f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-09-2024 12:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe
Size

941KB
MD5

61f9e6be7cae28b88ea8481acbe0c2c4
SHA1

79f3eae9574c2a5e31483748ed4fb88d7ecd2d6f
SHA256

f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3
SHA512

fa0c63dd8c837f2368a3c858edb97b7f1208fe18cec09e1cb24d0bf4f0e073d8e30bc50d22b279ede734394b661eda0e7a16144a1957b282fffccf3007470378
SSDEEP

24576:CLPI+JIfpe0ba/gDI7/dccQ8hxQuP6qXxOt0khg0lPDQMAI:CEnRK/0Iy0XQRqXxREvhDQQ

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\Tvkleyi = "C:\\Users\\Admin\\AppData\\Roaming\\Tvkleyi.exe"	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2496	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe
Token: SeDebugPrivilege	2496	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 4832	2496	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe	30
PID 2496 wrote to memory of 4832	2496	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe	30
PID 2496 wrote to memory of 4832	2496	f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe	30

C:\Users\Admin\AppData\Local\Temp\f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe
"C:\Users\Admin\AppData\Local\Temp\f696fe58ff5ed8b84610d32dbfd0c9fb74ab01e8884ef1df45dc58ea43274ed3.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2496 -s 604
  2⤵
  PID:4832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2496-0-0x000007FEF5C13000-0x000007FEF5C14000-memory.dmp

Filesize
4KB

Download
memory/2496-1-0x0000000000DB0000-0x0000000000EA2000-memory.dmp

Filesize
968KB

Download
memory/2496-2-0x000000001BA00000-0x000000001BAE8000-memory.dmp

Filesize
928KB

Download
memory/2496-3-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-34-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-48-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-64-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-8-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-26-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-56-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-80-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

Filesize
9.9MB

Download
memory/2496-66-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-62-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-60-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-58-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-54-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-52-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-50-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-46-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-44-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-42-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-40-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-38-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-36-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-32-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-30-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-28-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-24-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-22-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-20-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-18-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-16-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-14-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-12-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-10-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-6-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-4-0x000000001BA00000-0x000000001BAE1000-memory.dmp

Filesize
900KB

Download
memory/2496-1078-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

Filesize
9.9MB

Download
memory/2496-1079-0x0000000000D40000-0x0000000000DA2000-memory.dmp

Filesize
392KB

Download
memory/2496-1080-0x00000000007A0000-0x00000000007EC000-memory.dmp

Filesize
304KB

Download
memory/2496-1082-0x0000000002650000-0x00000000026A4000-memory.dmp

Filesize
336KB

Download
memory/2496-1083-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

Filesize
9.9MB

Download
memory/2496-1085-0x000007FEF5C13000-0x000007FEF5C14000-memory.dmp

Filesize
4KB

Download
memory/2496-1086-0x000007FEF5C10000-0x000007FEF65FC000-memory.dmp

Filesize
9.9MB

Download