Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
29-10-2024 08:10
Behavioral task
behavioral1
Sample
chrisisalarp.exe
Resource
win7-20240708-en
General
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Target
chrisisalarp.exe
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Size
6.8MB
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MD5
2a60833af3c85c09351e169ca3e22c02
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SHA1
d9067d6ed02aeaa5ee2ce3b1315d278fa57f7a10
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SHA256
55d21708540e925ffb25abf609da46bbbc55774420b717ee8379b5178fc37a02
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SHA512
ff91b0f5d8c67db2a5e835d677a4c1f3ef89b357f0a765120e2eb7e53e422c489986b52f02f802a7bc7333121eb76c5dda84bbe434caa71fba917f74f4ff8500
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SSDEEP
98304:wdkwN+MdA5wqMFU8MMhJMjarJaon7JPzf+JiUCS3swhzqgez7DoDZDJ1n6hBnLn8:wdV1f1B6ylnlPzf+JiJCsmFMvcn6hVvA
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2708 chrisisalarp.exe -
resource yara_rule behavioral1/files/0x000500000001a05a-21.dat upx behavioral1/memory/2708-23-0x000007FEF63E0000-0x000007FEF69CA000-memory.dmp upx -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2080 wrote to memory of 2708 2080 chrisisalarp.exe 30 PID 2080 wrote to memory of 2708 2080 chrisisalarp.exe 30 PID 2080 wrote to memory of 2708 2080 chrisisalarp.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\chrisisalarp.exe"C:\Users\Admin\AppData\Local\Temp\chrisisalarp.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Users\Admin\AppData\Local\Temp\chrisisalarp.exe"C:\Users\Admin\AppData\Local\Temp\chrisisalarp.exe"2⤵
- Loads dropped DLL
PID:2708
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.6MB
MD51e76961ca11f929e4213fca8272d0194
SHA1e52763b7ba970c3b14554065f8c2404112f53596
SHA2568a0c27f9e5b2efd54e41d7e7067d7cb1c6d23bae5229f6d750f89568566227b0
SHA512ec6ed913e0142a98cd7f6adced5671334ec6545e583284ae10627162b199e55867d7cf28efeaadce9862c978b01c234a850288e529d2d3e2ac7dbbb99c6cde9b