Analysis
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max time kernel
141s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23/05/2024, 12:03
Static task
static1
Behavioral task
behavioral1
Sample
cpu-z_2.09-cn.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
cpu-z_2.09-cn.exe
Resource
win10v2004-20240508-en
General
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Target
cpu-z_2.09-cn.exe
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Size
2.1MB
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MD5
eefe7f1fca5cf46182d5025eaad625d0
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SHA1
3fef1b8f17746512c98be35b5e8621916b03c035
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SHA256
c9cd0151fcd74a0f301cd4c5832ab67bd38d08c7ae1faf39463fe380c2766c6a
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SHA512
044a4624fe5ac2d6f770fafe3fb74b79868cc9c5c1805b475fb9341a244a47b8efcba0fe215ee5261c7017a23b26335dddb3292f398f56655d8f1ab936a322ad
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SSDEEP
49152:2yVSwAvN92GM5n/007Rq7+EK3BQmiGeg3YMF2MuQBVSL8SCQzOqGkeVvo:XswyHdi/pC+EKxQI3YC2pQwLuxo
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1496 cpu-z_2.09-cn.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5076 wrote to memory of 1496 5076 cpu-z_2.09-cn.exe 83 PID 5076 wrote to memory of 1496 5076 cpu-z_2.09-cn.exe 83 PID 5076 wrote to memory of 1496 5076 cpu-z_2.09-cn.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\cpu-z_2.09-cn.exe"C:\Users\Admin\AppData\Local\Temp\cpu-z_2.09-cn.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Users\Admin\AppData\Local\Temp\is-AIPFI.tmp\cpu-z_2.09-cn.tmp"C:\Users\Admin\AppData\Local\Temp\is-AIPFI.tmp\cpu-z_2.09-cn.tmp" /SL5="$501F2,1954791,58368,C:\Users\Admin\AppData\Local\Temp\cpu-z_2.09-cn.exe"2⤵
- Executes dropped EXE
PID:1496
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
723KB
MD505932ed93d1308040544ec4acdeab5d4
SHA1bd78348bed36927a99b480f4c1ea01a463932f67
SHA2567e64b7be85dea5b3e6f049a1d9a77f144bbcface20636b10b8b95ead8b4d2004
SHA512c9cb591e769254f3e153ddcebdc679da57f3db1d82afd38eaaa9f15ac1605e0a8fb29efda71441d24c709c70c11c221bf2d79bc0bfc10416f6df5b1993a9442f