Analysis
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max time kernel
2692s -
max time network
2674s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
16-07-2024 09:20
Static task
static1
General
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Target
windowsdpc20.ps1
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Size
321B
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MD5
9bb79cdafb86cf442d6b2ccc8ef7bdbf
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SHA1
fafc1f85e5e662bf0c208d913691aa2768d15f74
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SHA256
fd312a80f7b92b142168a6867c29fed548c7d63455cbf0d540c5c7ec43c193d6
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SHA512
ed35a66d40bc0efd15f5c035e9f21915701e54a93f6e89fed2f7e0c8c1986887fa8b21228ebe1b7dcd8510e61d8fc97e5fbe7b8fb4f10816977b6b68ba80094b
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 2 4288 powershell.exe 4 4288 powershell.exe -
Executes dropped EXE 1 IoCs
pid Process 3876 cpuminer-avx2.exe -
resource yara_rule behavioral1/files/0x0008000000023446-58.dat upx behavioral1/memory/3876-61-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-62-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-63-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-64-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-65-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-66-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-68-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-69-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-70-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-71-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-72-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-73-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-74-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-75-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-76-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-77-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-78-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-79-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-80-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-81-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-82-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-83-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-84-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-85-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-86-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-87-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-88-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-89-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-90-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-91-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-92-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-93-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-94-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-95-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-96-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-97-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-98-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-99-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-100-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-101-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-102-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-103-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-104-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-105-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-106-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-107-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-108-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-109-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-110-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-111-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-112-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-113-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-114-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-115-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-116-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-117-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-118-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-119-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-120-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-121-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-122-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-123-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx behavioral1/memory/3876-124-0x00007FF740530000-0x00007FF740CE0000-memory.dmp upx -
pid Process 4288 powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4288 powershell.exe 4288 powershell.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 648 Process not Found 648 Process not Found -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4288 powershell.exe Token: SeLockMemoryPrivilege 3876 cpuminer-avx2.exe Token: SeLockMemoryPrivilege 3876 cpuminer-avx2.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4288 wrote to memory of 3876 4288 powershell.exe 89 PID 4288 wrote to memory of 3876 4288 powershell.exe 89
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\windowsdpc20.ps11⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Users\Admin\AppData\Local\Temp\cpum\cpuminer-avx2.exe"C:\Users\Admin\AppData\Local\Temp\cpum\cpuminer-avx2.exe" -a dpowhash -o stratum+tcps://stratum-asia.rplant.xyz:17121 -u dpc1qtwf5ff3n3t288myz9p7lmjmue79ul8vv304y60.20 --cpu-priority 22⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3876
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2.8MB
MD5b331c808ab5fd259d5b3e7302ca0f946
SHA11b4d93af92c445b33c4e253c30cc83859e7e7c6e
SHA25639d63b8d8149fde38f281c11d1568d96841319ecd933e00b11e7d09c1d7ed340
SHA512ad170a30f8325bb87c9d0a117ff78754b9cf23c901c77b1fb420d0a26a3fef852b0d542a83f98e64edca98e350f7f4563286898b76d4e9703075bea08c759326