b16ebaec337178a9f4c661d84a9998e453f4b693eab3e3fbc9bb6b957661f3c6

Analysis

max time kernel
135s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2023 23:28

Target

APT 37 Previous Commits 3/NTS_eTaxInvoice.rar
Size

46KB
MD5

3fe6722cd256d6d5e1d5f5003d6a01a5
SHA1

295b3faca55303b7aae8e0a7f50ca58d13080fa4
SHA256

c96f75c3f347b385576b17257142bc37fdfde835aa2668cd35acf41957b15278
SHA512

992fbf096e3bb11a4c02fb6d310564003f682e73f03c75f4063ca5651814400fcebd8049a4fabde67e76e1f497204742586f852528363114710f0b7b2b26a593
SSDEEP

768:gPUbvNG25gxroWNfk6ClSdkRprF2LJeyp9Qaq7VoCzKtw/81i8DYyTPaajc6gQhN:XvNG2sroWNfcj7M1RBeCpt78FyTPaajN

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1120 OpenWith.exe

pid	process
1120	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\APT 37 Previous Commits 3\NTS_eTaxInvoice.rar"
1⤵
- Modifies registry class
PID:3432

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact