f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 23:18

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General

Target

f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe
Size

2.4MB
MD5

784260bbf2c8f92a2cd0552900a1983e
SHA1

1eb1608eb7aabf22f3080685f15672a7986e5b95
SHA256

f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f
SHA512

c60df4c3646dd957361041e7298c06d0777c0d539739157b1a517a4ce6d3013a9e1d515f19d29b17a4ffcd93b05f4c02fbce23656dc00985d3f14e6604bbb1a6
SSDEEP

49152:3KOKKMIKOMSSMgyzMQPNNg6qP9GpwqkEpaAo7Yryvs+Nio:3KOKQ9pqP9GeKo7Yryvs+

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Dataupdate.vbs	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4652	1976	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	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe
Token: SeDebugPrivilege	1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 4652	1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe	30
PID 1976 wrote to memory of 4652	1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe	30
PID 1976 wrote to memory of 4652	1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe	30
PID 1976 wrote to memory of 4652	1976	f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe	30

C:\Users\Admin\AppData\Local\Temp\f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe
"C:\Users\Admin\AppData\Local\Temp\f672fca65253e29223346f9f19468bcf77345414d8bb85f58a1f15425dcb6d6f.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 612
  2⤵
  - Program crash
  PID:4652

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

Replay Monitor

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Downloads

memory/1976-0-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

Filesize
4KB

Download
memory/1976-1-0x0000000000980000-0x0000000000BEA000-memory.dmp

Filesize
2.4MB

Download
memory/1976-2-0x00000000022D0000-0x00000000023E2000-memory.dmp

Filesize
1.1MB

Download
memory/1976-12-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-3-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-4-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-6-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-8-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-36-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-10-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-16-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-14-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-20-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-24-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-22-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-18-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-26-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-56-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-54-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-52-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-50-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-48-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-46-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-44-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-66-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-42-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-40-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-38-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-34-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-32-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-30-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-28-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-64-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-62-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-60-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-58-0x00000000022D0000-0x00000000023DC000-memory.dmp

Filesize
1.0MB

Download
memory/1976-1179-0x00000000021F0000-0x0000000002272000-memory.dmp

Filesize
520KB

Download
memory/1976-1180-0x0000000002160000-0x00000000021AC000-memory.dmp

Filesize
304KB

Download
memory/1976-1182-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-1181-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download
memory/1976-1183-0x00000000044E0000-0x0000000004534000-memory.dmp

Filesize
336KB

Download
memory/1976-1186-0x0000000073E60000-0x000000007454E000-memory.dmp

Filesize
6.9MB

Download