79cf60976b460063d4eb8f7e83039aebf18dba16c50a787d191e72ecfefbddfe

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/07/2024, 04:48

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General

Target

$TEMP/Ff8wfHZYn0.dll
Size

89KB
MD5

7a06cb307f802c120609c0b3c1e963a9
SHA1

2bda4b275422ea6138b12efaeefcb9e279f1de95
SHA256

292340cb04147497e7828986c55765e24bc863ab8e3066b317d78032beab984a
SHA512

a38c7cfb714859ddca000390bae3c4dc5a4cf88db2e974168bf1270b0740568630ce2afd63cb6b663c7df9296a97d2c0dbc0968b2eaaab74487cd179876752a6
SSDEEP

1536:zglskiJV33LX+dJ52NZmihyR6cu4fiTUyrUpgWjAal+faohb:QoJ3KdJAbG6cu4OrUpgEAi+fZb

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2280	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
292	PING.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1736 wrote to memory of 1888	1736	rundll32.exe	31
PID 1888 wrote to memory of 2280	1888	rundll32.exe	32
PID 1888 wrote to memory of 2280	1888	rundll32.exe	32
PID 1888 wrote to memory of 2280	1888	rundll32.exe	32
PID 1888 wrote to memory of 2280	1888	rundll32.exe	32
PID 2280 wrote to memory of 292	2280	cmd.exe	34
PID 2280 wrote to memory of 292	2280	cmd.exe	34
PID 2280 wrote to memory of 292	2280	cmd.exe	34
PID 2280 wrote to memory of 292	2280	cmd.exe	34

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\Ff8wfHZYn0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\Ff8wfHZYn0.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /e:on /d /c ping -n 6 127.0.0.1 && DEL /F "C:\Users\Admin\AppData\Local\Temp\$TEMP\Ff8wfHZYn0.dll" >> nul
    3⤵
    - Deletes itself
    - Suspicious use of WriteProcessMemory
    PID:2280
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 6 127.0.0.1
      4⤵
      Runs ping.exe
      PID:292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1888-1-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/1888-0-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/1888-4-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/1888-2-0x0000000000140000-0x0000000000154000-memory.dmp

Filesize
80KB

Download
memory/1888-3-0x0000000000220000-0x0000000000239000-memory.dmp

Filesize
100KB

Download