674056b3b908eec71e777c03770eef0c27f46aef42db183ca04281f0bba43fd4

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 22:42

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General

Target

c1ca5bfe142f21095288206c315fe4dd.dll
Size

40KB
MD5

c1ca5bfe142f21095288206c315fe4dd
SHA1

fd329ccc4dbb980c5aaf8d2f49edeefcb0f17a2f
SHA256

674056b3b908eec71e777c03770eef0c27f46aef42db183ca04281f0bba43fd4
SHA512

9f9d06e8d9e6f44c73c176ced8b118abff6affff5b4318e742f00e061ab4e0f80f146ba511b155ffe02ce73a8fe04f53f6d851bc38bee7f6afcc3dc6b65a073a
SSDEEP

768:IN5HfN7M7u0/NiqjlKB/7rJLIJHh7dHWMyna5ms:IDN460/Niqjla/nVA78xa5ms

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Emotifinosobuz = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\c1ca5bfe142f21095288206c315fe4dd.dll\",e"	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3144 wrote to memory of 3540	3144	rundll32.exe	90
PID 3144 wrote to memory of 3540	3144	rundll32.exe	90
PID 3144 wrote to memory of 3540	3144	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c1ca5bfe142f21095288206c315fe4dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c1ca5bfe142f21095288206c315fe4dd.dll,#1
  2⤵
  - Adds Run key to start application
  PID:3540

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

Replay Monitor

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Downloads

memory/3540-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/3540-1-0x0000000002640000-0x0000000002650000-memory.dmp

Filesize
64KB

Download
memory/3540-2-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download
memory/3540-4-0x0000000002640000-0x0000000002650000-memory.dmp

Filesize
64KB

Download
memory/3540-5-0x0000000002640000-0x0000000002650000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads