34c637f045e36906edc9c4b3b2af70602ad2c5fc6ba51e51811916a2599fd5e1

Analysis

max time kernel
142s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
20/02/2024, 12:49

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General

Target

A.ps1
Size

328B
MD5

1b6d563d2c981dfa79bd780e7fbc39b5
SHA1

a8f79fc732c955c6586686d4bb3d68600cd1614d
SHA256

34c637f045e36906edc9c4b3b2af70602ad2c5fc6ba51e51811916a2599fd5e1
SHA512

fe842e36d77683ddd6d6a276761659fa147434abae414d07206314535377a91a380c8c84ad69c032285821dfdb61a033ed793434f1079d56d6c88e607ae06ea7

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
5	2584	powershell.exe

Downloads MZ/PE file

Unexpected DNS network traffic destination 2 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	37.252.67.6
Destination IP	37.252.67.6

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2584	powershell.exe
2584	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2384	2584	powershell.exe	83
PID 2584 wrote to memory of 2384	2584	powershell.exe	83
PID 2584 wrote to memory of 2384	2584	powershell.exe	83

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\A.ps1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\System32\svchost.exe
  C:\\Windows\\System32\\svchost.exe
  2⤵
  PID:2384

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q5g4rvta.ff4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2384-44-0x000002B04A710000-0x000002B04A749000-memory.dmp

Filesize
228KB

Download
memory/2384-40-0x000002B04AE00000-0x000002B04B000000-memory.dmp

Filesize
2.0MB

Download
memory/2384-68-0x000002B04A800000-0x000002B04AA00000-memory.dmp

Filesize
2.0MB

Download
memory/2384-67-0x000002B04AE00000-0x000002B04B000000-memory.dmp

Filesize
2.0MB

Download
memory/2384-66-0x000002B04A710000-0x000002B04A749000-memory.dmp

Filesize
228KB

Download
memory/2384-24-0x000002B04AA00000-0x000002B04AE00000-memory.dmp

Filesize
4.0MB

Download
memory/2384-59-0x000002B04A7C0000-0x000002B04A7E9000-memory.dmp

Filesize
164KB

Download
memory/2384-20-0x000002B04A710000-0x000002B04A749000-memory.dmp

Filesize
228KB

Download
memory/2384-26-0x000002B04AA00000-0x000002B04AE00000-memory.dmp

Filesize
4.0MB

Download
memory/2384-60-0x000002B04A800000-0x000002B04AA00000-memory.dmp

Filesize
2.0MB

Download
memory/2384-37-0x000002B04A750000-0x000002B04A7BB000-memory.dmp

Filesize
428KB

Download
memory/2384-28-0x000002B04A710000-0x000002B04A749000-memory.dmp

Filesize
228KB

Download
memory/2384-27-0x000002B04A710000-0x000002B04A749000-memory.dmp

Filesize
228KB

Download
memory/2584-14-0x000001A5C72B0000-0x000001A5C72CE000-memory.dmp

Filesize
120KB

Download
memory/2584-9-0x000001A5AEEA0000-0x000001A5AEEC2000-memory.dmp

Filesize
136KB

Download
memory/2584-10-0x00007FFCA2FD0000-0x00007FFCA3A91000-memory.dmp

Filesize
10.8MB

Download
memory/2584-17-0x00007FFCA2FD0000-0x00007FFCA3A91000-memory.dmp

Filesize
10.8MB

Download
memory/2584-13-0x000001A5C9970000-0x000001A5C99E6000-memory.dmp

Filesize
472KB

Download
memory/2584-12-0x000001A5C7300000-0x000001A5C7310000-memory.dmp

Filesize
64KB

Download
memory/2584-11-0x000001A5C7300000-0x000001A5C7310000-memory.dmp

Filesize
64KB

Download