9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008

Analysis

max time kernel
186s
max time network
197s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 19:58

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General

Target

9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008.exe
Size

817KB
MD5

7a1abc46fa68db0367f2ca3d042c3ac1
SHA1

f557d15e953b2c4d3bff5df0d5cdaf591bac8e0e
SHA256

9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008
SHA512

ee5aa569ed8719e392f404b0642ade1ae332618d4d66abc98b1be6ce735666b6eb509ca9700730de825ff615bf03f011d5e8cca2d90c499411888ff040c70a5c
SSDEEP

24576:gKkxplC0jSd+YRNatEunGd3kRuVzzOW+0oxE:RClR+BytWdlzf+V

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/2044-54-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/2044-56-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/2044-58-0x0000000000400000-0x00000000007A9000-memory.dmp	upx
behavioral1/memory/2044-59-0x0000000000400000-0x00000000007A9000-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	9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008.exe"	9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008.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\9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008.exe
"C:\Users\Admin\AppData\Local\Temp\9be656a732d9fa3eaf9b88a60d9d1eb93c9214037c2c94d35d0ab0c1a5d9e008.exe"
1⤵
- Adds Run key to start application
PID:2044

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/2044-54-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/2044-56-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/2044-57-0x0000000076941000-0x0000000076943000-memory.dmp

Filesize
8KB

Download
memory/2044-58-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/2044-59-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download