f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 12:42

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General

Target

f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.exe
Size

800KB
MD5

4c80aed43b253f719893975bac2ee25b
SHA1

84dcd1f4da00c907c63621103e0b105e4d4c12c4
SHA256

f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525
SHA512

9169898d9c793f711b6358f02a2103add38effbea77842af6888aceba1fd3fcc213acf943ebd441dde1c53826ba3287cd6eec3c3aaeaa59bfd45c9401b1705e5
SSDEEP

12288:EaFYru1hYyLOKCzoDi4NGMHM/mk0HmE0H7o9x049WWaH0d3rlvHxe9oNlwM2pf+Q:E4hYyLvxNLHMONJi7oQ49WexqMAGa

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

Processes:

resource	yara_rule
behavioral1/memory/560-54-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/560-55-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/560-57-0x0000000000400000-0x0000000000628000-memory.dmp	upx
behavioral1/memory/560-58-0x0000000000400000-0x0000000000628000-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

Processes:

f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.exe"	f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.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\f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.exe
"C:\Users\Admin\AppData\Local\Temp\f44c825793ae91bc0234a89523aec87110ec35c08c3f640f5f99aac546efe525.exe"
1⤵
- Adds Run key to start application
PID:560

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/560-54-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/560-55-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/560-56-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/560-57-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download
memory/560-58-0x0000000000400000-0x0000000000628000-memory.dmp

Filesize
2.2MB

Download