ce246655a1634245a92b0ba781ac4829471a12a0ae1065645d761d729deb5d6a

Analysis

max time kernel
150s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
12/01/2023, 05:00

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General

Target

MODELMAPEO-IBRA2022-Mina2v3/MODELMAPEO-IBRA2022-Mina2v3.map
Size

42KB
MD5

fca0536a0925cc466fad3883650b1193
SHA1

0f36f345e9f1c30ac2f03fa5e12a3e9e6661f124
SHA256

078e9ac8fc338eabc13e41c83d76b58d2f2c4c5541ef790350efd01d8ab609af
SHA512

c4842cdfa6f1d1598f3eb6ee2991124bf5e8e13647b2402c9b43b0b939960c85a1357fa5b6ea5716831102e99686d0a0196bb21a192cc86bd60b72a073ce128e
SSDEEP

768:hKinQmcePFH9RhFRLFYIRCV5t7eJ10jtaBvbU9R7RJRYR1RqRYRVYLpG7FhmAldb:YeDemzuEbEE4HETBozM

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\map_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\map_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\.map\ = "map_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\map_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\map_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\map_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\map_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\.map	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
360	AcroRd32.exe
360	AcroRd32.exe
360	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 2020	1148	cmd.exe	27
PID 1148 wrote to memory of 2020	1148	cmd.exe	27
PID 1148 wrote to memory of 2020	1148	cmd.exe	27
PID 2020 wrote to memory of 360	2020	rundll32.exe	28
PID 2020 wrote to memory of 360	2020	rundll32.exe	28
PID 2020 wrote to memory of 360	2020	rundll32.exe	28
PID 2020 wrote to memory of 360	2020	rundll32.exe	28

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MODELMAPEO-IBRA2022-Mina2v3\MODELMAPEO-IBRA2022-Mina2v3.map
1⤵
- Suspicious use of WriteProcessMemory
PID:1148
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MODELMAPEO-IBRA2022-Mina2v3\MODELMAPEO-IBRA2022-Mina2v3.map
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2020
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\MODELMAPEO-IBRA2022-Mina2v3\MODELMAPEO-IBRA2022-Mina2v3.map"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:360

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/360-82-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/1148-54-0x000007FEFC251000-0x000007FEFC253000-memory.dmp

Filesize
8KB

Download