1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c

Analysis

max time kernel
95s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
16-05-2024 02:06

Target

1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe
Size

266KB
MD5

19d7f0d7090a48a5d3cfe9fb6ebfad12
SHA1

658846fae257b9e14842c28bd610c92a31b08226
SHA256

1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c
SHA512

057e9a805a036738f25110a2b6e886fe45c9aad6c7996b531f30d8cc81565d09b85562d9275b0e133b5d531ec85fcb7837a3819333b075831d7962ef874604d8
SSDEEP

6144:6XzKdNY49u8rVUEuwMwT/TRPkTMe15301net:5a4Ang/tPCN15301

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4144	ITS SB App Switch.exe
3792	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/4544-0-0x0000000000060000-0x0000000000100000-memory.dmp	upx
behavioral2/memory/4544-14-0x0000000000060000-0x0000000000100000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4544 wrote to memory of 4144	4544	1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe	78
PID 4544 wrote to memory of 4144	4544	1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe	78
PID 4544 wrote to memory of 4144	4544	1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe	78
PID 4544 wrote to memory of 3792	4544	1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe	79
PID 4544 wrote to memory of 3792	4544	1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe	79
PID 4544 wrote to memory of 3792	4544	1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe	79

C:\Users\Admin\AppData\Local\Temp\1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe
"C:\Users\Admin\AppData\Local\Temp\1dccea21618fb99df386665c1229a21b2f7b9240111e9452a04826d19761b13c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4544
- 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:4144
- 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:3792

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/4544-0-0x0000000000060000-0x0000000000100000-memory.dmp

Filesize
640KB

Download
memory/4544-14-0x0000000000060000-0x0000000000100000-memory.dmp

Filesize
640KB

Download