Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/11/2024, 20:29
Behavioral task
behavioral1
Sample
2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe
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Size
5.7MB
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MD5
4a973aebd77468f5fe91eadda5ba1fbd
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SHA1
d5a2d3b1e1af2a7f69b7de08e8dcbb18f0220350
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SHA256
e9915d8a9bc3222614ad7b01ecfdb62cc5d3c770e177f2c6a6ac32acfdfc4113
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SHA512
3889e223eceec3390ad8a6d755183543aa94b4d59f5200245488e4cafded86f43f8327b1f7ed7829b57d72aee08a80aaa021b6a6fb8352e9d11a1cdaab42b0ad
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SSDEEP
98304:hemTLkNdfE0pZaN56utgpPFotBER/mQ32lUG:w+156utgpPF8u/7G
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 1 IoCs
resource yara_rule behavioral1/memory/2512-0-0x000000013FEF0000-0x000000014023D000-memory.dmp xmrig -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2512 wrote to memory of 1628 2512 2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe 31 PID 2512 wrote to memory of 1628 2512 2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe 31 PID 2512 wrote to memory of 1628 2512 2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-25_4a973aebd77468f5fe91eadda5ba1fbd_cobalt-strike_cobaltstrike_poet-rat.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2512 -s 722⤵PID:1628
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