5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 17:06

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General

Target

5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe
Size

916KB
MD5

9b48b6fed10f65f8d7bf1cd3fffc88ee
SHA1

782d69850d641bf7eb7bb232a892eafe859fafb8
SHA256

5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769
SHA512

cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3
SSDEEP

24576:mJnav4dbkHXlQTlACio/uyy5150XxiRE/Pt:mav48X+TlAfUoteF/l

Score

8^/10

spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

setup.exe

pid process

4308 setup.exe

pid	process
4308	setup.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2432-132-0x00000000003E0000-0x0000000000696000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\setup.exe	upx
C:\Users\Admin\AppData\Local\Temp\setup.exe	upx
behavioral2/memory/2432-136-0x00000000003E0000-0x0000000000696000-memory.dmp	upx
behavioral2/memory/4308-137-0x0000000000E70000-0x0000000001126000-memory.dmp	upx
behavioral2/memory/4308-138-0x0000000000E70000-0x0000000001126000-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 SetWindowsHookEx 10 IoCs

Processes:

5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exesetup.exe

pid	process
2432	5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe
2432	5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe
4308	setup.exe
4308	setup.exe
4308	setup.exe
4308	setup.exe
4308	setup.exe
4308	setup.exe
4308	setup.exe
4308	setup.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe

description	pid	process	target process
PID 2432 wrote to memory of 4308	2432	5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe	setup.exe
PID 2432 wrote to memory of 4308	2432	5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe	setup.exe
PID 2432 wrote to memory of 4308	2432	5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe	setup.exe

C:\Users\Admin\AppData\Local\Temp\5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe
"C:\Users\Admin\AppData\Local\Temp\5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2432

C:\Users\Admin\AppData\Local\Temp\setup.exe
C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4308

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\setup.exe

Filesize
916KB

MD5
9b48b6fed10f65f8d7bf1cd3fffc88ee

SHA1
782d69850d641bf7eb7bb232a892eafe859fafb8

SHA256
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769

SHA512
cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\setup.exe

Filesize
916KB

MD5
9b48b6fed10f65f8d7bf1cd3fffc88ee

SHA1
782d69850d641bf7eb7bb232a892eafe859fafb8

SHA256
5c11a9c0b87a07427f54715e4f551c1bfff1d165622637dd4ecc8a44566cb769

SHA512
cf2dc298a2cc2b5d95c79e999df834e7619cbba4bd1f6ed797a274771ba9f27756e58e5bd079cd26653d21609af9e067ab5d7b00d75e07a71cf93e186c85e7d3

Download Submit
memory/2432-132-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download
memory/2432-136-0x00000000003E0000-0x0000000000696000-memory.dmp

Filesize
2.7MB

Download
memory/4308-133-0x0000000000000000-mapping.dmp

Download
memory/4308-137-0x0000000000E70000-0x0000000001126000-memory.dmp

Filesize
2.7MB

Download
memory/4308-138-0x0000000000E70000-0x0000000001126000-memory.dmp

Filesize
2.7MB

Download