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240409-hc3nlsgf24 8Analysis
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max time kernel
324s -
max time network
466s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
09-04-2024 06:36
Static task
static1
Behavioral task
behavioral1
Sample
518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe
Resource
win11-20240214-en
General
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Target
518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe
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Size
1.9MB
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MD5
86f2f5b1e021249025236f1c3a1935d4
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SHA1
4d102ec935c274bded67400a90dcd253fd57805f
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SHA256
518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6
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SHA512
0f239c4ed770b0e03d0d0794cb3be21bcea2bc5fda5ac70ca057b92262f9c5362e98c5f672fc865a52f69c219e188a58e864ced8aa79fd127be92b1299259451
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SSDEEP
49152:YLEqi8ZJjjHXfcrkSzdthQO9dO/V1skL/cgNPvTsohB:YLH9DcrBT9yVjL/tRrsohB
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1336-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-9-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-10-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-11-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-33-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-34-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-35-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-36-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-37-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-41-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-42-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-45-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-46-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-50-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-54-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-55-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-76-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-93-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-103-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-113-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-118-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-120-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-117-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-122-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-116-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-112-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-111-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-109-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-106-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1336-102-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1256 set thread context of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1336 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 1336 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 1336 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28 PID 1256 wrote to memory of 1336 1256 518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe"C:\Users\Admin\AppData\Local\Temp\518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe"C:\Users\Admin\AppData\Local\Temp\518c488150a5d11ad06aeb133ce63696e2f3918d3c6c997f69ae8ebe9c3870e6.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1336
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD5a7322c0ba805744c82137309ef062277
SHA1a7e721160f91611ab399948951a5a5d514fde409
SHA256c89a350f2a67be2729932bd4216a02d6b6217704c84a283e07012d442f6ccce5
SHA512d087fe0866f89235d193a5e1de751b3b7601c53b92ecbd092a5ee238b191254130c8a61b48796e4de2f42d77644238e7613f1aa9be8435ffee023c9baeb4c7c5
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Filesize
8.5MB
MD541ed1f4ddfe00881a3273f20dafa650e
SHA13619108f4ab3a8c09343979be19b40dbc9e184e2
SHA256c2ac46f2346e8f817be5ee5b4981cb48be4d81254154b4a9137f2ccfa8937a0e
SHA512bd136fa69f8e9b3ceabcac329be7a1c1be666aff7186ae7cb1d16079ec83e5c48a5b139248915684c0f72124971c790598308ecb4a55503f5240964dd466d7b5