d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 02:20

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General

Target

d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe
Size

997KB
MD5

38dc45e9706c01fadf235d21659f04c8
SHA1

09cfb7f6e5944ca85c2bdd2561dbf92abd76fe41
SHA256

d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2
SHA512

652aa45ee21195474ee123ac4b404435fd64a4acb4a79e0a63cf0b403f53096d6bc67fac5ad52b3256db787d5971711773a0a2ace3c127913a58ecdf69dec132
SSDEEP

12288:rLkcoxg7v3qnC11ErwIhh0F4qwUgUny5QLg2hUCfZQTgD2dagZuJUFj3erXF:ffmMv6Ckr7Mny5QLg2phQIUuq3i

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1416	1388	WerFault.exe	81

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	d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 4836	1388	d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe	84
PID 1388 wrote to memory of 4836	1388	d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe	84
PID 1388 wrote to memory of 4836	1388	d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe	84

C:\Users\Admin\AppData\Local\Temp\d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe
"C:\Users\Admin\AppData\Local\Temp\d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\d28a77b532f830424adcf4288934a27d367efb7132d75f2601acd8a1ae89bad2.exe"
  2⤵
  PID:4836
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 740
  2⤵
  - Program crash
  PID:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1388 -ip 1388
1⤵
PID:4128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1388-2-0x00000000043E0000-0x00000000047E0000-memory.dmp

Filesize
4.0MB

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