ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff

Analysis

max time kernel
150s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
16/04/2024, 18:13

Target

ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe
Size

266KB
MD5

a27c6aa75a983d846f7d604ca31a3f13
SHA1

35220a57f554fcfa55667b336d6975120650969d
SHA256

ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff
SHA512

36224ba7a433d3d6959824a4ba8b2e4a60aedec283932d666d530684ec71ec8c68f9df2cc4f6e8950900cccd885689c66315e386bcaf92021ef07608c0a7a520
SSDEEP

3072:rNXEGZJWhfNFC4S60+XoLczrVmXloYAC24VAYdfiQrImF+lASgnv3Ih1N1thubth:xXzKdNY49u8rVHzvASgv3IXNPm01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3080	ITS SB App Switch.exe
2840	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/3856-0-0x0000000000970000-0x0000000000A10000-memory.dmp	upx
behavioral2/memory/3856-14-0x0000000000970000-0x0000000000A10000-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
3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe
3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe
3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe
3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 3080	3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe	81
PID 3856 wrote to memory of 3080	3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe	81
PID 3856 wrote to memory of 3080	3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe	81
PID 3856 wrote to memory of 2840	3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe	82
PID 3856 wrote to memory of 2840	3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe	82
PID 3856 wrote to memory of 2840	3856	ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe	82

C:\Users\Admin\AppData\Local\Temp\ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe
"C:\Users\Admin\AppData\Local\Temp\ea136b2f7d1b0d9137b8fe3d5e14a4e51754d7c2a44e5e2c3baa1994d5916fff.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3856
- 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:3080
- 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:2840

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/3856-0-0x0000000000970000-0x0000000000A10000-memory.dmp

Filesize
640KB

Download
memory/3856-14-0x0000000000970000-0x0000000000A10000-memory.dmp

Filesize
640KB

Download