19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66

Analysis

max time kernel
152s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2022, 03:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe
Size

584KB
MD5

3acb31e9810feaa78e659420f78ba393
SHA1

4f35c7f5d18f5bdeb9344d8ddc6b5a3c80f769e9
SHA256

19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66
SHA512

5f18efb5dc067515ae78d4bbc4a977d984a7b581017524885d66844169b2ac4c3596dafb67177f9e14301f588e39265b0d8dc5664f004098f2f56bc151b20d53
SSDEEP

12288:xwj4+HHBpZwQFWiXy5mqHoV5KrAoy7zxkVOW5MCwZOZGkkkDO:yhnflFWiXy5mqHw4TioOW5MXfkkkDO

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2564-132-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/2564-133-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/2564-134-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/2564-135-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/1476-137-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/1476-138-0x0000000000400000-0x0000000000521000-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

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240586578.log	19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2564	19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe
2564	19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 1476	2564	19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe	81
PID 2564 wrote to memory of 1476	2564	19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe	81
PID 2564 wrote to memory of 1476	2564	19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe	81

C:\Users\Admin\AppData\Local\Temp\19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe
"C:\Users\Admin\AppData\Local\Temp\19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Users\Admin\AppData\Local\Temp\19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe
  "C:\Users\Admin\AppData\Local\Temp\19bae36650681fda1f7a89b09020d2b279507255ac7b090315946cd5cba43d66.exe" /_ShowProgress
  2⤵
  PID:1476

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1476-137-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/1476-138-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2564-132-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2564-133-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2564-134-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2564-135-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download