d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
31-05-2024 05:03

Target

d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe
Size

266KB
MD5

9330335a74d3767e79e950936acb3317
SHA1

1b48a5aa18f55b44e913fdf12461435ab9d38205
SHA256

d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6
SHA512

a4c8a6006201366d3c9647750a8a9f3710227009102d59abbf4933ac270ec777549ea9b67f68852e621d7262b9a5017d4273e31fe5b4741486dac84e0660ebf6
SSDEEP

3072:PNXEGZJWhfNFC4S60+XoLczrVmX51ZKqs0BVH0XNn2qcyF1dH01ne4PK:VXzKdNY49u8rVaDBSXNn2qNV01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3956	ITS SB App Switch.exe
3524	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/780-0-0x0000000000180000-0x0000000000220000-memory.dmp	upx
behavioral2/memory/780-15-0x0000000000180000-0x0000000000220000-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
780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe
780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe
780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe
780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 3956	780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe	77
PID 780 wrote to memory of 3956	780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe	77
PID 780 wrote to memory of 3956	780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe	77
PID 780 wrote to memory of 3524	780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe	78
PID 780 wrote to memory of 3524	780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe	78
PID 780 wrote to memory of 3524	780	d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe	78

C:\Users\Admin\AppData\Local\Temp\d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe
"C:\Users\Admin\AppData\Local\Temp\d57e92427041c6307439c87de8139e2ceccf8f23a7cb9f97d07349ed4eea31c6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:780
- 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:3956
- 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:3524

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/780-0-0x0000000000180000-0x0000000000220000-memory.dmp

Filesize
640KB

Download
memory/780-15-0x0000000000180000-0x0000000000220000-memory.dmp

Filesize
640KB

Download