133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e

Analysis

max time kernel
91s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
11-06-2024 21:36

Target

133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe
Size

266KB
MD5

96c1c6153deb56c5c39830f41d9ec38a
SHA1

1d950111d6beecdf06a3fadd67d9d9f2f1288bc8
SHA256

133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e
SHA512

0a227922a0e814e35be7cbad1fd37445352d4c51704889423958b51b2de38f2e00e5bdfa833f7a9927d6f823d39c9e018e7f09aa35ac09e6a0bd5396dc40f2c7
SSDEEP

3072:VNXEGZJWhfNFC4S60+XoLczrVmXu9ggDVHjS+/fbC8DcGs1TnH01ne4PK:zXzKdNY49u8rV1bxjLHu8DcGC01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4552	ITS SB App Switch.exe
564	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/5028-0-0x0000000000D60000-0x0000000000E00000-memory.dmp	upx
behavioral2/memory/5028-10-0x0000000000D60000-0x0000000000E00000-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
5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe
5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe
5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe
5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 4552	5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe	77
PID 5028 wrote to memory of 4552	5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe	77
PID 5028 wrote to memory of 4552	5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe	77
PID 5028 wrote to memory of 564	5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe	78
PID 5028 wrote to memory of 564	5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe	78
PID 5028 wrote to memory of 564	5028	133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe	78

C:\Users\Admin\AppData\Local\Temp\133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe
"C:\Users\Admin\AppData\Local\Temp\133b368d599bd45783a30f97c12aa8d3efba3bdc4df0175c5e5ebea81f1cd45e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5028
- 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:4552
- 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:564

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/5028-0-0x0000000000D60000-0x0000000000E00000-memory.dmp

Filesize
640KB

Download
memory/5028-10-0x0000000000D60000-0x0000000000E00000-memory.dmp

Filesize
640KB

Download