ed35aa3d4d18222087c8937f99d970d96200d5991ca93eb752cf83ccb1366601

Analysis

max time kernel
140s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 21:34

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General

Target

ed35aa3d4d18222087c8937f99d970d96200d5991ca93eb752cf83ccb1366601.ps1
Size

890B
MD5

1c7c87418b7e6d0bee5d1c16943a23d0
SHA1

29359f7aa72e1111c3e452005b10ca8a83541fc3
SHA256

ed35aa3d4d18222087c8937f99d970d96200d5991ca93eb752cf83ccb1366601
SHA512

2102772cfe2ffab5e53d428c4e80f53391b1b9d62a3cdce94c8a1aac026d6feba7a72e75d6e22eec482546fd60e57f1074d2796839a2e5946c9d998bc0352688

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2520	powershell.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe
2520	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2520	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 4312	2520	powershell.exe	85
PID 2520 wrote to memory of 4312	2520	powershell.exe	85
PID 4312 wrote to memory of 2304	4312	csc.exe	88
PID 4312 wrote to memory of 2304	4312	csc.exe	88

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ed35aa3d4d18222087c8937f99d970d96200d5991ca93eb752cf83ccb1366601.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\lsespu3u\lsespu3u.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4312
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESA41F.tmp" "c:\Users\Admin\AppData\Local\Temp\lsespu3u\CSC7B381C6780D5458D95485D16A25D3A5F.TMP"
    3⤵
    PID:2304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RESA41F.tmp

Filesize
1KB

MD5
ef8d125ee472b3f838851ec53b71f51e

SHA1
31393e18fc78b39b594fa60cd056827d277d8c54

SHA256
25d160f7c1b6f043ffc82da56551eddbe3ff42acfebcc024cc3b07a0d8bc42c2

SHA512
791df710361a014532e54e5d789a474e34b9e45fc8095e23668d3d6cbc439e126633a094815eb60417e21a1a304380e1b5347f6df88af0e8f72a46da6aac2e41

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ahbndwiw.hqk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\lsespu3u\lsespu3u.dll

Filesize
3KB

MD5
abdab95fd41736641080147422f04ec6

SHA1
c97ae51eb0b94da1669e6125f76a01e225e4999d

SHA256
a8a4b4ea8649492807845e37f906680e282047e2c8b2e12d83ce8fbb2465510e

SHA512
ddef8ea7961b4a0e7625793ead9c4248c6eb5f8da744eb700f91fe7f4d6c86702b5a4a99093bc40c0561c00615b76de9ff4c7959bd56dc86c52297f25e722137

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\lsespu3u\CSC7B381C6780D5458D95485D16A25D3A5F.TMP

Filesize
652B

MD5
66139151b2f734d81469b6cca405769e

SHA1
a8c21c98dd0160417b4e5d8f0ed53802b30dbde0

SHA256
51a70f4fbd3d9185025e32ae2b4a0ec7e86238775ef804233b6b8a0587b89312

SHA512
4fc09cecb4c844a66a71cab81cca912cdddb9235238b28e25cd8eadea4008e801386660ff9c39d1021703585d23abefe7eeb3902bbcf5787822be8f875ed53b1

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\lsespu3u\lsespu3u.0.cs

Filesize
296B

MD5
192212fd8703f800c49ba96f01932522

SHA1
f24764777b0a1c4b963e6035b9b5846a314192f7

SHA256
319af060598b22fcea608f61ef06539a09578b4aa8caf3dfd1f5619a3d9f33cc

SHA512
c0f853c23741a58e388e0744c1df8df2be4d72719528c7bee61d52744cd0ed11c2c25ba4bf8e7438305e7b19bc0ef6c094d84bad8060955ec3cf21212244d5a9

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\lsespu3u\lsespu3u.cmdline

Filesize
369B

MD5
82ffc2834c3dc5c3b453349076c7b4a2

SHA1
51080e3af59f1f50269f1ecbbf55395627b2400a

SHA256
3fc606ad60df008dd00693f95b802dd18f96bc67958b888d029e6f0480abf5a0

SHA512
6e0ca78ad579b71b2d09ea897f67e2543f2499db6a38cd7853770d75de4d164896789dc2a8d6f3b8dc800b767e43bd9b3e72322dd1b2ab167585c0b9325bb2b0

Download Submit
memory/2520-11-0x00007FFF10DE0000-0x00007FFF118A1000-memory.dmp

Filesize
10.8MB

Download
memory/2520-12-0x00007FFF10DE0000-0x00007FFF118A1000-memory.dmp

Filesize
10.8MB

Download
memory/2520-0-0x00007FFF10DE3000-0x00007FFF10DE5000-memory.dmp

Filesize
8KB

Download
memory/2520-25-0x000001B433950000-0x000001B433958000-memory.dmp

Filesize
32KB

Download
memory/2520-1-0x000001B433960000-0x000001B433982000-memory.dmp

Filesize
136KB

Download
memory/2520-27-0x00007FFF10DE0000-0x00007FFF118A1000-memory.dmp

Filesize
10.8MB

Download
memory/2520-28-0x00007FFF10DE0000-0x00007FFF118A1000-memory.dmp

Filesize
10.8MB

Download
memory/2520-29-0x00007FFF10DE3000-0x00007FFF10DE5000-memory.dmp

Filesize
8KB

Download