033099c84bf080da3cae5075180d513861b9b993fef92ff948673ac8e7b23f19

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
submitted
12-09-2022 20:29

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General

Target

iso.iso
Size

4.2MB
MD5

91d626d73fb0dbe45a28f7f49d890c3f
SHA1

b218beed30ab0a02db2024100c7a181f16121365
SHA256

033099c84bf080da3cae5075180d513861b9b993fef92ff948673ac8e7b23f19
SHA512

b172891f4efb3754a6c13e287f13128b94cb28c2ad441935e8eba2597312816477d41fa2e17277764fc32f041fe4d45072f2c8616b7ea7d8053673c59ab96a73
SSDEEP

24576:HKb9bASjbJSeycW5gLI+kEP02C7bswQqNLEueh0GHSeUhXedT3wH0zTgjX7Mn9Il:qpb2Pb3jUNGVJgvIOFkinJ/5aU9/Y

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1956 wrote to memory of 1156	1956	cmd.exe	isoburn.exe
PID 1956 wrote to memory of 1156	1956	cmd.exe	isoburn.exe
PID 1956 wrote to memory of 1156	1956	cmd.exe	isoburn.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\iso.iso
1⤵
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\System32\isoburn.exe
"C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\iso.iso"
2⤵
PID:1156

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1156-76-0x0000000000000000-mapping.dmp

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memory/1956-54-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

Filesize
8KB

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