773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391

Analysis

max time kernel
153s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 00:48

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General

Target

773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe
Size

196KB
MD5

8f227611a417d6e7f201b20f8a58d819
SHA1

2602a53281e3171b2af220a08956a228d03abc7f
SHA256

773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391
SHA512

107244183992ca62519edc9aee4173788a1c42922861c3672d8ce666e51b62720597e25c3d618af5efa007c7263d87e2af480c9c5ce33aaa7b0c48aceea613ea
SSDEEP

3072:XTqPRWyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr:XTqPRWdIKCC0ef//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/3136-135-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3136-137-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3136-138-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/3136-139-0x0000000000400000-0x0000000000453000-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 3060 set thread context of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79
PID 3060 wrote to memory of 3136	3060	773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe	79

C:\Users\Admin\AppData\Local\Temp\773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe
"C:\Users\Admin\AppData\Local\Temp\773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Local\Temp\773301d4e5a2d7af13690ac1949181d3ede780e6f641a3afc96069c409a20391.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:3136

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

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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/3136-135-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3136-137-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3136-138-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3136-139-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download