73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d

Analysis

max time kernel
142s
max time network
150s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 14:21

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General

Target

73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d.exe
Size

777KB
MD5

540dc214542bcc660a9d5514456be020
SHA1

6c21814ca2643a472c5494ec8d4ef96edfe53d54
SHA256

73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d
SHA512

c575e5011a3cad1051aca527f12ffc7b5b05e5a7dc605d4a5eed3b9b61eb4fd123445260fb21c799b8513b070ef98a2e74e09096fac2747c9ed8db20461861a0
SSDEEP

12288:qq0No9F/SyPwkx3hnaLG+jT2O5PZRsJgXUrPLCAsE16OOy7fTRaSuQOzZIag1gF:Gd/kx1aF58eEXxhO0bqQMIbg

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/1204-55-0x0000000000400000-0x0000000000621000-memory.dmp	upx
behavioral1/memory/1204-57-0x0000000000400000-0x0000000000621000-memory.dmp	upx
behavioral1/memory/1204-58-0x0000000000400000-0x0000000000621000-memory.dmp	upx
behavioral1/memory/1204-59-0x0000000000400000-0x0000000000621000-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	73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d.exe"	73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d.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\73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d.exe
"C:\Users\Admin\AppData\Local\Temp\73476505e2d8910a9565f5895b26f8fba93c94ae77a7bacec20156b108b2692d.exe"
1⤵
- Adds Run key to start application
PID:1204

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/1204-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/1204-55-0x0000000000400000-0x0000000000621000-memory.dmp

Filesize
2.1MB

Download
memory/1204-57-0x0000000000400000-0x0000000000621000-memory.dmp

Filesize
2.1MB

Download
memory/1204-58-0x0000000000400000-0x0000000000621000-memory.dmp

Filesize
2.1MB

Download
memory/1204-59-0x0000000000400000-0x0000000000621000-memory.dmp

Filesize
2.1MB

Download