a1777be6284799cc06a9d9072f4f3d2181287fb7770cbd7dbfb5bbd7d031dc30

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 09:39

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General

Target

pedido.pif.exe
Size

603KB
MD5

adf22eb2587ab26a966c2c9673580a73
SHA1

a846d4a58ae7b294c1958cc538b5ed103e7445fb
SHA256

a1777be6284799cc06a9d9072f4f3d2181287fb7770cbd7dbfb5bbd7d031dc30
SHA512

bde338b7d5d338dba1e8aeb0bcd5e5e390025aec48e4fffe518b194a22fe6aee4cd1db0480e682e85d9d4ac20cc2ab1c4da9fb8fc03b57344145d94390a6ff34
SSDEEP

12288:woaDPw1Qk89Tmyy8e9vLr78Ly3KzgGUsB/gRZYHdh:gLw9gTFyXjvgy3Kz/UKWqd

Score

8^/10

discovery execution

Malware Config

Signatures

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
1572	powershell.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pedido.pif.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
876	pedido.pif.exe
1572	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	876	pedido.pif.exe
Token: SeDebugPrivilege	1572	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 1572	876	pedido.pif.exe	31
PID 876 wrote to memory of 1572	876	pedido.pif.exe	31
PID 876 wrote to memory of 1572	876	pedido.pif.exe	31
PID 876 wrote to memory of 1572	876	pedido.pif.exe	31
PID 876 wrote to memory of 2660	876	pedido.pif.exe	33
PID 876 wrote to memory of 2660	876	pedido.pif.exe	33
PID 876 wrote to memory of 2660	876	pedido.pif.exe	33
PID 876 wrote to memory of 2660	876	pedido.pif.exe	33
PID 876 wrote to memory of 2684	876	pedido.pif.exe	35
PID 876 wrote to memory of 2684	876	pedido.pif.exe	35
PID 876 wrote to memory of 2684	876	pedido.pif.exe	35
PID 876 wrote to memory of 2684	876	pedido.pif.exe	35
PID 876 wrote to memory of 2936	876	pedido.pif.exe	36
PID 876 wrote to memory of 2936	876	pedido.pif.exe	36
PID 876 wrote to memory of 2936	876	pedido.pif.exe	36
PID 876 wrote to memory of 2936	876	pedido.pif.exe	36
PID 876 wrote to memory of 2688	876	pedido.pif.exe	37
PID 876 wrote to memory of 2688	876	pedido.pif.exe	37
PID 876 wrote to memory of 2688	876	pedido.pif.exe	37
PID 876 wrote to memory of 2688	876	pedido.pif.exe	37
PID 876 wrote to memory of 2872	876	pedido.pif.exe	38
PID 876 wrote to memory of 2872	876	pedido.pif.exe	38
PID 876 wrote to memory of 2872	876	pedido.pif.exe	38
PID 876 wrote to memory of 2872	876	pedido.pif.exe	38
PID 876 wrote to memory of 3048	876	pedido.pif.exe	39
PID 876 wrote to memory of 3048	876	pedido.pif.exe	39
PID 876 wrote to memory of 3048	876	pedido.pif.exe	39
PID 876 wrote to memory of 3048	876	pedido.pif.exe	39

C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe
"C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RePUtenbQjvc.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1572
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RePUtenbQjvc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp12A6.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2660
- C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe"
  2⤵
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe"
  2⤵
  PID:2936
- C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe"
  2⤵
  PID:2688
- C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe"
  2⤵
  PID:2872
- C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe
  "C:\Users\Admin\AppData\Local\Temp\pedido.pif.exe"
  2⤵
  PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp12A6.tmp

Filesize
1KB

MD5
a07b34c7f964116247f89fad0fd813a3

SHA1
77c858e88a50f7e27a18f8169a8a34fbf7d6f13d

SHA256
3208de1cb8ffd3c093abb1c9076f8a88e7048296146bf4da1c2c0c88452d72b5

SHA512
574eb80e0a7994404d9cea640d76c0c2cfa49a066b9ac5c7e2e0c837a8b0fb804d4a315fbdc949ae1f7e622f1ad29ed5604b7c9d91c55664ca7cf3ee71372bf3

Download Submit
memory/876-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/876-1-0x0000000000380000-0x000000000041C000-memory.dmp

Filesize
624KB

Download
memory/876-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/876-3-0x0000000000790000-0x00000000007AE000-memory.dmp

Filesize
120KB

Download
memory/876-4-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/876-5-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download
memory/876-6-0x0000000000670000-0x00000000006D8000-memory.dmp

Filesize
416KB

Download
memory/876-14-0x00000000744D0000-0x0000000074BBE000-memory.dmp

Filesize
6.9MB

Download