768f7b22ab2a7c43914ce865f49ac9300bf98a0e40b8c2af8fd5144241435570

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:19

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General

Target

rhirzqxzel.exe
Size

179KB
MD5

8eba063264c95a7a03ff814a0a52e290
SHA1

b4f369189f03b9226f5c7deec519f3d32add08a2
SHA256

77b2a7dfaf2070513e4ba93278e59bc90fb2c357ae6ecb04a4f5a220929d0753
SHA512

7dfb74454d19157f6659bdafedd179145140a7dd6f8bb74f0b8a4d00530306c9fd8ab72219e1731f0a5291ebeaa25612cb11b5a6b490697b39ad5c9dd1eea2f6
SSDEEP

3072:FRkMxoi0pXe9X11yHJqkc3xKLYBbIseNfIdQyQ+/tozm:FRcXe11oHJqlEb4R

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1160	1636	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	rhirzqxzel.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 1160	1636	rhirzqxzel.exe	31
PID 1636 wrote to memory of 1160	1636	rhirzqxzel.exe	31
PID 1636 wrote to memory of 1160	1636	rhirzqxzel.exe	31
PID 1636 wrote to memory of 1160	1636	rhirzqxzel.exe	31

C:\Users\Admin\AppData\Local\Temp\rhirzqxzel.exe
"C:\Users\Admin\AppData\Local\Temp\rhirzqxzel.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 240
  2⤵
  - Program crash
  PID:1160

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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