e7aaf0623b32634d043c428dab1992f4361b8f7cd7e13fa6fe51875859c5cf37

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-10-2024 14:50

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General

Target

548-3-0x0000000000400000-0x0000000000415000-memory.exe
Size

84KB
MD5

e0344b02235fa40cc2d554cbf5232cca
SHA1

42d7fd6867b202dd4a8305d20fc4c664e21bfea8
SHA256

e7aaf0623b32634d043c428dab1992f4361b8f7cd7e13fa6fe51875859c5cf37
SHA512

ac4375660367742d21f28ab65ebf25482d27b751f5f506fbae3e07f0af4f748d6f365000f8411f4aa520ac27ab7bc547412d8311873092111a581320ea0967a0
SSDEEP

1536:6kBs21VCAo/TxSYSkqFTjFWL9DdpIptUc:6UVCA6xSYBqFFupIpC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2272 576 WerFault.exe 548-3-0x0000000000400000-0x0000000000415000-memory.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

Processes:

548-3-0x0000000000400000-0x0000000000415000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 548-3-0x0000000000400000-0x0000000000415000-memory.exe

pid	pid_target	process	target process
2272	576	WerFault.exe	548-3-0x0000000000400000-0x0000000000415000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	548-3-0x0000000000400000-0x0000000000415000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

548-3-0x0000000000400000-0x0000000000415000-memory.exe

description	pid	process	target process
PID 576 wrote to memory of 2272	576	548-3-0x0000000000400000-0x0000000000415000-memory.exe	WerFault.exe
PID 576 wrote to memory of 2272	576	548-3-0x0000000000400000-0x0000000000415000-memory.exe	WerFault.exe
PID 576 wrote to memory of 2272	576	548-3-0x0000000000400000-0x0000000000415000-memory.exe	WerFault.exe
PID 576 wrote to memory of 2272	576	548-3-0x0000000000400000-0x0000000000415000-memory.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\548-3-0x0000000000400000-0x0000000000415000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\548-3-0x0000000000400000-0x0000000000415000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:576
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 576 -s 36
  2⤵
  - Program crash
  PID:2272

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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