fb410958791a2884f2c92e519506fa6b020a7897aef07749741f317a2c28cadd

Analysis

max time kernel
150s
max time network
158s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04-12-2022 04:16

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General

Target

fb410958791a2884f2c92e519506fa6b020a7897aef07749741f317a2c28cadd.dll
Size

200KB
MD5

635373bd2733e0ef021ce54152d78250
SHA1

2dd4c4f15e8fb7cb3b790c0dc9d2585a11643b01
SHA256

fb410958791a2884f2c92e519506fa6b020a7897aef07749741f317a2c28cadd
SHA512

6721deaa49cc6a160f4bcedfeabcc3636c77b02aa5bab02dbbac65b92d5dd4aa51e3c31696f747678973a62d830cff296505904e392568ad81504106bf1166f4
SSDEEP

6144:0H6m1a3gWAFwrM6gfVrJG4hXoEkWWISjHlx:u6gjoyr3hXhtW/jFx

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Ilotaw = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\fb410958791a2884f2c92e519506fa6b020a7897aef07749741f317a2c28cadd.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2028	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2028	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28
PID 1780 wrote to memory of 2028	1780	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb410958791a2884f2c92e519506fa6b020a7897aef07749741f317a2c28cadd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb410958791a2884f2c92e519506fa6b020a7897aef07749741f317a2c28cadd.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2028

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2028-55-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/2028-56-0x0000000010001000-0x0000000010036000-memory.dmp

Filesize
212KB

Download
memory/2028-57-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/2028-60-0x0000000000C21000-0x0000000000C31000-memory.dmp

Filesize
64KB

Download