0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190

Analysis

max time kernel
122s
max time network
135s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 00:02

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General

Target

0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe
Size

1.2MB
MD5

7074dcfedbfb7f8a02ea15365e7f7d3e
SHA1

41b2c1203a965ccf13ad289314c2bad9c2367e42
SHA256

0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190
SHA512

bde040470738b396549d63597bc0d353e344ae98bd00fff463ce262b01a210fa9982a5493e6ba7171411bc8d33e0f1adfcd077c47a9a62c6b044143a0a5256e9
SSDEEP

24576:ck46gou4LXEIBBnhPSFc/4cJotBYn3zO4mSBMg+ti5L7VnQZoTx/y6TXj4s/MdLW:c6gou4ZBBnhPSFq4cmk1TBMgxVnA6x/5

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-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Windows\CurrentVersion\Run\Serverx = "C:\\Windows\\system32\\Serverx.exe"	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Serverx.exe	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2316	1884	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe	28
PID 1884 wrote to memory of 2316	1884	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe	28
PID 1884 wrote to memory of 2316	1884	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe	28
PID 1884 wrote to memory of 2316	1884	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe	28
PID 1884 wrote to memory of 1252	1884	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe	18
PID 1884 wrote to memory of 1252	1884	0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe	18

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1252
- C:\Users\Admin\AppData\Local\Temp\0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe
  "C:\Users\Admin\AppData\Local\Temp\0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1884
- - C:\Users\Admin\AppData\Local\Temp\0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe
    "C:\Users\Admin\AppData\Local\Temp\0936257c88d644f1c95660db93ac81f290e6c97282bd8077d94e5c9ce7c99190.exe"
    3⤵
    PID:2316

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/1252-4-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/1252-5-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Filesize
4KB

Download
memory/1884-0-0x00000000002E0000-0x000000000041FE43-memory.dmp

Filesize
1.2MB

Download
memory/1884-1-0x0000000001F90000-0x00000000020D0000-memory.dmp

Filesize
1.2MB

Download
memory/1884-6-0x00000000002E0000-0x000000000041FE43-memory.dmp

Filesize
1.2MB

Download
memory/2316-2-0x00000000002E0000-0x000000000041FE43-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads