b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
04-02-2025 16:08

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General

Target

b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe
Size

112KB
MD5

db00e5f5bce18b0288ee2c38e7e9abe4
SHA1

0e17ff95821a5a6dc0640f8cccec4c8d3fe5434f
SHA256

b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824
SHA512

0f9d6aa7ace68b2e5d45eec8908025744308dfed5d03bdf099f28ef9daa9aa431069c3033e9e7df40dfd0ba58b6bb95982f6fd9406a28df871511a87741724ad
SSDEEP

3072:UoTE6LcSj9gQjzk6/yIO3X0VQZNtX2XnMYPrYOH:Lnj9h3k6/iYQv9qMYPxH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1100	1688	WerFault.exe	28

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	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29
PID 1688 wrote to memory of 1100	1688	b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe	29

C:\Users\Admin\AppData\Local\Temp\b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe
"C:\Users\Admin\AppData\Local\Temp\b4df48d0b5da0ad7720749f5bea9b39be454aaed93444f1a3377aa545f174824.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 252
  2⤵
  - Program crash
  PID:1100

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/1688-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1688-2-0x0000000000020000-0x000000000003C000-memory.dmp

Filesize
112KB

Download
memory/1688-1-0x0000000000020000-0x000000000003C000-memory.dmp

Filesize
112KB

Download
memory/1688-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download