b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 03:30

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General

Target

b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe
Size

472KB
MD5

60a43745f6ab2f8779d37b0aac468f10
SHA1

30cc85f4a09379ec468702ba617b479c22d030fe
SHA256

b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61
SHA512

9d42b74974d05a2c366e6dd54af784bfa0b8a074139bce7faeaff5186976727098dc4412f0d0012136d825524e40b5315d7aabd855effbc9df51b3c820f238ee
SSDEEP

3072:18RinudiP52xx67lLdPiHDoU8Lu+7xOewKETBArNI6+:qkgiPA6RVPUKu+9Nz6uI6+

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2684	WerFault.exe	29

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	b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2376	2684	b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe	30
PID 2684 wrote to memory of 2376	2684	b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe	30
PID 2684 wrote to memory of 2376	2684	b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe	30
PID 2684 wrote to memory of 2376	2684	b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe	30

C:\Users\Admin\AppData\Local\Temp\b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe
"C:\Users\Admin\AppData\Local\Temp\b31dcbe77e6722f862cf2a5d359b0c4efc467c1425b6eda813e22a198327ab61N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 36
  2⤵
  - Program crash
  PID:2376

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/2684-1-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

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