777873bec8c9e32fb03e54522f7d1e99edee887f0519952bdeccd6e14632d659

Analysis

max time kernel
117s
max time network
150s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
28/11/2023, 06:01

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General

Target

downloaded-3.ps1
Size

122B
MD5

a5c4876dca1f1b6cbe1eb58eca3a533a
SHA1

0abb374d4e3768b98570c7b2f6662d5b0146fe65
SHA256

777873bec8c9e32fb03e54522f7d1e99edee887f0519952bdeccd6e14632d659
SHA512

9bd7debc9c4ee4bb7741cc999d30117ed4b25d14e7775108a30d57cc152bcccc6dbd0da05599225d077ecf1ab94dbf665e27492856a13e6db221f0279af85fc0

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	2212	powershell.exe
6	2212	powershell.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2896	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2212	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	powershell.exe
Token: SeDebugPrivilege	2496	whoami.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2496	2212	powershell.exe	30
PID 2212 wrote to memory of 2496	2212	powershell.exe	30
PID 2212 wrote to memory of 2496	2212	powershell.exe	30
PID 2212 wrote to memory of 2896	2212	powershell.exe	33
PID 2212 wrote to memory of 2896	2212	powershell.exe	33
PID 2212 wrote to memory of 2896	2212	powershell.exe	33
PID 2212 wrote to memory of 2988	2212	powershell.exe	34
PID 2212 wrote to memory of 2988	2212	powershell.exe	34
PID 2212 wrote to memory of 2988	2212	powershell.exe	34

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\downloaded-3.ps1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\system32\whoami.exe
  "C:\Windows\system32\whoami.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2496
- C:\Windows\system32\ipconfig.exe
  "C:\Windows\system32\ipconfig.exe"
  2⤵
  - Gathers network information
  PID:2896
- C:\Windows\system32\findstr.exe
  "C:\Windows\system32\findstr.exe" [0-9].\.
  2⤵
  PID:2988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2212-4-0x000000001B410000-0x000000001B6F2000-memory.dmp

Filesize
2.9MB

Download
memory/2212-5-0x0000000002460000-0x0000000002468000-memory.dmp

Filesize
32KB

Download
memory/2212-6-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2212-7-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-8-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2212-9-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-10-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-11-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-12-0x000007FEF5770000-0x000007FEF610D000-memory.dmp

Filesize
9.6MB

Download
memory/2212-13-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-14-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-15-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download
memory/2212-16-0x00000000029B0000-0x0000000002A30000-memory.dmp

Filesize
512KB

Download