ddb4a02eb9092efaf14750423a5d1c2b76e34c586ef6499891e1d1875770ce08

Analysis

max time kernel
0s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05-01-2024 05:01

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General

Target

42d222cfe08a8e609a71630308920e58.exe
Size

194KB
MD5

42d222cfe08a8e609a71630308920e58
SHA1

764114e089c49036c692a898fbffa02a6b911e8a
SHA256

ddb4a02eb9092efaf14750423a5d1c2b76e34c586ef6499891e1d1875770ce08
SHA512

32c2b6da0d26b1efd534b1b6492854dd44da339d1b27d2604b9f7f1d3c5c519cc3bd8b7d1ee33daa96816e073e8fca613dfcd80a577e10262a8df051bd562a60
SSDEEP

3072:hn1/uEAgDPdkBlyFZ+ScjaiKWbETBquAEXlqsUUTzwQRvEZ9yu:h1OgDPdkBAFZWjadD4s5TzHELP

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2284	50fb742d02760.exe

Loads dropped DLL 1 IoCs

pid	Process
2284	50fb742d02760.exe

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 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2284-74-0x00000000744B0000-0x00000000744BA000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x000600000002321f-27.dat	nsis_installer_1
behavioral2/files/0x000600000002321f-27.dat	nsis_installer_2

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 2284	540	42d222cfe08a8e609a71630308920e58.exe	16
PID 540 wrote to memory of 2284	540	42d222cfe08a8e609a71630308920e58.exe	16
PID 540 wrote to memory of 2284	540	42d222cfe08a8e609a71630308920e58.exe	16

C:\Users\Admin\AppData\Local\Temp\42d222cfe08a8e609a71630308920e58.exe
"C:\Users\Admin\AppData\Local\Temp\42d222cfe08a8e609a71630308920e58.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:540
- C:\Users\Admin\AppData\Local\Temp\7zS4B03.tmp\50fb742d02760.exe
  .\50fb742d02760.exe /s
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2284-74-0x00000000744B0000-0x00000000744BA000-memory.dmp

Filesize
40KB

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