63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 23:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe
Size

5.0MB
MD5

36f4c257751059dc25ad1d972d3f13b3
SHA1

134fee0f66c086ea8ce8dc054322e2171780d4a4
SHA256

63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067
SHA512

f82a8d84a50d004b6af6a7f175dd6da8b9158363895b4dadbf6d3ec454a4c0cd55cbf54bb38621b2d8ae01cfa55b8c865bc3ae3ab2f4284f16df7553ae645929
SSDEEP

98304:y2G+IjQG748/OdxF7LWOyb4YKdCQURvmZJF1k5:lG+gfOdxF7LN04Xd/0

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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 2560	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	28
PID 2392 wrote to memory of 1244	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	11
PID 2392 wrote to memory of 1244	2392	63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe	11

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Users\Admin\AppData\Local\Temp\63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe
  "C:\Users\Admin\AppData\Local\Temp\63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Users\Admin\AppData\Local\Temp\63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe
    "C:\Users\Admin\AppData\Local\Temp\63f30ff70edc3d4df7210fe25cfb7549b0b90083cbf398b373d29bd8602ee067.exe"
    3⤵
    PID:2560

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/1244-2-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/1244-4-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/2392-0-0x00000000011F0000-0x00000000016F4742-memory.dmp

Filesize
5.0MB

Download
memory/2392-5-0x0000000000950000-0x0000000000E55000-memory.dmp

Filesize
5.0MB

Download
memory/2392-6-0x00000000011F0000-0x00000000016F4742-memory.dmp

Filesize
5.0MB

Download
memory/2560-3-0x00000000011F0000-0x00000000016F4742-memory.dmp

Filesize
5.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads