58c00ad9aca7337ba03e99f65dfc6da5619a91bc20b3a71d131fa1549d5701e1

Analysis

max time kernel
133s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03/01/2024, 13:47

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General

Target

3eb167e6af798c1a16f77590a34a54f0.exe
Size

379KB
MD5

3eb167e6af798c1a16f77590a34a54f0
SHA1

0d425913fd528847f4f9880ada37ff86d4498f29
SHA256

58c00ad9aca7337ba03e99f65dfc6da5619a91bc20b3a71d131fa1549d5701e1
SHA512

8e649ef883edb149d5bb5d809d24731928fc276526b99f74fd68ed00df113bf0b297909033a36327e5595efec11f00aae6845f8992fad278a404f66dd7e10f91
SSDEEP

6144:K+qn/00gA1pJzXsWuTHgU9xGJRKeOGDykNwS1F8kqslg92YAoS0LEx:0s03z8tgkGJRxpw4osO2JoS0LEx

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/4996-0-0x00000000002B0000-0x00000000003EB000-memory.dmp	upx
behavioral2/memory/4996-4-0x00000000002B0000-0x00000000003EB000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 3768	4996	3eb167e6af798c1a16f77590a34a54f0.exe	94
PID 4996 wrote to memory of 3768	4996	3eb167e6af798c1a16f77590a34a54f0.exe	94
PID 4996 wrote to memory of 3768	4996	3eb167e6af798c1a16f77590a34a54f0.exe	94

C:\Users\Admin\AppData\Local\Temp\3eb167e6af798c1a16f77590a34a54f0.exe
"C:\Users\Admin\AppData\Local\Temp\3eb167e6af798c1a16f77590a34a54f0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4996
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\31.bat
  2⤵
  PID:3768

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4996-0-0x00000000002B0000-0x00000000003EB000-memory.dmp

Filesize
1.2MB

Download
memory/4996-4-0x00000000002B0000-0x00000000003EB000-memory.dmp

Filesize
1.2MB

Download