e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
24/08/2023, 03:30

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General

Target

e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe
Size

858KB
MD5

dfe0609eaa5cb160874a30d4ae98ae02
SHA1

badd19aec2cdbbec0d9086310320d9c76fa76121
SHA256

e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def
SHA512

cb05e1696cc3a7f19d124e24c58b599b9f4c941af7871bd02285c93580c256eed1a984e9e587d27fb439dca8ca5e7ad3e507806fceb4d11cd2655fae3bd97d72
SSDEEP

6144:i4XtR7Mr2N5Og12D5RiWfqVt8WHs65k/9W+1IY9TmKnxX8yphiAzKQBVEeXabgIS:iaR7Z5OgImU

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-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2248	2596	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe	28
PID 2596 wrote to memory of 2248	2596	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe	28
PID 2596 wrote to memory of 2248	2596	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe	28
PID 2596 wrote to memory of 2248	2596	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe	28
PID 2596 wrote to memory of 1256	2596	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe	22
PID 2596 wrote to memory of 1256	2596	e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe	22

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1256
- C:\Users\Admin\AppData\Local\Temp\e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe
  "C:\Users\Admin\AppData\Local\Temp\e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2596
- - C:\Users\Admin\AppData\Local\Temp\e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe
    "C:\Users\Admin\AppData\Local\Temp\e63a676d457b8086be22c770fa4600a34de720129baefb8ce5859a42a4704def.exe"
    3⤵
    PID:2248

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

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Downloads

memory/1256-4-0x0000000002180000-0x0000000002181000-memory.dmp

Filesize
4KB

Download
memory/1256-5-0x0000000002180000-0x0000000002181000-memory.dmp

Filesize
4KB

Download
memory/2248-2-0x0000000000A80000-0x0000000000B58458-memory.dmp

Filesize
865KB

Download
memory/2596-0-0x0000000000A80000-0x0000000000B58458-memory.dmp

Filesize
865KB

Download
memory/2596-1-0x00000000002B0000-0x0000000000389000-memory.dmp

Filesize
868KB

Download
memory/2596-6-0x0000000000A80000-0x0000000000B58458-memory.dmp

Filesize
865KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads