3afff1f09e4b0fe911803ce0243be1fcae348e5c80affe6afb3f5a7ea3c01b06 | Triage

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-09-2022 13:48

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General

Target

Claim_Letter.lnk
Size

1KB
MD5

20a20603744de4b58bbe9c8df4f2a59b
SHA1

4a62ef0d064726a921049ad7ef9721982749c068
SHA256

2488cde0e670c91fa763bf3fa170c7972e4880083f137815904be6b9e756ee6f
SHA512

6f8a6bb0a53bbb59f16c73a404929c0df4b4ad3e0319e3b1e8ed61755ffb19399f0f052f1ff4171260c0fde9d4d2362e9e32d9163a725e92843b377c0b4c529e

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

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Claim_Letter.lnk
1⤵
PID:1576

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1576-54-0x000007FEFBC61000-0x000007FEFBC63000-memory.dmp

Filesize
8KB

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