Analysis
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max time kernel
270s -
max time network
1792s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
22/07/2023, 02:07
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 2660 created 1308 2660 zx.exe 12 -
XMRig Miner payload 62 IoCs
resource yara_rule behavioral1/memory/2660-57-0x000000013F700000-0x000000013FC75000-memory.dmp xmrig behavioral1/memory/2132-61-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-64-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-65-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-66-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-67-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-68-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-69-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-70-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-71-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-72-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-73-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-74-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-75-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-76-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-77-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-78-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-79-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-80-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-81-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-82-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-83-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-84-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-85-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-86-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-87-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-88-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-89-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-90-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-91-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-92-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-93-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-94-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-95-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-96-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-97-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-98-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-99-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-100-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-101-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-102-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-103-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-104-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-105-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-106-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-107-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-108-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-109-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-110-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-111-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-112-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-113-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-114-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-115-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-116-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-117-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-118-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-119-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-120-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-121-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-122-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig behavioral1/memory/2132-123-0x0000000140000000-0x00000001407EF000-memory.dmp xmrig -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2660 set thread context of 2132 2660 zx.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2660 zx.exe 2660 zx.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 472 Process not Found -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeLockMemoryPrivilege 2132 explorer.exe Token: SeLockMemoryPrivilege 2132 explorer.exe -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2660 wrote to memory of 2132 2660 zx.exe 28
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1308
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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:2660
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2132
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