884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6

Analysis

max time kernel
91s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2022 08:49

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General

Target

884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe
Size

288KB
MD5

2e0cac8dd60727960e2aadb1a089ed5d
SHA1

81cdf7cb402ea12ad5b599e78f48f319002bb18b
SHA256

884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6
SHA512

e22dbe63c595e1f8e264cf08195cafdd4fb8f4eccafd395363274a8a232c9cde6849b094ca88db34e9826ca2f803f25615d46d5a3a05f69174e3dac7326c2885
SSDEEP

6144:rTqPRKdIKCC0ef//uXltKc+LVsz9b8y3PfcKrKywq:5dFeCXuLKcCVsz6adGyf

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1344-135-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/1344-137-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/1344-138-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/1344-139-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/1344-140-0x0000000000400000-0x0000000000453000-memory.dmp	upx

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
T1081

Suspicious use of SetThreadContext 1 IoCs

Processes:

884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe

description	pid	Process	procid_target
PID 4868 set thread context of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe

pid	Process
4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe

description	pid	Process	procid_target
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81
PID 4868 wrote to memory of 1344	4868	884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe	81

C:\Users\Admin\AppData\Local\Temp\884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe
"C:\Users\Admin\AppData\Local\Temp\884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Users\Admin\AppData\Local\Temp\884e1357d4a40d74c3009b30ac02ecb5b485153f509ab266d869bd01bd7524e6.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:1344

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/1344-134-0x0000000000000000-mapping.dmp

Download
memory/1344-135-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1344-137-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1344-138-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1344-139-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1344-140-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download