aa4fb5117829cc5db055647ef8a25e0c5cadef1032f5b6f84b600cb48d9b7912

Analysis

max time kernel
93s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:09

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General

Target

aa4fb5117829cc5db055647ef8a25e0c5cadef1032f5b6f84b600cb48d9b7912.exe
Size

38KB
MD5

51b4b6d3139c77d3bb6fe3b6bd7a3651
SHA1

3d75b85da0618a66719a590104692c652b4d91b1
SHA256

aa4fb5117829cc5db055647ef8a25e0c5cadef1032f5b6f84b600cb48d9b7912
SHA512

602a25e4606bc0d3713461af8d82c6b276f072fb38467c24e05258aa487d43925e6b6e5d61eaf38aa9a34aaa84d33939ff1a8240269ee3e998a3c9ffc5369b00
SSDEEP

768:aHpqwkfEY6GmDvRwlNoJfiqFMkBh5e6BXZgB4e:aHpXkfhitgQiqFd5XZgCe

Score

5^/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
behavioral2/memory/4676-0-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/4676-2-0x0000000000400000-0x0000000000422000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
912	4676	WerFault.exe	82

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	aa4fb5117829cc5db055647ef8a25e0c5cadef1032f5b6f84b600cb48d9b7912.exe

C:\Users\Admin\AppData\Local\Temp\aa4fb5117829cc5db055647ef8a25e0c5cadef1032f5b6f84b600cb48d9b7912.exe
"C:\Users\Admin\AppData\Local\Temp\aa4fb5117829cc5db055647ef8a25e0c5cadef1032f5b6f84b600cb48d9b7912.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4676 -s 224
  2⤵
  - Program crash
  PID:912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4676 -ip 4676
1⤵
PID:4404

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/4676-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4676-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download