b77792487c03ffa2343cc4406834d7b3246608635d70b9bbcb43bfd6d48abb3e

Analysis

max time kernel
147s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-07-2024 11:28

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General

Target

z3NOVOPEDIDODECOMPRA.exe
Size

3.3MB
MD5

7287e41cfb376388b55cee149649dc13
SHA1

aa0adb1fbb53c641b496576510325cb472b7a1b8
SHA256

b77792487c03ffa2343cc4406834d7b3246608635d70b9bbcb43bfd6d48abb3e
SHA512

c571791c162ceeb62538216bcf1de7275e0d1c0fffe3bd325305937779e242fa00cb88d950b81d1a040143521955eae1095ab211690947ec07e909266bce485c
SSDEEP

12288:9c9QpR49c/s5W3BlGIv83x8Er1+1/zGGtqN0tEVprKZCM/xNIc11qbb:a6VseFk3xZrI6tNfT2ZCM/xNIcCbb

Score

10^/10

evasion execution persistence trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	z3NOVOPEDIDODECOMPRA.exe

Adds policy Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2212144002-1172735686-1556890956-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	SecEdit.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1692	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\ONRXW = "C:\\Program Files (x86)\\Internet Explorer\\iexplore.exe"	SecEdit.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	z3NOVOPEDIDODECOMPRA.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	z3NOVOPEDIDODECOMPRA.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2736 set thread context of 1196	2736	iexplore.exe	21
PID 2736 set thread context of 2564	2736	iexplore.exe	38
PID 2564 set thread context of 1196	2564	SecEdit.exe	21

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1692	powershell.exe
2736	iexplore.exe
2736	iexplore.exe
2736	iexplore.exe
2736	iexplore.exe
2736	iexplore.exe
2736	iexplore.exe
2736	iexplore.exe
2736	iexplore.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe
2564	SecEdit.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2736	iexplore.exe
1196	Explorer.EXE
1196	Explorer.EXE
2564	SecEdit.exe
2564	SecEdit.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	z3NOVOPEDIDODECOMPRA.exe
Token: SeDebugPrivilege	1692	powershell.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 1692	2356	z3NOVOPEDIDODECOMPRA.exe	31
PID 2356 wrote to memory of 1692	2356	z3NOVOPEDIDODECOMPRA.exe	31
PID 2356 wrote to memory of 1692	2356	z3NOVOPEDIDODECOMPRA.exe	31
PID 2356 wrote to memory of 2120	2356	z3NOVOPEDIDODECOMPRA.exe	33
PID 2356 wrote to memory of 2120	2356	z3NOVOPEDIDODECOMPRA.exe	33
PID 2356 wrote to memory of 2120	2356	z3NOVOPEDIDODECOMPRA.exe	33
PID 2356 wrote to memory of 2120	2356	z3NOVOPEDIDODECOMPRA.exe	33
PID 2356 wrote to memory of 2120	2356	z3NOVOPEDIDODECOMPRA.exe	33
PID 2356 wrote to memory of 2704	2356	z3NOVOPEDIDODECOMPRA.exe	34
PID 2356 wrote to memory of 2704	2356	z3NOVOPEDIDODECOMPRA.exe	34
PID 2356 wrote to memory of 2704	2356	z3NOVOPEDIDODECOMPRA.exe	34
PID 2356 wrote to memory of 2704	2356	z3NOVOPEDIDODECOMPRA.exe	34
PID 2356 wrote to memory of 2644	2356	z3NOVOPEDIDODECOMPRA.exe	35
PID 2356 wrote to memory of 2644	2356	z3NOVOPEDIDODECOMPRA.exe	35
PID 2356 wrote to memory of 2644	2356	z3NOVOPEDIDODECOMPRA.exe	35
PID 2356 wrote to memory of 2644	2356	z3NOVOPEDIDODECOMPRA.exe	35
PID 2356 wrote to memory of 2644	2356	z3NOVOPEDIDODECOMPRA.exe	35
PID 2356 wrote to memory of 2644	2356	z3NOVOPEDIDODECOMPRA.exe	35
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2736	2356	z3NOVOPEDIDODECOMPRA.exe	36
PID 2356 wrote to memory of 2060	2356	z3NOVOPEDIDODECOMPRA.exe	37
PID 2356 wrote to memory of 2060	2356	z3NOVOPEDIDODECOMPRA.exe	37
PID 2356 wrote to memory of 2060	2356	z3NOVOPEDIDODECOMPRA.exe	37
PID 2356 wrote to memory of 2060	2356	z3NOVOPEDIDODECOMPRA.exe	37
PID 1196 wrote to memory of 2564	1196	Explorer.EXE	38
PID 1196 wrote to memory of 2564	1196	Explorer.EXE	38
PID 1196 wrote to memory of 2564	1196	Explorer.EXE	38
PID 1196 wrote to memory of 2564	1196	Explorer.EXE	38

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	z3NOVOPEDIDODECOMPRA.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\z3NOVOPEDIDODECOMPRA.exe
  "C:\Users\Admin\AppData\Local\Temp\z3NOVOPEDIDODECOMPRA.exe"
  2⤵
  - UAC bypass
  - Checks whether UAC is enabled
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2356
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\z3NOVOPEDIDODECOMPRA.exe" -Force
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1692
- - C:\Windows\System32\notepad.exe
    "C:\Windows\System32\notepad.exe"
    3⤵
    PID:2120
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
    3⤵
    PID:2704
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
    3⤵
    PID:2644
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:2736
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    PID:2060
- C:\Windows\SysWOW64\SecEdit.exe
  "C:\Windows\SysWOW64\SecEdit.exe"
  2⤵
  - Adds policy Run key to start application
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1692-11-0x0000000002800000-0x0000000002880000-memory.dmp

Filesize
512KB

Download
memory/1692-13-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/1692-12-0x000000001B400000-0x000000001B6E2000-memory.dmp

Filesize
2.9MB

Download
memory/2120-6-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2120-5-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2356-4-0x00000000007A0000-0x000000000083A000-memory.dmp

Filesize
616KB

Download
memory/2356-0-0x000007FEF56D3000-0x000007FEF56D4000-memory.dmp

Filesize
4KB

Download
memory/2356-3-0x000000001B460000-0x000000001B46A000-memory.dmp

Filesize
40KB

Download
memory/2356-2-0x000007FEF56D0000-0x000007FEF60BC000-memory.dmp

Filesize
9.9MB

Download
memory/2356-1-0x00000000013A0000-0x00000000013AA000-memory.dmp

Filesize
40KB

Download
memory/2356-19-0x000007FEF56D0000-0x000007FEF60BC000-memory.dmp

Filesize
9.9MB

Download
memory/2564-20-0x00000000000D0000-0x000000000010F000-memory.dmp

Filesize
252KB

Download
memory/2564-21-0x00000000000D0000-0x000000000010F000-memory.dmp

Filesize
252KB

Download
memory/2736-18-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download