399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2

Analysis

max time kernel
145s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
21/07/2024, 19:32

Target

399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe
Size

266KB
MD5

e39b7ec327703eadc8076d511492f8a6
SHA1

ae06c4f5a77250777b34e2c3a3c10b66c62ccdfc
SHA256

399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2
SHA512

dd109a453298926c8a79215c7f6ee268e172d0865503863cd92c37a1a51ba18e1d5c3aca7836b372252353511fc43000b4e21cc0636998b7adebec2aabc09c6e
SSDEEP

6144:mXzKdNY49u8rVYV376dSEhI1pRDl8yuLJu0BjeB:9a4AlB80p2du0B

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2652	ITS SB App Switch.exe
5632	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/3344-0-0x00000000007E0000-0x0000000000880000-memory.dmp	upx
behavioral2/memory/3344-19-0x00000000007E0000-0x0000000000880000-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
3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe
3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe
3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe
3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 2652	3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe	79
PID 3344 wrote to memory of 2652	3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe	79
PID 3344 wrote to memory of 2652	3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe	79
PID 3344 wrote to memory of 5632	3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe	80
PID 3344 wrote to memory of 5632	3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe	80
PID 3344 wrote to memory of 5632	3344	399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe	80

C:\Users\Admin\AppData\Local\Temp\399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe
"C:\Users\Admin\AppData\Local\Temp\399c3cab42b8556f80bcca9525d47065bcd77e8468f90a1621467b75d2e3f9a2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3344
- 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:2652
- 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:5632

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/3344-0-0x00000000007E0000-0x0000000000880000-memory.dmp

Filesize
640KB

Download
memory/3344-19-0x00000000007E0000-0x0000000000880000-memory.dmp

Filesize
640KB

Download