567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1

Analysis

max time kernel
143s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2023 07:59

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General

Target

Vessels details.exe
Size

374KB
MD5

015f92c031a3f47dc93b9410a156470b
SHA1

bd1ec48f94e2e79e30eed34e146a77e6dc5581f4
SHA256

567da55c5a9f89c31cc2e2ca01d9b688f2cf2d9614d93413eb05246a10a626e1
SHA512

6c378f61c06562915c21c66eaa2308626565eec7904e19f3a858ba648a192df4d06d9c8e1bd64f2c79a23560bed61d80bffcbf24ba518c894d7f9d7f2b5bcedc
SSDEEP

6144:DN7zMdPaeztFrgxaw2ZRZbGAZkMf7tZalavQoXEsYG65ug5hxxQg3NZLM:4ztFU2Z3GYkU7tZalavQwEHbkg3BjM

Score

7^/10

Malware Config

Signatures

Drops startup file 2 IoCs

Processes:

Powershell.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe	Powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe	Powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Powershell.exe

pid process

208 Powershell.exe
208 Powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Powershell.exe

description pid process

Token: SeDebugPrivilege 208 Powershell.exe

pid	process
208	Powershell.exe
208	Powershell.exe

description	pid	process
Token: SeDebugPrivilege	208	Powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

Vessels details.exe

description	pid	process	target process
PID 3640 wrote to memory of 208	3640	Vessels details.exe	Powershell.exe
PID 3640 wrote to memory of 208	3640	Vessels details.exe	Powershell.exe
PID 3640 wrote to memory of 208	3640	Vessels details.exe	Powershell.exe
PID 3640 wrote to memory of 2200	3640	Vessels details.exe	Vessels details.exe
PID 3640 wrote to memory of 2200	3640	Vessels details.exe	Vessels details.exe
PID 3640 wrote to memory of 2200	3640	Vessels details.exe	Vessels details.exe

C:\Users\Admin\AppData\Local\Temp\Vessels details.exe
"C:\Users\Admin\AppData\Local\Temp\Vessels details.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3640

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\Vessels details.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe'
2⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:208

C:\Users\Admin\AppData\Local\Temp\Vessels details.exe
"C:\Users\Admin\AppData\Local\Temp\Vessels details.exe"
2⤵
PID:2200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d0gqf2nf.j02.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/208-12-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/208-29-0x0000000005D00000-0x0000000005D4C000-memory.dmp

Filesize
304KB

Download
memory/208-13-0x00000000055D0000-0x0000000005636000-memory.dmp

Filesize
408KB

Download
memory/208-34-0x0000000006210000-0x0000000006232000-memory.dmp

Filesize
136KB

Download
memory/208-33-0x00000000061B0000-0x00000000061CA000-memory.dmp

Filesize
104KB

Download
memory/208-6-0x0000000002340000-0x0000000002376000-memory.dmp

Filesize
216KB

Download
memory/208-7-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/208-8-0x0000000002330000-0x0000000002340000-memory.dmp

Filesize
64KB

Download
memory/208-10-0x0000000004DC0000-0x00000000053E8000-memory.dmp

Filesize
6.2MB

Download
memory/208-9-0x0000000002330000-0x0000000002340000-memory.dmp

Filesize
64KB

Download
memory/208-11-0x0000000004B50000-0x0000000004B72000-memory.dmp

Filesize
136KB

Download
memory/208-32-0x0000000006EC0000-0x0000000006F56000-memory.dmp

Filesize
600KB

Download
memory/208-38-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/208-31-0x0000000002330000-0x0000000002340000-memory.dmp

Filesize
64KB

Download
memory/208-30-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/208-24-0x0000000005640000-0x0000000005994000-memory.dmp

Filesize
3.3MB

Download
memory/208-28-0x0000000005CC0000-0x0000000005CDE000-memory.dmp

Filesize
120KB

Download
memory/3640-27-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/3640-25-0x0000000004CC0000-0x0000000004CCA000-memory.dmp

Filesize
40KB

Download
memory/3640-2-0x00000000052A0000-0x0000000005844000-memory.dmp

Filesize
5.6MB

Download
memory/3640-4-0x0000000004C60000-0x0000000004CB6000-memory.dmp

Filesize
344KB

Download
memory/3640-3-0x0000000004BC0000-0x0000000004C52000-memory.dmp

Filesize
584KB

Download
memory/3640-0-0x0000000000140000-0x00000000001A4000-memory.dmp

Filesize
400KB

Download
memory/3640-5-0x0000000004D90000-0x0000000004E2C000-memory.dmp

Filesize
624KB

Download
memory/3640-23-0x0000000004E70000-0x0000000004E80000-memory.dmp

Filesize
64KB

Download
memory/3640-1-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download