2ff2aec9c87c743802b911725f63cfa5ecf199aa8e5eafc589908c0bc622bbad

Analysis

max time kernel
151s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 21:56

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General

Target

141657cf39b6b174d168ecfad3c2e161.exe
Size

35KB
MD5

141657cf39b6b174d168ecfad3c2e161
SHA1

b259bb4da780e57b6e0c6b39cfa4c5749cadea56
SHA256

2ff2aec9c87c743802b911725f63cfa5ecf199aa8e5eafc589908c0bc622bbad
SHA512

3a89d42bcfe79be6361a0ebd72a75a3d6378b02746f979b9042a93a433367bce0b8793af128c24a15dd527707ecaee3ebabf7fb6bf0aa005d5eab26d55da5bb7
SSDEEP

768:Fsl41kNloiiYTuuz0ty9oTQDLM1Is0q0m0ibQ7rs:FU4+NIYTbvguVXBm0ibks

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 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1508-0-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral2/memory/1508-4-0x0000000000400000-0x0000000000421000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1508	141657cf39b6b174d168ecfad3c2e161.exe
1508	141657cf39b6b174d168ecfad3c2e161.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1508	141657cf39b6b174d168ecfad3c2e161.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 4516	1508	141657cf39b6b174d168ecfad3c2e161.exe	90
PID 1508 wrote to memory of 4516	1508	141657cf39b6b174d168ecfad3c2e161.exe	90
PID 1508 wrote to memory of 4516	1508	141657cf39b6b174d168ecfad3c2e161.exe	90
PID 1508 wrote to memory of 4516	1508	141657cf39b6b174d168ecfad3c2e161.exe	90

C:\Users\Admin\AppData\Local\Temp\141657cf39b6b174d168ecfad3c2e161.exe
"C:\Users\Admin\AppData\Local\Temp\141657cf39b6b174d168ecfad3c2e161.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1508
- C:\Windows\notepad.exe
  "C:\Windows\notepad.exe"
  2⤵
  PID:4516

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/1508-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/1508-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download