Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
24-08-2023 00:14
Static task
static1
Behavioral task
behavioral1
Sample
02208e4168793ef72942aa31c1ae8642.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
02208e4168793ef72942aa31c1ae8642.exe
Resource
win10v2004-20230703-en
General
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Target
02208e4168793ef72942aa31c1ae8642.exe
-
Size
3.0MB
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MD5
02208e4168793ef72942aa31c1ae8642
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SHA1
449b579d0b642ca43419c0687cc799afe5aa9194
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SHA256
22b198c5fc1e073ef00fc7a44ca20db5f44630f4e0e746abcf2060207d7129d9
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SHA512
f50be51f1ff3da3da34d4c819021686842d024476993031e56313fde1aded427e9e81d0cb2956c98d29839fac140597a8e1b1cbd89a58c481be70ce88ce5507f
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SSDEEP
49152:MY5UqJTec/w5ashu/usRTe2WjCJILmGsO8ASotjEH10DwJ4mQDewL11TAjZVwyb:MYUqI5aPXZJIpsr7VrJ4zDHL11byb
Malware Config
Extracted
laplas
http://206.189.229.43
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api_key
f52a5c9bc5eb2f51b22f04f3e85c301ac0170a650de6044773f0a8309fbdfb79
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ntlhost.exepid process 3712 ntlhost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
02208e4168793ef72942aa31c1ae8642.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" 02208e4168793ef72942aa31c1ae8642.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
02208e4168793ef72942aa31c1ae8642.exentlhost.exepid process 572 02208e4168793ef72942aa31c1ae8642.exe 3712 ntlhost.exe -
GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
Processes:
description flow ioc HTTP User-Agent header 84 Go-http-client/1.1 -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
02208e4168793ef72942aa31c1ae8642.exedescription pid process target process PID 572 wrote to memory of 3712 572 02208e4168793ef72942aa31c1ae8642.exe ntlhost.exe PID 572 wrote to memory of 3712 572 02208e4168793ef72942aa31c1ae8642.exe ntlhost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\02208e4168793ef72942aa31c1ae8642.exe"C:\Users\Admin\AppData\Local\Temp\02208e4168793ef72942aa31c1ae8642.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:572 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3712
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeFilesize
828.0MB
MD5f7123c931368b60dbb186c7ef0938d07
SHA1f2863c7cd6e9767b06e22b8a58eb7655494ef348
SHA256b1cb83ab3a2c256b1d9bfb94e2eb54c6753d22083f88dcb53cb826fc7e26d2ea
SHA512f927ba1280a524baaf8d810c00eaf1bbef0a990e4f4611ec5d9a7b0f3b683b890c5ccbdeb197028993ab01336ec4822b941061e1d54f7f501203f8756234292e
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C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeFilesize
828.0MB
MD5f7123c931368b60dbb186c7ef0938d07
SHA1f2863c7cd6e9767b06e22b8a58eb7655494ef348
SHA256b1cb83ab3a2c256b1d9bfb94e2eb54c6753d22083f88dcb53cb826fc7e26d2ea
SHA512f927ba1280a524baaf8d810c00eaf1bbef0a990e4f4611ec5d9a7b0f3b683b890c5ccbdeb197028993ab01336ec4822b941061e1d54f7f501203f8756234292e
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memory/572-0-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-2-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/572-1-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/572-3-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/572-5-0x00007FFE00030000-0x00007FFE00031000-memory.dmpFilesize
4KB
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memory/572-4-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/572-6-0x00007FFE00000000-0x00007FFE00002000-memory.dmpFilesize
8KB
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memory/572-7-0x00007FFE4F3B0000-0x00007FFE4F5A5000-memory.dmpFilesize
2.0MB
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memory/572-8-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-9-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-10-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-11-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-12-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-13-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-14-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-15-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-16-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-17-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-18-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/572-20-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-21-0x00007FFE4F3B0000-0x00007FFE4F5A5000-memory.dmpFilesize
2.0MB
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memory/572-24-0x00000000005B0000-0x0000000000ECD000-memory.dmpFilesize
9.1MB
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memory/572-26-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/572-27-0x00007FFE4F3B0000-0x00007FFE4F5A5000-memory.dmpFilesize
2.0MB
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memory/3712-28-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-29-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/3712-30-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/3712-31-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/3712-33-0x00007FFE00030000-0x00007FFE00031000-memory.dmpFilesize
4KB
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memory/3712-32-0x00007FFE4F3B0000-0x00007FFE4F5A5000-memory.dmpFilesize
2.0MB
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memory/3712-35-0x00007FFE00000000-0x00007FFE00002000-memory.dmpFilesize
8KB
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memory/3712-34-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-36-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-37-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-38-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-39-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-40-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-41-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-42-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-43-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-44-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-45-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-46-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-47-0x00007FFE4CC90000-0x00007FFE4CF59000-memory.dmpFilesize
2.8MB
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memory/3712-48-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-49-0x00007FFE4F3B0000-0x00007FFE4F5A5000-memory.dmpFilesize
2.0MB
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memory/3712-50-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-52-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-53-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-54-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-55-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-56-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-57-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-58-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-59-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-60-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB
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memory/3712-61-0x0000000000F20000-0x000000000183D000-memory.dmpFilesize
9.1MB