1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967

Analysis

max time kernel
143s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 00:49

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General

Target

1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe
Size

208KB
MD5

6f7068aa1ea95bb044eb89a76ad816a0
SHA1

79d5763fa93f316a6528582e667bc94c63833d34
SHA256

1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967
SHA512

2a56b99a613a3bfab7d1cdecdc2a3a61921af0e03996f830128149d272fb3ad3e7ba5422423fc2ec77eb25b7a9f291c0a19636916bf7f83154b85848c63be783
SSDEEP

6144:B3bdXPx3FdIKCC0ef//uXltKc+LVsz9b8:VFdFeCXuLKcCVsz6

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4480-135-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4480-137-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4480-138-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/4480-139-0x0000000000400000-0x0000000000453000-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

description	pid	Process	procid_target
PID 4204 set thread context of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81
PID 4204 wrote to memory of 4480	4204	1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe	81

C:\Users\Admin\AppData\Local\Temp\1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe
"C:\Users\Admin\AppData\Local\Temp\1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Users\Admin\AppData\Local\Temp\1bd9af9ff9532592ea4f33725de90ec2c0a7b773cdb13c95a12e8acd26896967.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\HZhpWAKzEk.ini"
  2⤵
  PID:4480

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\HZhpWAKzEk.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/4480-135-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-137-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-138-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-139-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download