5c92f0738c290eac319d4ac3006b5725f1d2163fbfe68dbb2047e07920f4d5e8

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 10:53

Target

FSE2.exe
Size

50KB
MD5

44f37783cd2889a9eb8232c263339e68
SHA1

cd186e0bc8ecb3e063e68d5923bd5e7b165e3532
SHA256

d43b4fa2b5b61429905f707959657430fc67a2a23351757b09af15c680e6efbf
SHA512

65880a8ee81a67e866babc71988f6af31084e690b6e172cfb14c51315accef92a26a73cedac9846ba4348a01b328400d942131b5704a8f91f7c804ae1100d2fd
SSDEEP

768:VhiPG/q1nVY2kh5yGJMwvH8Ufrg04g0rTpEikGWwd:HzonVXkhVJMwvH5frgsOd

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2832 2388 WerFault.exe FSE2.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:

FSE2.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FSE2.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

FSE2.exe

description pid process

Token: SeDebugPrivilege 2388 FSE2.exe

pid	pid_target	process	target process
2832	2388	WerFault.exe	FSE2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FSE2.exe

description	pid	process
Token: SeDebugPrivilege	2388	FSE2.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

FSE2.exe

description	pid	process	target process
PID 2388 wrote to memory of 2832	2388	FSE2.exe	WerFault.exe
PID 2388 wrote to memory of 2832	2388	FSE2.exe	WerFault.exe
PID 2388 wrote to memory of 2832	2388	FSE2.exe	WerFault.exe
PID 2388 wrote to memory of 2832	2388	FSE2.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\FSE2.exe
"C:\Users\Admin\AppData\Local\Temp\FSE2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 1972
  2⤵
  - Program crash
  PID:2832

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2388-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2388-1-0x0000000000890000-0x00000000008A2000-memory.dmp

Filesize
72KB

Download
memory/2388-2-0x0000000004B00000-0x0000000004C7E000-memory.dmp

Filesize
1.5MB

Download
memory/2388-3-0x0000000000320000-0x000000000032C000-memory.dmp

Filesize
48KB

Download
memory/2388-4-0x00000000003A0000-0x00000000003B0000-memory.dmp

Filesize
64KB

Download
memory/2388-5-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download
memory/2388-6-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2388-7-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download