440483f6bcb2ff8dca2d44e715f72db314056ad7e90ccb48135ad5c9a8c0f578

Analysis

max time kernel
26s
max time network
38s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 14:45

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General

Target

payload_x86.ps1
Size

3KB
MD5

194d1495881b3eb9703f20e7d48eaefd
SHA1

688fcec91893ad30ea12c116466436acce00ded4
SHA256

440483f6bcb2ff8dca2d44e715f72db314056ad7e90ccb48135ad5c9a8c0f578
SHA512

95655c3fdb248cd59b0e5d3789d283e602722a51c4692af6a9a025abcc9e2324697d3e8dde42724a637605fa6853c7e17f0d82e8e190fd57100066844a08fe1b

Score

8^/10

discovery execution

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
4	2424	powershell.exe
7	2424	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2376	powershell.exe
2424	powershell.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2376	powershell.exe
2424	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2376	powershell.exe
Token: SeDebugPrivilege	2424	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2424	2376	powershell.exe	32
PID 2376 wrote to memory of 2424	2376	powershell.exe	32
PID 2376 wrote to memory of 2424	2376	powershell.exe	32
PID 2376 wrote to memory of 2424	2376	powershell.exe	32

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\payload_x86.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376
- \??\c:\windows\syswow64\windowspowershell\v1.0\powershell.exe
  "c:\windows\syswow64\windowspowershell\v1.0\powershell.exe" -s -NoLogo -NoProfile
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2424

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\APM2OGT2J873DPMTW330.temp

Filesize
7KB

MD5
a65d64608b84eafab82c1a8c952672cf

SHA1
325b6f922826bdfdefe30fa42e79f1b53b669138

SHA256
219d2a57ea0f719b2a73da6114320cc517c7ef2b6b77aeff9e9e7d346e909c44

SHA512
eb5b11e7453e2cb5067c6c1bc59028d846393923d4672146c6e76e8505d3ef4ba406d30e506810591f71a9c0cbfc93b3a2288038442f2c4f0546eea8800fd60e

Download Submit
memory/2376-7-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-12-0x0000000002AA0000-0x0000000002AD2000-memory.dmp

Filesize
200KB

Download
memory/2376-4-0x000007FEF5BDE000-0x000007FEF5BDF000-memory.dmp

Filesize
4KB

Download
memory/2376-8-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-9-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-10-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-11-0x0000000002AA0000-0x0000000002AD2000-memory.dmp

Filesize
200KB

Download
memory/2376-6-0x0000000001DA0000-0x0000000001DA8000-memory.dmp

Filesize
32KB

Download
memory/2376-5-0x000000001B610000-0x000000001B8F2000-memory.dmp

Filesize
2.9MB

Download
memory/2376-15-0x000007FEF5BDE000-0x000007FEF5BDF000-memory.dmp

Filesize
4KB

Download
memory/2376-16-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-17-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-18-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2376-19-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download