Analysis
- max time kernel
151s - max time network
288s - platform
windows10-1703_x64 - resource
win10-20220812-en - resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system - submitted
19/12/2022, 03:40
Static task
static1
Behavioral task
behavioral1
Sample
3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe
Resource
win7-20221111-en
2 signatures
300 seconds
General
- Target 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe
- Size 8.6MB
- Sample221219-d8h7maeb69
- SHA256 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f
- MD5 2160b328dfdbbe8080a40f80ae87af73
- SHA1 2577334ab8183268e78221adad7b681440b180a6
- SHA512 d2238ede6db9268f6365f18a095158c1862faaa28f84f4dc3b6295aab97b5ce9167d449dc52457a2a42eaccf46bbdae7a82b3cad6fa99ad79900fb41d1c3652b
- SSDEEP 196608:hT73/ahrYWuQouogKsCuo5aKmU/FkcDrhwJb2No+dFBP6:hT73/azo91la6/Fkcn+0o+dF16
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
laplas
C2
-
clipper.guru
Attributes
-
api_key
dd611369e3344bc4aad751531e739d725fb32f33363f67a0bf7a4ea33213af63
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1996 SIAEwHQlys.exe - Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2456 schtasks.exe - GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 6 Go-http-client/1.1 - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3824 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe 3824 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe 1996 SIAEwHQlys.exe 1996 SIAEwHQlys.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3824 wrote to memory of 2100 3824 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe 67 PID 3824 wrote to memory of 2100 3824 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe 67 PID 3824 wrote to memory of 2100 3824 3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe 67 PID 2100 wrote to memory of 2456 2100 cmd.exe 69 PID 2100 wrote to memory of 2456 2100 cmd.exe 69 PID 2100 wrote to memory of 2456 2100 cmd.exe 69
Processes
-
C:\Users\Admin\AppData\Local\Temp\3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe"C:\Users\Admin\AppData\Local\Temp\3fc2b54f096ed132efadac0b097ebf55c867e346f5685588981f40310997452f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3824 -
C:\Windows\SysWOW64\cmd.execmd.exe /C schtasks /create /tn CthDkNHxan /tr C:\Users\Admin\AppData\Roaming\CthDkNHxan\SIAEwHQlys.exe /st 00:00 /du 9999:59 /sc once /ri 1 /f2⤵
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn CthDkNHxan /tr C:\Users\Admin\AppData\Roaming\CthDkNHxan\SIAEwHQlys.exe /st 00:00 /du 9999:59 /sc once /ri 1 /f3⤵
- Creates scheduled task(s)
PID:2456
-
-
-
C:\Users\Admin\AppData\Roaming\CthDkNHxan\SIAEwHQlys.exeC:\Users\Admin\AppData\Roaming\CthDkNHxan\SIAEwHQlys.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1996
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\CthDkNHxan\SIAEwHQlys.exe
- Size 698.5MB
- SHA256 a4a39770c812bbbf074a93807d14634fb7f05c12593f9aa40223b86eb7f48852
- MD5 147872524f9ba64e4c98c3a99869c3ac
- SHA1 ae6fc84aa8568c0de96d333ebfc0f55e91c335dd
- SHA512 4aa5566039734933cad2f349d37bbd8c40ed141d061ecfc164a29a0ef6c7050414730ed1f15e989ebf48659656565105ba0544e43ef49eb8ccca581c922a9524
- SSDEEP 12582912:EEFVqg3saYIqgli/5Bpu5rwXG+qT0Q964ApKlJ0bsUNlyebAy6va+xeDOFE9ro:EIVHuIim57FrApKl2tlyFXvzAOSFo
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\CthDkNHxan\SIAEwHQlys.exe
- Size 698.5MB
- SHA256 a4a39770c812bbbf074a93807d14634fb7f05c12593f9aa40223b86eb7f48852
- MD5 147872524f9ba64e4c98c3a99869c3ac
- SHA1 ae6fc84aa8568c0de96d333ebfc0f55e91c335dd
- SHA512 4aa5566039734933cad2f349d37bbd8c40ed141d061ecfc164a29a0ef6c7050414730ed1f15e989ebf48659656565105ba0544e43ef49eb8ccca581c922a9524
- SSDEEP 12582912:EEFVqg3saYIqgli/5Bpu5rwXG+qT0Q964ApKlJ0bsUNlyebAy6va+xeDOFE9ro:EIVHuIim57FrApKl2tlyFXvzAOSFo
- MD5 SHA1 SHA512 SSDEEP