Analysis
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max time kernel
10s -
max time network
13s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
06-05-2021 07:54
Static task
static1
Behavioral task
behavioral1
Sample
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
Resource
win10v20210410
General
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Target
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
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Size
390KB
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MD5
3029ed0d72a57ceb45b0a2d341db05db
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SHA1
a35c2b814a9b8e7288123747a6ff75d028c28b59
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SHA256
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d
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SHA512
fedaa2e6c8cf5f806df8bf4694c3915345db3dee839eaae430abe13b32d9eb1ccc15e9ba9913a133d32cfa6567f284034754e90f89363048fb76fa11aea5f369
Malware Config
Extracted
fickerstealer
truzen.site:80
Signatures
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fickerstealer
Ficker is an infostealer written in Rust and ASM.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 6 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exedescription pid process target process PID 1096 set thread context of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exepid process 1776 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exedescription pid process target process PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe PID 1096 wrote to memory of 1776 1096 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe 60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe"C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe"C:\Users\Admin\AppData\Local\Temp\60ebc66ef9521f8ee3fcbe54939bb1f71bd6902ad85c57bfa32d4573f9454f0d-20210506-034805.exe"2⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1096-62-0x0000000001F80000-0x0000000001FC4000-memory.dmpFilesize
272KB
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memory/1776-60-0x0000000000400000-0x0000000000447000-memory.dmpFilesize
284KB
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memory/1776-61-0x0000000000401480-mapping.dmp
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memory/1776-63-0x0000000000400000-0x0000000000447000-memory.dmpFilesize
284KB
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memory/1776-64-0x0000000075201000-0x0000000075203000-memory.dmpFilesize
8KB