69d5bb9662f17eab1df4a3dd03853f3b146076ff039a07bdad6b40e218dcd4a2

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 05:51

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General

Target

c7392e853f25fc3a76dd3320a7c2bf50N.exe
Size

192KB
MD5

c7392e853f25fc3a76dd3320a7c2bf50
SHA1

4506fbc505160dfda4157c01a331bcfb84237220
SHA256

69d5bb9662f17eab1df4a3dd03853f3b146076ff039a07bdad6b40e218dcd4a2
SHA512

9b12f504a808f761d6267b3f2ca4ef9bde0d4b82676d5c5c2489a82370f808edc8f6a0b8b6d0c675999f24a169ce27e24baaf633899c76d7bf0b43aecce5b060
SSDEEP

1536:SxWiQe+WOC+k7LreNRiniN6T8ucUbzz8WZ45n5HlehUrU8AQFu:Sx1+MUin4izynyuI8AQs

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/348-0-0x0000000000400000-0x0000000000442000-memory.dmp	upx
behavioral1/memory/348-1-0x0000000000400000-0x0000000000442000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2152	348	WerFault.exe	30

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	c7392e853f25fc3a76dd3320a7c2bf50N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 348 wrote to memory of 2152	348	c7392e853f25fc3a76dd3320a7c2bf50N.exe	31
PID 348 wrote to memory of 2152	348	c7392e853f25fc3a76dd3320a7c2bf50N.exe	31
PID 348 wrote to memory of 2152	348	c7392e853f25fc3a76dd3320a7c2bf50N.exe	31
PID 348 wrote to memory of 2152	348	c7392e853f25fc3a76dd3320a7c2bf50N.exe	31

C:\Users\Admin\AppData\Local\Temp\c7392e853f25fc3a76dd3320a7c2bf50N.exe
"C:\Users\Admin\AppData\Local\Temp\c7392e853f25fc3a76dd3320a7c2bf50N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:348
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 348 -s 104
  2⤵
  - Program crash
  PID:2152

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

memory/348-0-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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memory/348-1-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

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