fe04cf710700a364c38f52835fa222dc9dfd01002f1f1fdaf64cd758ce8f8c6b

Analysis

max time kernel
132s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
18-11-2022 18:37

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General

Target

NGH39.iso
Size

708KB
MD5

322d7cabfc5e30aab76e7b85c1182da0
SHA1

96111fa837c73f4b25cb1d0c4a6809b8bc52ad4e
SHA256

fe04cf710700a364c38f52835fa222dc9dfd01002f1f1fdaf64cd758ce8f8c6b
SHA512

d6e9029329d9f3458388cb62a05a61cd113b42fd295406253bcf09d542d517bd42ac4bc145e7c99d4ebf6373e737874fdc13ccb2ff9265b46a0686df6fbb02b7
SSDEEP

6144:mK81aGEoSvma0lgTxwBT0kqnYMXq0lDUUTGpsmLlDF/lDdosW2HOuNb0iFXplD1t:mts+9g9wBkX4Hp5uTBppLM

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

940 isoburn.exe

pid	process
940	isoburn.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 2028 wrote to memory of 940	2028	cmd.exe	isoburn.exe
PID 2028 wrote to memory of 940	2028	cmd.exe	isoburn.exe
PID 2028 wrote to memory of 940	2028	cmd.exe	isoburn.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\NGH39.iso
1⤵
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\System32\isoburn.exe
"C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\NGH39.iso"
2⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:940

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/940-76-0x0000000000000000-mapping.dmp

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memory/2028-54-0x000007FEFBE21000-0x000007FEFBE23000-memory.dmp

Filesize
8KB

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