c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
24/08/2023, 08:44

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe
Size

2.4MB
MD5

b30f8017b69bab09b32c2bbae73d9033
SHA1

577ff8e219294850efeb7117c1c52c21b8ab47ed
SHA256

c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b
SHA512

703842e048054d22c06658d559e426f89c30c600b74f5c3a7f32356c5c1528281960465136f918325a7f0e492566d33c94d2f3831a83b7b0b75bb6b3adac1383
SSDEEP

49152:0LNDTNGgabnQ/p4+18kWV7/19uqGdsyVGJ4RlmH:0LNfNurQh4+18x11Hy+4RIH

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-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 1960	1332	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe	28
PID 1332 wrote to memory of 1960	1332	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe	28
PID 1332 wrote to memory of 1960	1332	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe	28
PID 1332 wrote to memory of 1960	1332	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe	28
PID 1332 wrote to memory of 1260	1332	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe	19
PID 1332 wrote to memory of 1260	1332	c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe	19

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1260
- C:\Users\Admin\AppData\Local\Temp\c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe
  "C:\Users\Admin\AppData\Local\Temp\c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1332
- - C:\Users\Admin\AppData\Local\Temp\c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe
    "C:\Users\Admin\AppData\Local\Temp\c3413cb54c26a6acb0340462f455bdebf37ab189ec649fecbb9968dd9762036b.exe"
    3⤵
    PID:1960

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/1260-5-0x0000000002230000-0x0000000002231000-memory.dmp

Filesize
4KB

Download
memory/1260-2-0x0000000002230000-0x0000000002231000-memory.dmp

Filesize
4KB

Download
memory/1332-0-0x0000000000400000-0x0000000000675423-memory.dmp

Filesize
2.5MB

Download
memory/1332-4-0x00000000021A0000-0x0000000002416000-memory.dmp

Filesize
2.5MB

Download
memory/1332-6-0x0000000000400000-0x0000000000675423-memory.dmp

Filesize
2.5MB

Download
memory/1960-3-0x0000000000400000-0x0000000000675423-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads