Analysis
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max time kernel
259s -
max time network
1799s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
22/07/2023, 11:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
zx.exe
Resource
win7-20230712-en
8 signatures
1800 seconds
General
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Target
zx.exe
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Size
5.4MB
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MD5
00ddee7f37fc5e215a882fc4087dbddc
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SHA1
d037493f7241be289fe2bda32463fce91fe1b0ba
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SHA256
ee29c2f2024806574391a1da48d9e38575cc93f9cbf57c9778e0e9bd7af5c45b
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SHA512
ea8d2690bd262f7e31491851fad63f1df02e7c898d27b4b6cc17a91862b7209ad198c91793d30370c9a6f0d5c6c46105c4a2b43a9794091b9bff9f089fc48f2b
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SSDEEP
98304:JSsnkpppRTS1x+fxxPC1NiUySli0QRG3GybVfxSM:J5nwpzgx+5s1MBYQY3Gyhfx
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 2132 created 1224 2132 zx.exe 21 -
XMRig Miner payload 62 IoCs
resource yara_rule behavioral1/memory/2132-57-0x000000013F570000-0x000000013FAE5000-memory.dmp xmrig behavioral1/memory/2792-61-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-64-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-65-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-66-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-67-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-68-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-69-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-70-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-71-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-72-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-73-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-74-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-75-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-76-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-77-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-78-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-79-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-85-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-86-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-87-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-88-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-89-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-90-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-91-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-92-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-93-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-94-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-95-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-96-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-97-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-98-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-99-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-100-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-101-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-102-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-103-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-104-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-105-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-106-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-107-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-108-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-109-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-110-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-111-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-112-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-113-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-114-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-115-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-116-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-117-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-118-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-119-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-120-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-121-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-122-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-123-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-124-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-125-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-126-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-127-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2792-128-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2132 set thread context of 2792 2132 zx.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2132 zx.exe 2132 zx.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLockMemoryPrivilege 2792 explorer.exe Token: SeLockMemoryPrivilege 2792 explorer.exe -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2132 wrote to memory of 2792 2132 zx.exe 28
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1224
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C:\Users\Admin\AppData\Local\Temp\zx.exe"C:\Users\Admin\AppData\Local\Temp\zx.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2132
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2792
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