bf4737d1003544ac9fa65fd5b2bc42114baa9691b968f7905d70f8b2c82a9672

Analysis

max time kernel
10s
max time network
45s
platform
windows7_x64
resource
win7-20220331-en
submitted
01/04/2022, 13:35

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General

Target
Get to know your Tax Obligations.exe
Size 127KB
Sample220401-qvnw6scah7
SHA256 bf4737d1003544ac9fa65fd5b2bc42114baa9691b968f7905d70f8b2c82a9672
MD5 66b42c9a6c292179f994d2ef59fe1e36
SHA1 ad4347156c9af12bc6bf6432a59073d994174a75
SHA512 0d6e0ef6447d726263c3f1406ba94da6d743a510e5d46c820cc0bc88b82520a99e2e5f9df9f69d0de6348e520390a06f8d8fc12d8714fde2d7fce38894d701f6
MD5 SHA1 SHA512

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1980	Get to know your Tax Obligations.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\Get to know your Tax Obligations.exe
"C:\Users\Admin\AppData\Local\Temp\Get to know your Tax Obligations.exe"
1⤵
- Loads dropped DLL
PID:1980

Network

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

System.dll

Path \Users\Admin\AppData\Local\Temp\nsd6AB6.tmp\System.dll
Size 12KB
SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 cff85c549d536f651d4fb8387f1976f2
SHA1 d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
SHA512 531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
SSDEEP 192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1980-54-0x0000000075511000-0x0000000075513000-memory.dmp

Download

memory/1980-56-0x0000000002870000-0x00000000034BA000-memory.dmp