f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 22:32

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General

Target

f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa.exe
Size

415KB
MD5

6e35a83c4c1b3f80e1c25525a958cc27
SHA1

448bd4ef999668c46ffd03a0b8d9d2143e61b44f
SHA256

f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa
SHA512

9156ebf49f168c6eac5176f7b2390d94fbc0b6ccdec4094884e24a9cf491efd41ec49a41fab7fa1d7f49c85761b589938fe62ef590438b0f2b9cee7143cc2493
SSDEEP

12288:EykpE/VCWyAqFhxILt+2tpPk7Ei7+r1434WwJ:mp0CWyAqykiDC4p

Score

7^/10

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 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2856-0-0x0000000000400000-0x000000000055D000-memory.dmp	upx
behavioral1/memory/2856-1-0x0000000000400000-0x000000000055D000-memory.dmp	upx
behavioral1/memory/2856-2-0x0000000000400000-0x000000000055D000-memory.dmp	upx

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa.exe

pid	process
2856	f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa.exe
2856	f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa.exe

C:\Users\Admin\AppData\Local\Temp\f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa.exe
"C:\Users\Admin\AppData\Local\Temp\f5a2971bc83d49535ea19febb3102405b2c7427f01808b182cf47f078006fbfa.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:2856

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2856-0-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download
memory/2856-1-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download
memory/2856-2-0x0000000000400000-0x000000000055D000-memory.dmp

Filesize
1.4MB

Download