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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
15/08/2024, 10:24
Behavioral task
behavioral1
Sample
2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe
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Size
5.7MB
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MD5
9844f1265c654c7127fc40abde2bc35a
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SHA1
b0610ccf4813f0acfc0fdcc2f214ae89cb6c7328
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SHA256
9a2613b1d15c09164ff54df521d7969016c7bba893e922ac6897fe2929d1f1dd
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SHA512
1ef84cb0ea294c6c40512546378727ffd7458b859cfb1d6337b3fe72b3ba690714eaf78099da2e28ac53f31b539959dd0f52caafd99924d7898f7d3bb4cd1949
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SSDEEP
98304:hemTLkNdfE0pZaN56utgpPFotBER/mQ32lUZ:w+156utgpPF8u/7Z
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule behavioral1/memory/2064-0-0x000000013FDE0000-0x000000014012D000-memory.dmp xmrig -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2064 wrote to memory of 2428 2064 2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe 31 PID 2064 wrote to memory of 2428 2064 2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe 31 PID 2064 wrote to memory of 2428 2064 2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe"C:\Users\Admin\AppData\Local\Temp\2024-08-15_9844f1265c654c7127fc40abde2bc35a_cobalt-strike_cobaltstrike_poet-rat.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2064 -s 722⤵PID:2428
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