f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00a

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
05/02/2025, 15:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe
Size

220KB
MD5

e28b83315729e5f77ab8a812f80488a0
SHA1

47c67dbc7ee98a02b1edae6216fae62169926980
SHA256

f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00a
SHA512

70b60facc808972b786e0a043a2d1d815067fabdd69ccec487e84713bb8a2439fc11b8b4aab03faf4fcaa231cb66deaefdf7bc53964e86893350b3c4f339cbde
SSDEEP

768:IfMEIvFGvZEr8LFK0ic46N47eSdYAHwmZ9p6JXXlaa5uA:IfbIvYvZEyFKF6N4yS+AQmZYl/5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	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	f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2740	2684	f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe	30
PID 2684 wrote to memory of 2740	2684	f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe	30
PID 2684 wrote to memory of 2740	2684	f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe	30
PID 2684 wrote to memory of 2740	2684	f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe	30

C:\Users\Admin\AppData\Local\Temp\f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.exe
"C:\Users\Admin\AppData\Local\Temp\f7b9700df0f81f5d0f6cdb704f5f60980a221c5556d7356169a99f2499e7b00aN.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:2740

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

Windows 7 deprecation

Loading Replay Monitor...