0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3

Analysis

max time kernel
154s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 21:18

Target

0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe
Size

2.6MB
MD5

de280d4fbf1da8e6f3388d9777140857
SHA1

36dbe6fbf8e9ed4c141f831b2539662efe9065a7
SHA256

0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3
SHA512

fd863cc4229238d62e5e466faca7116860fb00b3f2f17c413fae6b287d768a4aba6f311f4d974d4f17a80c43af75dfaec8a53157b39d1673e019177914c3d80d
SSDEEP

49152:2toK3MJgWJfjRiFqpfSdXYjy0n4w1Ou8HG3WE/OWwcBEP2KHgDfcg+QVX1mEsMFM:qMisiFq4XYm091OufGPLclKHUcgnVQcG

Score

8^/10

Drops file in Drivers directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe
File opened for modification	C:\Windows\system32\drivers\etc	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe
File created	C:\Windows\system32\drivers\etc\hosts	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe
File created	C:\Windows\system32\drivers\49Gka3I.sys	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
460	Process not Found

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe
1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1284	1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe	27
PID 1692 wrote to memory of 1284	1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe	27
PID 1692 wrote to memory of 1284	1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe	27
PID 1692 wrote to memory of 1284	1692	0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe	27

C:\Users\Admin\AppData\Local\Temp\0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe
"C:\Users\Admin\AppData\Local\Temp\0e92d44646f2dbc6e6134af9fb778b1b9bc2ec11a928f686e52014d99fa3aae3.exe"
1⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd /c rd "C:\Windows\system32\drivers\etcORGLw" /S /Q
  2⤵
  PID:1284

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1692-54-0x0000000075661000-0x0000000075663000-memory.dmp

Filesize
8KB

Download
memory/1692-56-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/1692-57-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download