27f20d38364f02a196758383b005350d063efb2f49e9f7b4f8a3cd7bd43900f9

Analysis

max time kernel
142s
max time network
145s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
02/02/2024, 16:05

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General

Target

89f292660c7c5740fd18f20a7beaf61e.exe
Size

637KB
MD5

89f292660c7c5740fd18f20a7beaf61e
SHA1

934009a9bc2d76d0e9a976bd1aee84a517abc7f3
SHA256

27f20d38364f02a196758383b005350d063efb2f49e9f7b4f8a3cd7bd43900f9
SHA512

3cb87bea4c4fe4d3bbd633ddba303a14cc6d348e9382621094080adeedd2b9cab1e68b58a0c4add8fc37aee32d2f6ab18f03a1d7a3c52711a894b123132ddf22
SSDEEP

12288:2zKTBwOoP9oO6ZQTjwbkJPyXpJmuIwFPzk605Aky+oklRfg1JOpA0zvZ3:eoGPyRQXkkJaXrmu05Ak6MRoXyhB

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

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
T1552.001

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2968-1-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/2968-4-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/2968-5-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/2968-6-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/2968-7-0x0000000000400000-0x00000000005C4000-memory.dmp	upx
behavioral1/memory/2968-11-0x0000000000400000-0x00000000005C4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\89f292660c7c5740fd18f20a7beaf61e.exe"	89f292660c7c5740fd18f20a7beaf61e.exe

C:\Users\Admin\AppData\Local\Temp\89f292660c7c5740fd18f20a7beaf61e.exe
"C:\Users\Admin\AppData\Local\Temp\89f292660c7c5740fd18f20a7beaf61e.exe"
1⤵
- Adds Run key to start application
PID:2968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2968-1-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/2968-3-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2968-4-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/2968-5-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/2968-6-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/2968-7-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download
memory/2968-11-0x0000000000400000-0x00000000005C4000-memory.dmp

Filesize
1.8MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads