00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0

Analysis

max time kernel
24s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 05:27

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General

Target

00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe
Size

124KB
MD5

02d5412706cbd797bf7363e8ed854445
SHA1

623a18959fe709d892469afeea53a288331ee6e4
SHA256

00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0
SHA512

3993fe40c82872a61eefad05bc6cfa34f70925bf44b67e71bb4fc07792b31429902ff2090f9c02552653bdfb273e17dfd52395cf8d19b879b9a49d910ba1a08d
SSDEEP

1536:uIkriknNWvWv7LLrR5Ddh8M2u2Y6sUnBpuHHqZpMwF0lJ9xDNwNqb:y5N0Wv/LNVz66qzfulJ9xDKK

Score

4^/10

Malware Config

Signatures

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE	00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe

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

System Information Discovery
T1082

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
852	reg.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 1480	1664	00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe	28
PID 1664 wrote to memory of 1480	1664	00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe	28
PID 1664 wrote to memory of 1480	1664	00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe	28
PID 1664 wrote to memory of 1480	1664	00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe	28
PID 1480 wrote to memory of 852	1480	cmd.exe	30
PID 1480 wrote to memory of 852	1480	cmd.exe	30
PID 1480 wrote to memory of 852	1480	cmd.exe	30
PID 1480 wrote to memory of 852	1480	cmd.exe	30
PID 1480 wrote to memory of 2024	1480	cmd.exe	31
PID 1480 wrote to memory of 2024	1480	cmd.exe	31
PID 1480 wrote to memory of 2024	1480	cmd.exe	31
PID 1480 wrote to memory of 2024	1480	cmd.exe	31
PID 1480 wrote to memory of 2024	1480	cmd.exe	31
PID 1480 wrote to memory of 2024	1480	cmd.exe	31
PID 1480 wrote to memory of 2024	1480	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe
"C:\Users\Admin\AppData\Local\Temp\00d497c8f9171c28347d0e49f76c966d3ee38fae223d024c18d86e82118373e0.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\Start.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1480
- - C:\Windows\SysWOW64\reg.exe
    reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f
    3⤵
    - Modifies registry key
    PID:852
- - C:\Windows\SysWOW64\gpupdate.exe
    gpupdate /force
    3⤵
    PID:2024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Start.bat

Filesize
200B

MD5
9cedeb0b293d2b5491225ef3d9eb2a8b

SHA1
b607ef9bd319b6ec696c8dab8a314998d133298b

SHA256
3fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08

SHA512
ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc

Download Submit
memory/1664-54-0x0000000075FB1000-0x0000000075FB3000-memory.dmp

Filesize
8KB

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