1e78b4b33a66aa85b48064245234737e431f31ca386bccb882350b0ff4704437

Analysis

max time kernel
41s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02-11-2022 18:15

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General

Target

db212c6801f438aeb2553e38078d9995f547a51731ad68062376e762bfaec735.iso
Size

514KB
MD5

b70158a27709abc43afb36b57d8c379f
SHA1

8715f35ab29bfce6b8f3aef8796d53ab0c00f47a
SHA256

db212c6801f438aeb2553e38078d9995f547a51731ad68062376e762bfaec735
SHA512

37643f5e283b3968d32d3574b7cf4301ecc3f34d6cbebb4faf68a6bb56cc496ee1bd1c8ff4deba1a78842bc4e82b620cddfb35034f0c96da78859cbf52051938
SSDEEP

12288:ZLVZw4wIOlwQs/tMrbQHt+psTw6RcA3/2oXmbTdaUT:5VZw4wnwQs/tMPQBZRce9qJak

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 1636 wrote to memory of 2036	1636	cmd.exe	isoburn.exe
PID 1636 wrote to memory of 2036	1636	cmd.exe	isoburn.exe
PID 1636 wrote to memory of 2036	1636	cmd.exe	isoburn.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\db212c6801f438aeb2553e38078d9995f547a51731ad68062376e762bfaec735.iso
1⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\System32\isoburn.exe
"C:\Windows\System32\isoburn.exe" "C:\Users\Admin\AppData\Local\Temp\db212c6801f438aeb2553e38078d9995f547a51731ad68062376e762bfaec735.iso"
2⤵
PID:2036

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/1636-54-0x000007FEFB821000-0x000007FEFB823000-memory.dmp

Filesize
8KB

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memory/2036-76-0x0000000000000000-mapping.dmp

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