52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a

Analysis

max time kernel
150s
max time network
170s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 20:20

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General

Target

52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a.exe
Size

819KB
MD5

b4d5629d28f1f9ace74397c2d9ccafb5
SHA1

2ce0b62ceb52895b401374f42b81d79f83be873f
SHA256

52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a
SHA512

3a4c5602286d834c23abe06e3a36c75c27c97c8a5c40f97fd07acc21f6efe9f1585aaaa84190c3cd212c3c5dd118e5422657bbdcb46e17b7ab18b9379b66f569
SSDEEP

12288:+yKsh9KBX/RBrIo4DIauscGKY0nY2uGAJIP7YDSglrrWwZ+y/D7+5yDtTvR5:VXcvjQAscGfGAecuIr1+s65yDtLR5

Score

8^/10

discovery persistence spyware stealer 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/1904-55-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/1904-56-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/1904-57-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/1904-58-0x0000000000400000-0x00000000007A9000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

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	52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a.exe"	52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a.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\52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a.exe
"C:\Users\Admin\AppData\Local\Temp\52630ec084ca0c916c89b44816d6bd733fe498bd04a30484c4bd34ec7f1a588a.exe"
1⤵
- Adds Run key to start application
PID:1904

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

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1904-54-0x0000000075501000-0x0000000075503000-memory.dmp

Filesize
8KB

Download
memory/1904-55-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/1904-56-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/1904-57-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/1904-58-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download