46770e3b98107db4163779924daa0effd010f24c328e8bf2881e1133a530b162

Analysis

max time kernel
104s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 01:03

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General

Target

b0d14872eb0540b9104323068aae3200N.exe
Size

362KB
MD5

b0d14872eb0540b9104323068aae3200
SHA1

977bbdfc1be594c52f83e63691d0cb01aae03db0
SHA256

46770e3b98107db4163779924daa0effd010f24c328e8bf2881e1133a530b162
SHA512

58d81ffc6a6de8b1a8a9d52effaf8e7dde5884fdbe288cd26166ef6ea270fd7a97305275fbadce459ea722980452841c9cdc5435147550619fd6bb8cf4738cc4
SSDEEP

6144:fXsk+pe496RY4UDtQVrldMd2k/JrAV40saiigCUlhu9a6r/V:0kx491QldMd2qJrAVQ5zCUlh+auV

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
976	b0d14872eb0540b9104323068aae3200N.exe

Executes dropped EXE 1 IoCs

pid	Process
976	b0d14872eb0540b9104323068aae3200N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2756	3996	WerFault.exe	83
4440	976	WerFault.exe	91

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	b0d14872eb0540b9104323068aae3200N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3996	b0d14872eb0540b9104323068aae3200N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
976	b0d14872eb0540b9104323068aae3200N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 976	3996	b0d14872eb0540b9104323068aae3200N.exe	91
PID 3996 wrote to memory of 976	3996	b0d14872eb0540b9104323068aae3200N.exe	91
PID 3996 wrote to memory of 976	3996	b0d14872eb0540b9104323068aae3200N.exe	91

C:\Users\Admin\AppData\Local\Temp\b0d14872eb0540b9104323068aae3200N.exe
"C:\Users\Admin\AppData\Local\Temp\b0d14872eb0540b9104323068aae3200N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3996 -s 404
  2⤵
  - Program crash
  PID:2756
- C:\Users\Admin\AppData\Local\Temp\b0d14872eb0540b9104323068aae3200N.exe
  C:\Users\Admin\AppData\Local\Temp\b0d14872eb0540b9104323068aae3200N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 976 -s 376
    3⤵
    - Program crash
    PID:4440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3996 -ip 3996
1⤵
PID:3276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 976 -ip 976
1⤵
PID:3520

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\b0d14872eb0540b9104323068aae3200N.exe

Filesize
362KB

MD5
2e7ede70493497b8d00a8d55b930ed83

SHA1
7b41e93673ff4a5ae2354d0c6cc38a61d5bb5d46

SHA256
eda60d8c2e2c1fb6da07830de7def3fe9023983638a373e13cc551873274e99d

SHA512
ebe39f1dee8d769d3b21b22f616687d3e18f8a5aba61f2a86827b5a7991c79e5e741c8c20de234bde01d089ffa9f6fc1f0757ca6fd368fe284fbb35e6abe10df

Download Submit
memory/976-6-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/976-13-0x0000000001500000-0x0000000001543000-memory.dmp

Filesize
268KB

Download
memory/976-8-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/976-14-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3996-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3996-7-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download