436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82

Analysis

max time kernel
114s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 22:18

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General

Target

436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe
Size

40KB
MD5

95d696a0e7f4f1312c2f6a7c6e74aff4
SHA1

dd88871590b46bc6fb4b5e27ea2379067a7c4b32
SHA256

436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82
SHA512

7e7e0c373488617b896b2665bb61fc7b98da1c3a1d33df7ab81e2c36b8c5234aced5ec31a3401547ce6c281d2f61af82791884259b6438e3906e6783004cb2da
SSDEEP

768:forg+jLr96gLZmjzYnP7RhRvxKq2Y1rqI:Qz4iKEFXvxKqHs

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\VPÿûó.4mÅ¾¿ÀÁº	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 5060	4976	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe	81
PID 4976 wrote to memory of 5060	4976	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe	81
PID 4976 wrote to memory of 5060	4976	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe	81
PID 5060 wrote to memory of 4944	5060	cmd.exe	83
PID 5060 wrote to memory of 4944	5060	cmd.exe	83
PID 5060 wrote to memory of 4944	5060	cmd.exe	83
PID 4976 wrote to memory of 5048	4976	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe	84
PID 4976 wrote to memory of 5048	4976	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe	84
PID 4976 wrote to memory of 5048	4976	436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe	84
PID 5048 wrote to memory of 4544	5048	cmd.exe	86
PID 5048 wrote to memory of 4544	5048	cmd.exe	86
PID 5048 wrote to memory of 4544	5048	cmd.exe	86

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
4944	attrib.exe
4544	attrib.exe

C:\Users\Admin\AppData\Local\Temp\436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe
"C:\Users\Admin\AppData\Local\Temp\436b0ff9fb30b9cdb04bc5d8addc26c9ada59df1e86be40f2a1c85305b72fa82.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4976
- C:\Windows\SysWOW64\cmd.exe
  cmd /c attrib C:\Windows\VPÿûó.4mÅ¾¿ÀÁº -r -h -s
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5060
- - C:\Windows\SysWOW64\attrib.exe
    attrib C:\Windows\VPÿûó.4mÅ¾¿ÀÁº -r -h -s
    3⤵
    - Views/modifies file attributes
    PID:4944
- C:\Windows\SysWOW64\cmd.exe
  cmd /c attrib C:\Windows\VPÿûó.4mÅ¾¿ÀÁº -r -h -s
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5048
- - C:\Windows\SysWOW64\attrib.exe
    attrib C:\Windows\VPÿûó.4mÅ¾¿ÀÁº -r -h -s
    3⤵
    - Views/modifies file attributes
    PID:4544

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4976-132-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4976-137-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads