1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c

Analysis

max time kernel
91s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
02/05/2024, 05:25

Target

1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe
Size

266KB
MD5

be09b80f0f20d9ede05e63e5614c0d59
SHA1

a0bf6f12871ea4e1ae21fae6901425f5602cea36
SHA256

1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c
SHA512

4d2758e88fc8926f65ac06ec90cc67c039dc21d97cb2d8e156bfdd44bbbdd016697c91d7ff97c429e5420f4194045d51fec5dd5e27bab72189b2877a9079788c
SSDEEP

6144:xXzKdNY49u8rVpxNSxvfdqbCe1KZGJ01net:qa4AqSxvAbCAJ01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3776	ITS SB App Switch.exe
4572	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/1524-0-0x0000000000EF0000-0x0000000000F90000-memory.dmp	upx
behavioral2/memory/1524-15-0x0000000000EF0000-0x0000000000F90000-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
1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe
1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe
1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe
1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 3776	1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe	80
PID 1524 wrote to memory of 3776	1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe	80
PID 1524 wrote to memory of 3776	1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe	80
PID 1524 wrote to memory of 4572	1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe	81
PID 1524 wrote to memory of 4572	1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe	81
PID 1524 wrote to memory of 4572	1524	1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe	81

C:\Users\Admin\AppData\Local\Temp\1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe
"C:\Users\Admin\AppData\Local\Temp\1314f3b1bf082ba79dedae155c5816cb2248b12cbc4bc37fba38380781f3949c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1524
- 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:3776
- 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:4572

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/1524-0-0x0000000000EF0000-0x0000000000F90000-memory.dmp

Filesize
640KB

Download
memory/1524-15-0x0000000000EF0000-0x0000000000F90000-memory.dmp

Filesize
640KB

Download