9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
27/08/2023, 01:37

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General

Target

9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe
Size

1.5MB
MD5

55be28f26e97be6c54de017080eae81c
SHA1

985d71cd088924bb7c2dbb646c0627c4e64a7a2b
SHA256

9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c
SHA512

ba993455773bdcf8d88ac4d2f09f2373689f24b2237efc6805562b12d6a4a455f1abcf427aef8d7bc3d947cbdb7c4776c882588db0305c0c9cb0214d813022c0
SSDEEP

6144:jVXKaH11111111JTHVF7eHpnTHzJEWyLBMRJDjLtgCgt+3DC4p5dXW1jIQTpqipQ:BXKaL8HdPjXRg

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"	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Serverx.exe	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe
File created	C:\Windows\SysWOW64\Serverx.exe	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 2152	1040	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe	28
PID 1040 wrote to memory of 2152	1040	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe	28
PID 1040 wrote to memory of 2152	1040	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe	28
PID 1040 wrote to memory of 2152	1040	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe	28
PID 1040 wrote to memory of 1204	1040	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe	20
PID 1040 wrote to memory of 1204	1040	9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe
  "C:\Users\Admin\AppData\Local\Temp\9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1040
- - C:\Users\Admin\AppData\Local\Temp\9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe
    "C:\Users\Admin\AppData\Local\Temp\9e3d190c957b37a0d4211161c8d162fbc0f5bb19be5cae9811fdfef6ff0c474c.exe"
    3⤵
    PID:2152

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/1040-0-0x0000000000EB0000-0x000000000102DAFE-memory.dmp

Filesize
1.5MB

Download
memory/1040-3-0x00000000007C0000-0x000000000093E000-memory.dmp

Filesize
1.5MB

Download
memory/1040-6-0x0000000000EB0000-0x000000000102DAFE-memory.dmp

Filesize
1.5MB

Download
memory/1204-4-0x0000000002960000-0x0000000002961000-memory.dmp

Filesize
4KB

Download
memory/1204-2-0x0000000002960000-0x0000000002961000-memory.dmp

Filesize
4KB

Download
memory/2152-5-0x0000000000EB0000-0x000000000102DAFE-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads