8d1e6c5ce8a7462190a4e64e7cfe7c60e0e0127170cc1322875ff1fb33dc7bbb

Analysis

max time kernel
142s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 11:40

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
haf.bat
Size 76KB
Sample231012-ntal2sab27
SHA256 8d1e6c5ce8a7462190a4e64e7cfe7c60e0e0127170cc1322875ff1fb33dc7bbb
MD5 b84d58e36fb4397e642fae848e78a21b
SHA1 64eed5dc750005eacac84f33400a38a86bfc3610
SHA512 ca4b94ef0d744f4e1969443f31963bdd57b488d14b610f1e45be7a0cc85f1f63a88727cc4a961ed89acca09fec159156b663b10f98393b69344554dacc10e6b6
SSDEEP 384:HHmB9m9Im9ym9om90m9iml5mlomlumlSmlcmlsmlkmllmlZmjDmlfmn7mlJmlTmI:c8xPR1LcBn7Vl9oemQes2kL
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\haf.bat	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\haf.bat	cmd.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
964	ipconfig.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4372	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4372	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 4516	2084	cmd.exe	83
PID 2084 wrote to memory of 4516	2084	cmd.exe	83
PID 2084 wrote to memory of 4372	2084	cmd.exe	86
PID 2084 wrote to memory of 4372	2084	cmd.exe	86
PID 2084 wrote to memory of 964	2084	cmd.exe	88
PID 2084 wrote to memory of 964	2084	cmd.exe	88
PID 2084 wrote to memory of 3340	2084	cmd.exe	89
PID 2084 wrote to memory of 3340	2084	cmd.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\haf.bat"
1⤵
- Drops startup file
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\system32\mode.com
  mode con cols=107 lines=41
  2⤵
  PID:4516
- C:\Windows\system32\taskkill.exe
  taskkill /f /im explorer.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4372
- C:\Windows\system32\ipconfig.exe
  ipconfig
  2⤵
  - Gathers network information
  PID:964
- C:\Windows\system32\findstr.exe
  findstr IPv4
  2⤵
  PID:3340

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads