8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
28/03/2024, 21:38

Target

8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe
Size

266KB
MD5

ccb960b052148e7b2030818bbdfad1f0
SHA1

5abee79f4c70be4879ea17ebe642ede607af78a1
SHA256

8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338
SHA512

c8137f2309f0b979276e9840c9e8cae42ee44bf378a15742ace5b07fea5c505d9aea0049d1a471d447aefb15a2295bdea89ec44513b06087fb8c94d391398ab8
SSDEEP

3072:QNXEGZJWhfNFC4S60+XoLczrVmXb9ggDEHjS+/fbC8DcGszH01ne4PK:+XzKdNY49u8rV4bojLHu8DcGk01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
5092	ITS SB App Switch.exe
4864	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4652-0-0x0000000000B00000-0x0000000000BA0000-memory.dmp	upx
behavioral2/memory/4652-14-0x0000000000B00000-0x0000000000BA0000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4652 wrote to memory of 5092	4652	8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe	77
PID 4652 wrote to memory of 5092	4652	8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe	77
PID 4652 wrote to memory of 5092	4652	8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe	77
PID 4652 wrote to memory of 4864	4652	8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe	78
PID 4652 wrote to memory of 4864	4652	8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe	78
PID 4652 wrote to memory of 4864	4652	8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe	78

C:\Users\Admin\AppData\Local\Temp\8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe
"C:\Users\Admin\AppData\Local\Temp\8cf48106ab778727af58b5d140d227800c8e3360a53261c3b7c9e6640143f338.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4652
- 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:5092
- 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:4864

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/4652-0-0x0000000000B00000-0x0000000000BA0000-memory.dmp

Filesize
640KB

Download
memory/4652-14-0x0000000000B00000-0x0000000000BA0000-memory.dmp

Filesize
640KB

Download