105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678

Analysis

max time kernel
60s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
05-10-2024 08:54

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General

Target

105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe
Size

1.1MB
MD5

159068447a8973298065689bdd7e9060
SHA1

98b9ec15d429ec8ac4fc9db4d8610efc8cfaa25a
SHA256

105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678
SHA512

6f99391039443b5f41d2d114432767b552a362f63a1437dc873a59e032a4fd98b67290f29570cd80d0099fa80763bb0925d65910fa2cc4fbfadf5dff25596533
SSDEEP

24576:AKk7RJvx8lB5HmjY46BJqqdqGcPoQXL8EUjCn6MMRvkZHXIjyt:ZDJqcSLiW3eY+

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process
2132	2264	WerFault.exe

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	105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2132	2264	105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe	30
PID 2264 wrote to memory of 2132	2264	105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe	30
PID 2264 wrote to memory of 2132	2264	105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe	30
PID 2264 wrote to memory of 2132	2264	105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe	30

C:\Users\Admin\AppData\Local\Temp\105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe
"C:\Users\Admin\AppData\Local\Temp\105a57af3e55484453fbb3e75e811894040335cbfd87e22e6cca6a1d4f2f1678N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 196
  2⤵
  - Program crash
  PID:2132

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/2264-0-0x0000000000400000-0x000000000052C000-memory.dmp

Filesize
1.2MB

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