afa154d0749d64ab4e1063276d973f2b6f26352fc46e57d9e1382dd541bff862

Analysis

max time kernel
133s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
09-01-2023 19:28

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General

Target

INV_December-20-29_73_scan.iso
Size

1.8MB
MD5

1ba34fb5c8c2e3e102d4c96654907ed1
SHA1

f5ba14f7a1a8e9ddb29f19704edcab2c1bd0c8a5
SHA256

1266608c782f1ea3062e5660dab27a27c6fb26b41a65248691f70dfb5dfcfeb9
SHA512

c4e712cc08b02ccc1e2e4117c993e351e7bd0b7bb1f6f02983ba3062969666607cc753da1924432e31149235b90595faf4203c36709994298587d983d694402d
SSDEEP

6144:UBXaa4/Vnx7cYGSriggFBFsHLnSAdOUh2RPF8L:ZpxoPcrJnS3Uh2RPF8L

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 behavior: GetForegroundWindowSpam 1 IoCs

Processes:

isoburn.exe

pid process

860 isoburn.exe

pid	process
860	isoburn.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1780 wrote to memory of 860	1780	cmd.exe	isoburn.exe
PID 1780 wrote to memory of 860	1780	cmd.exe	isoburn.exe
PID 1780 wrote to memory of 860	1780	cmd.exe	isoburn.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\INV_December-20-29_73_scan.iso
1⤵
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\System32\isoburn.exe
"C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\INV_December-20-29_73_scan.iso"
2⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:860

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/860-76-0x0000000000000000-mapping.dmp

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memory/1780-54-0x000007FEFB7C1000-0x000007FEFB7C3000-memory.dmp

Filesize
8KB

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