94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783

Analysis

max time kernel
91s
max time network
110s
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, 00:47

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General

Target

94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe
Size

196KB
MD5

9bc3c75650cf6f9f52a272503105738c
SHA1

b8a4402b1ea87a6e1cbd610e122bd9dc09ffcce3
SHA256

94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783
SHA512

3aae24922f830df05236954eb2c427f26c6c18da5d02524ffcce695af488b40298667c5fbc868b17fa0d2957f2ea8d31013ef382a6f8352c6058bf4611cf3526
SSDEEP

3072:/TqPR1yeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:/TqPR1dIKCC0ef//uXltKc+LVsz9b8

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/3804-135-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3804-137-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3804-138-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3804-139-0x0000000000400000-0x0000000000453000-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 4640 set thread context of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80
PID 4640 wrote to memory of 3804	4640	94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe	80

C:\Users\Admin\AppData\Local\Temp\94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe
"C:\Users\Admin\AppData\Local\Temp\94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Users\Admin\AppData\Local\Temp\94730f2cef8699d2b5f28af64cf2308529dfcc10b96e76f854522725a5a7e783.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:3804

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/3804-135-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3804-137-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3804-138-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3804-139-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download