dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
24-08-2023 01:58

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General

Target

dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe
Size

951KB
MD5

ee9f62b96b1020a03e8b87fc6af1fa19
SHA1

ef011cb45005c3129f3d942e8c48fbf749d6d1cc
SHA256

dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e
SHA512

de8d9721aec6b77a8d6a24a09aa72a049a1608d5c4a99a0c5bcee91efcba4f4b7be508713b4ec52895ebaa136292e017e792e961f6df7ddcc460c83b989c00f5
SSDEEP

6144:r7vNxAyGr2bIEA27qBCvc6Kl9sG3cqc0PNmuF4ItD2a3BnMiZRSQjagRl0O6KLQ/:rJxrVIEAmrc6

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-1-5-21-4219371764-2579186923-3390623117-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2880	2372	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe	28
PID 2372 wrote to memory of 2880	2372	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe	28
PID 2372 wrote to memory of 2880	2372	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe	28
PID 2372 wrote to memory of 2880	2372	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe	28
PID 2372 wrote to memory of 1204	2372	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe	21
PID 2372 wrote to memory of 1204	2372	dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe
  "C:\Users\Admin\AppData\Local\Temp\dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Users\Admin\AppData\Local\Temp\dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe
    "C:\Users\Admin\AppData\Local\Temp\dc223ace4fcfce4420cb63b346d46f020459f928b43497c38a82957631fdf80e.exe"
    3⤵
    PID:2880

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/1204-3-0x0000000002A20000-0x0000000002A21000-memory.dmp

Filesize
4KB

Download
memory/1204-5-0x0000000002A20000-0x0000000002A21000-memory.dmp

Filesize
4KB

Download
memory/2372-0-0x00000000009C0000-0x0000000000AB1458-memory.dmp

Filesize
965KB

Download
memory/2372-1-0x00000000003A0000-0x0000000000492000-memory.dmp

Filesize
968KB

Download
memory/2372-6-0x00000000009C0000-0x0000000000AB1458-memory.dmp

Filesize
965KB

Download
memory/2880-4-0x00000000009C0000-0x0000000000AB1458-memory.dmp

Filesize
965KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads