e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
11/06/2024, 01:27

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe
Size 266KB
Sample240611-bt375sydrd
SHA256 e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74
MD5 844bf7a41435b9a47486b0e38ec70c9a
SHA1 22f592a10829cea0d3ae997b500ca800dc2bc87e
SHA512 80b541bae9ab8d4d38c1d7080d58a823f51148845806e92cb5c775520a280046deb18675ed9b5221ca789ddfa772cdc48f63f95447d18300b21f609b12b6ac55
SSDEEP 6144:qXzKdNY49u8rVrBj9Mlr5xuRrUa01net:pa4Ast+lNxi01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1480	ITS SB App Switch.exe
4040	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3140-0-0x0000000000BB0000-0x0000000000C50000-memory.dmp	upx
behavioral2/memory/3140-14-0x0000000000BB0000-0x0000000000C50000-memory.dmp	upx
behavioral2/memory/3140-15-0x0000000000BB0000-0x0000000000C50000-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
3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe
3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe
3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe
3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 1480	3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe	78
PID 3140 wrote to memory of 1480	3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe	78
PID 3140 wrote to memory of 1480	3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe	78
PID 3140 wrote to memory of 4040	3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe	79
PID 3140 wrote to memory of 4040	3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe	79
PID 3140 wrote to memory of 4040	3140	e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe	79

C:\Users\Admin\AppData\Local\Temp\e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe
"C:\Users\Admin\AppData\Local\Temp\e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3140
- 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:1480
- 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:4040

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/3140-0-0x0000000000BB0000-0x0000000000C50000-memory.dmp

Download

memory/3140-14-0x0000000000BB0000-0x0000000000C50000-memory.dmp

Download

memory/3140-15-0x0000000000BB0000-0x0000000000C50000-memory.dmp

Download