72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07

Analysis

max time kernel
145s
max time network
152s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 15:41

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General

Target

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Size

895KB
MD5

e8e30246f72fc8d42e162fa4a8395e3b
SHA1

12f6776ba341cefa1a840b0478ff40b56aa5f20c
SHA256

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07
SHA512

5d8b26fe9a660358e5502936a5bec671792601e596dafaebf5eed07d1fa51ba31fee57ce05529194479ec8bd16ea10b822b9089a5379acfe45c15c57d867e43d
SSDEEP

24576:yS/EKKA1XZCMp5nPPkLuQhHxGTqkEt6Rpu2mGPQ5rBvbMInbm1:yIEKKAHR5PMLu0g7RppgrxVb

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1724-55-0x0000000000D00000-0x0000000000F3E000-memory.dmp	upx
behavioral1/memory/1724-56-0x0000000000D00000-0x0000000000F3E000-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:

72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe"	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.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\72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe
"C:\Users\Admin\AppData\Local\Temp\72fe3a7677f7baf3814b506c74d8b152009216ae5f68e3bf3d3cf1ed87b8bd07.exe"
1⤵
- Adds Run key to start application
PID:1724

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/1724-54-0x0000000076161000-0x0000000076163000-memory.dmp

Filesize
8KB

Download
memory/1724-55-0x0000000000D00000-0x0000000000F3E000-memory.dmp

Filesize
2.2MB

Download
memory/1724-56-0x0000000000D00000-0x0000000000F3E000-memory.dmp

Filesize
2.2MB

Download