58cabf52950ccae3ff08b57a2359687594a9fe3890cab2a7ce1546a0d597377f

Analysis

max time kernel
38s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
17-11-2022 19:22

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General

Target

ZB73.iso
Size

970KB
MD5

da0add2fe1e9a95269d7dd4a4effead5
SHA1

1be7ec7efc169b931d8a09725fbaeac5ebd01f17
SHA256

58cabf52950ccae3ff08b57a2359687594a9fe3890cab2a7ce1546a0d597377f
SHA512

e49615017709ec79e54619ea266a7d178ca7d495115d28882992fd98b1b012a76ae813e7c3fe4259e84a68ca8f3ca9a4ecc013ea02220ad3b05953a4415c00e6
SSDEEP

12288:4oF6F+DfZxL4+Dir8lkQ5z4hbXmKFX4GfOs5VBNYRbWAUWWvoYPiwBPhKwnONVvo:4oF6F+DRt4Tr8lkBhzp2QOUDKw9

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 1672 wrote to memory of 960	1672	cmd.exe	isoburn.exe
PID 1672 wrote to memory of 960	1672	cmd.exe	isoburn.exe
PID 1672 wrote to memory of 960	1672	cmd.exe	isoburn.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ZB73.iso
1⤵
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\System32\isoburn.exe
"C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\ZB73.iso"
2⤵
PID:960

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

Replay Monitor

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Downloads

memory/960-76-0x0000000000000000-mapping.dmp

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memory/1672-54-0x000007FEFBC01000-0x000007FEFBC03000-memory.dmp

Filesize
8KB

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