63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e

Analysis

max time kernel
93s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
22/05/2024, 02:49

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe
Size 266KB
Sample240522-dbfp8shh93
SHA256 63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e
MD5 5a0a46afd13b613faf7fe63299ae5151
SHA1 67966f86c74584281de97c92c2a0494d5cfface1
SHA512 d31ee4567c8b0210662d4f9fc80502ed9a05e785016faa7a6a15326955d67f3142cc0b3af5d9e5260a0584d386e113e8bee456f0923d3f8b445e87af77b62e1d
SSDEEP 6144:TXzKdNY49u8rVgaKCemhV7k1QXzF5Oz01net:Ma4AQ3/7lXiz01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4888	ITS SB App Switch.exe
2076	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1352-0-0x00000000005F0000-0x0000000000690000-memory.dmp	upx
behavioral2/memory/1352-14-0x00000000005F0000-0x0000000000690000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe
1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe
1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe
1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 4888	1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe	78
PID 1352 wrote to memory of 4888	1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe	78
PID 1352 wrote to memory of 4888	1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe	78
PID 1352 wrote to memory of 2076	1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe	79
PID 1352 wrote to memory of 2076	1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe	79
PID 1352 wrote to memory of 2076	1352	63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe	79

C:\Users\Admin\AppData\Local\Temp\63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe
"C:\Users\Admin\AppData\Local\Temp\63776efacd452b4cdc71fa93a6d845190c2e945bcf26e847b413c83effc5366e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:4888
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1352-0-0x00000000005F0000-0x0000000000690000-memory.dmp

Download

memory/1352-14-0x00000000005F0000-0x0000000000690000-memory.dmp

Download