c6d141da71aa3e59bdc98cce5ecd8d0ac6a302f0b3d99dd193b0cc5bffadde5c

Analysis

max time kernel
95s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22/01/2025, 10:44

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General

Target
GUÍA AÉREA 5526456806.exe
Size 1.1MB
Sample250122-ms56wstjfl
SHA256 8fe864adbc9a6ec504fa9629494b1dc4091472e655e455ea749a57febac23d6a
MD5 9943450c5d5c2f2ede521f05c3b9632f
SHA1 b245ea0fa36d1e100047dc7b40aba0d7a1e3aebf
SHA512 d86650d071b855f39f67b827733b14d368a753885a4e27c9c759b1f77144657c59185b4e032bafdd4b6c1fedc0cd7ddf9adbca8501e4fe96ac2289512022099a
SSDEEP 24576:/Cdxte/80jYLT3U1jfsWaHW7DU6JYqauCtjIMQ:ew80cTsjkWaHW/hKs
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3964 set thread context of 3812	3964	GUÍA AÉREA 5526456806.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 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	GUÍA AÉREA 5526456806.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe
3812	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3964	GUÍA AÉREA 5526456806.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3964	GUÍA AÉREA 5526456806.exe
3964	GUÍA AÉREA 5526456806.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3964	GUÍA AÉREA 5526456806.exe
3964	GUÍA AÉREA 5526456806.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 3812	3964	GUÍA AÉREA 5526456806.exe	83
PID 3964 wrote to memory of 3812	3964	GUÍA AÉREA 5526456806.exe	83
PID 3964 wrote to memory of 3812	3964	GUÍA AÉREA 5526456806.exe	83
PID 3964 wrote to memory of 3812	3964	GUÍA AÉREA 5526456806.exe	83

C:\Users\Admin\AppData\Local\Temp\GUÍA AÉREA 5526456806.exe
"C:\Users\Admin\AppData\Local\Temp\GUÍA AÉREA 5526456806.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\GUÍA AÉREA 5526456806.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

autB3A0.tmp

Path C:\Users\Admin\AppData\Local\Temp\autB3A0.tmp
Size 282KB
SHA256 4f740771041d1744d8224aff9d272398c501df3e7e3eed602d3fe48676352d52
MD5 d9586214c5e5fb6e9310219136629cdd
SHA1 e824135925d5eb841fe6ad3746970f7b16fba466
SHA512 48bc968c718a4cfb5624a7ae05d5bb8c236f99f93494c094c2c6bf2a6975816fd9a7766b2fea50e51b6f2762ec9b309d37c7d5aaa5c51a2cd7458787ac331919
SSDEEP 6144:255DfqcF7JgVbzo3+MxnT1V+ec+WA5uE6v65niNbGxb4f9ceMY:2TvngVbst9pVDl6v6sg2ieMY
MD5 SHA1 SHA512 SSDEEP

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memory/3812-14-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/3812-15-0x0000000001300000-0x000000000164A000-memory.dmp

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memory/3812-16-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/3812-17-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/3964-13-0x00000000013E0000-0x00000000017E0000-memory.dmp

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