cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371

Analysis

max time kernel
152s
max time network
151s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-12-2022 13:02

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General

Target

cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371.exe
Size

745KB
MD5

ff78cab2959dfc8d456f325b8648b79e
SHA1

13120c740e8c0e66671e255df8f28beb07b0bf18
SHA256

cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371
SHA512

bcd819d3d203d4b13e583ead7eb3b9083076bff429a19b8c91eee26140365b94f024c5f4645112d983b3ada4e6e39940c80304e4a9f10585636ae0109401b809
SSDEEP

12288:tzvhAMMqMwaia8gCQWo8q7emXbZgMfjxQEh3SWf6YTiUfgO6wYfUUfzlmCzYGH:tzvhiqtaaNQWo8+LZgExjxhTbWVblmbG

Score

8^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1884-55-0x0000000000400000-0x0000000000615000-memory.dmp	upx
behavioral1/memory/1884-57-0x0000000000400000-0x0000000000615000-memory.dmp	upx
behavioral1/memory/1884-58-0x0000000000400000-0x0000000000615000-memory.dmp	upx
behavioral1/memory/1884-59-0x0000000000400000-0x0000000000615000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371.exe"	cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371.exe
"C:\Users\Admin\AppData\Local\Temp\cbb12a40931101fba4f95b6fb5898782b97294d01aea03f3783e9c36fa261371.exe"
1⤵
- Adds Run key to start application
PID:1884

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1884-54-0x0000000075E31000-0x0000000075E33000-memory.dmp

Filesize
8KB

Download
memory/1884-55-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/1884-57-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/1884-58-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download
memory/1884-59-0x0000000000400000-0x0000000000615000-memory.dmp

Filesize
2.1MB

Download