d12375f6b995301e756de2ef4fa3a3f6efd39
SHA2564756a234ed3d61fe187d9b6140792e54e7b757545edff82df594a507e528ed8e
SHA512a417270a0d46de5bb06a621c0383c893042a506524713f89ba55567df6e5c3ac8b198bce5a0300ec6e716897bb53fd3e8289a51240157dc743004517673d4ab7
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Filesize
833KB
MD54a87a4d6677558706db4afaeeeb58d20
SHA17738dc6a459f8415f0265d36c626b48202cd6764
SHA25608b55f9b7dafc53dfc43f7f70cdd7048d231767745b76dc4474370fb323d7ae7
SHA512bedd8ed4975df3fcd4a0f575d6f38e3841e7a4b771baac4f72033102a070818b8539eb101c50563d89d4f3454899a1cedb33047b02e421256dedf9aaf258b594
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Filesize
833KB
MD54a87a4d6677558706db4afaeeeb58d20
SHA17738dc6a459f8415f0265d36c626b48202cd6764
SHA25608b55f9b7dafc53dfc43f7f70cdd7048d231767745b76dc4474370fb323d7ae7
SHA512bedd8ed4975df3fcd4a0f575d6f38e3841e7a4b771baac4f72033102a070818b8539eb101c50563d89d4f3454899a1cedb33047b02e421256dedf9aaf258b594
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Filesize
872KB
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Filesize
872KB
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Filesize
872KB
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Filesize
872KB
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Filesize
2.1MB