76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
05/05/2024, 07:23

Target

76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe
Size

266KB
MD5

a2b64601eed7ae1cd4a148344896dc52
SHA1

51f22213388f55cd09dc6bda52fb5cf025280cd0
SHA256

76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975
SHA512

40acfa257bdf8d33ae18814fffbdd2aa90df576e6b64abc8b1bea9db7001357cd74fd2db867b52820661d59ee4ca53c0dda80839ba83b58d7957d7e88a433f72
SSDEEP

6144:7XzKdNY49u8rV0vTtSxvfdqbCe1KZI01net:Ea4A5ZSxvAbCG01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2184	ITS SB App Switch.exe
4536	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/924-0-0x0000000000340000-0x00000000003E0000-memory.dmp	upx
behavioral2/memory/924-14-0x0000000000340000-0x00000000003E0000-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
924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe
924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe
924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe
924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 2184	924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe	77
PID 924 wrote to memory of 2184	924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe	77
PID 924 wrote to memory of 2184	924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe	77
PID 924 wrote to memory of 4536	924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe	78
PID 924 wrote to memory of 4536	924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe	78
PID 924 wrote to memory of 4536	924	76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe	78

C:\Users\Admin\AppData\Local\Temp\76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe
"C:\Users\Admin\AppData\Local\Temp\76a4a57cfba0ebe045954c2c976ef485c07c24683e8bc0623400fc5cc7eef975.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:924
- 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:2184
- 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:4536

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/924-0-0x0000000000340000-0x00000000003E0000-memory.dmp

Filesize
640KB

Download
memory/924-14-0x0000000000340000-0x00000000003E0000-memory.dmp

Filesize
640KB

Download