ee0c29240de5aace777301d74b57e47283068d302535c5512a8e2b21314cd6b8

Analysis

max time kernel
28s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
21-05-2022 12:13

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General

Target

PO_INV90.exe
Size

366KB
MD5

0918ec31c64c03a628951b52d6f8fb10
SHA1

21c87c032464ffeb5c73dfc7899da4a16a8a4ff0
SHA256

adb1948d6b4d965ee35ea8107b1128a9075d3548b61a72cfb35d0893d1f4ffaf
SHA512

7a049054b8ec57c90ea749c96c4a9f0bc5ac69fbac8516453df58cebdc95261e9bd80f4b00c66f13c87fbc6a8397870a83d4063bdf47b07465744152df38feb3

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

PO_INV90.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\SvUSL = "C:\\AUVQQRRF\\SvUSLK\\SvUSLKHCG.vbs"	PO_INV90.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

PO_INV90.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	PO_INV90.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	PO_INV90.exe

C:\Users\Admin\AppData\Local\Temp\PO_INV90.exe
"C:\Users\Admin\AppData\Local\Temp\PO_INV90.exe"
1⤵
- Adds Run key to start application
- Maps connected drives based on registry
PID:1664

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1664-54-0x0000000000DB0000-0x0000000000E12000-memory.dmp

Filesize
392KB

Download
memory/1664-55-0x00000000004A0000-0x00000000004E2000-memory.dmp

Filesize
264KB

Download
memory/1664-56-0x0000000000280000-0x0000000000283000-memory.dmp

Filesize
12KB

Download