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240512-r8e2vsec6410Analysis
- max time kernel
2690s - max time network
2650s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
12/05/2024, 14:58
Static task
static1
Behavioral task
behavioral1
Sample
file01.ps1
Resource
win10v2004-20240508-en
9 signatures
1800 seconds
Behavioral task
behavioral2
Sample
file01.ps1
Resource
win10-20240404-en
9 signatures
1800 seconds
Behavioral task
behavioral3
Sample
file01.ps1
Resource
win10v2004-20240508-en
9 signatures
1800 seconds
General
- Target file01.ps1
- Size 510B
- Sample240512-sclefaee53
- SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
- MD5 2dcb4d51653aec1a829f3232d69f5e12
- SHA1 dd096e7d800b9f3ca0edc64955b4464d71789f80
- SHA512 7def3731bbb3f7ac3895edcf14c645bbcc0608f09c6b03bf7ddaebf049f1f6f1aad4086548ab9fce7b2bbefd837de8377f8b81cf94022d84e35f1bba0af89143
- MD5 SHA1 SHA512
Malware Config
Signatures
- XMRig Miner payload 64 IoCs
resource yara_rule behavioral3/files/0x00070000000233d3-40.dat family_xmrig behavioral3/files/0x00070000000233d3-40.dat xmrig behavioral3/memory/2092-49-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-50-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-55-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-57-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-60-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-61-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-62-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-63-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-64-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-65-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-66-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-67-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-68-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-69-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-70-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-71-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-72-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-73-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-74-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-75-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-76-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-77-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-78-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-79-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-80-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-81-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-82-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-83-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-84-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-85-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-86-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-87-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-88-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-89-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-90-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-91-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-92-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-93-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-94-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-95-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-96-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-97-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-98-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-99-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-100-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-101-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-102-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-103-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-104-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-105-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-106-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-107-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-108-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-109-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-110-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-111-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-112-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-113-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-114-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-115-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-116-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig behavioral3/memory/2092-117-0x00007FF796C20000-0x00007FF797853000-memory.dmp xmrig - Blocklisted process makes network request 2 IoCs
flow pid Process 2 2296 powershell.exe 4 2296 powershell.exe - Executes dropped EXE 1 IoCs
pid Process 2092 xmrig.exe -
pid Process 2296 powershell.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2296 powershell.exe 2296 powershell.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2296 powershell.exe Token: SeLockMemoryPrivilege 2092 xmrig.exe Token: SeLockMemoryPrivilege 2092 xmrig.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2092 xmrig.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2296 wrote to memory of 2092 2296 powershell.exe 87 PID 2296 wrote to memory of 2092 2296 powershell.exe 87
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\file01.ps11⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2296 -
C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe"C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -a rx -o stratum+ssl://rx.unmineable.com:443 -u XMR:45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF.unmineable_worker_vilqtiac -p x2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2092
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vsxntctc.hqd.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
- Size 9.1MB
- SHA256 2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda
- MD5 205ad9eb6acd6f58752899669b69fe74
- SHA1 bedb78ac5034259b86c2cbc915de2e861e8d7604
- SHA512 28309f453ae87e8db8c1667d8d8eee5f5f7035372c027afbec48aa3c798c53ade7cfcec0c9575cad2d108e033395ebde4fda6fcfff72c99944119f8fa91d91c3
- SSDEEP 98304:bI6wKnstlPdUKfBfFKX0fjXMvUtAB7Vr/HMkY4A+Gf+Qm/ed8L2Swr4cFhBBioSq:n9A7ZLdmHsQZV6cc
- MD5 SHA1 SHA512 SSDEEP