f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd

Analysis

max time kernel
126s
max time network
131s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
17/07/2023, 23:45

Target

f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe
Size

277KB
MD5

8fdf820525c02cc6eef7ff37c6e9d6ac
SHA1

177550289af138cad64dd9f14e9adb29b6fa55a8
SHA256

f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd
SHA512

fe0926548390ede32003302a74ee1bab777d35de369d87e5ebc4c96ac7cb5825353275fcde3837da1637e6c3f46ec3ed8284ef8ca78b43820dc21f9ab81d7287
SSDEEP

6144:RXzKdNY49u8rVJuwlAmczSlUNg0x3jZZ01netv:Ka4AYAmczSh0N01s

Score

7^/10

upx

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/3176-122-0x0000000000AE0000-0x0000000000B80000-memory.dmp	upx
behavioral1/memory/3176-130-0x0000000000AE0000-0x0000000000B80000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2624	ITS SB App Switch.exe
4928	ITS SB App Switch.exe

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 3176 wrote to memory of 2624	3176	f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe	70
PID 3176 wrote to memory of 2624	3176	f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe	70
PID 3176 wrote to memory of 2624	3176	f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe	70
PID 3176 wrote to memory of 4928	3176	f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe	71
PID 3176 wrote to memory of 4928	3176	f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe	71
PID 3176 wrote to memory of 4928	3176	f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe	71

C:\Users\Admin\AppData\Local\Temp\f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe
"C:\Users\Admin\AppData\Local\Temp\f9ed889c925bee76094ba28746a243471c2e85848e950da301e17201a4e762fd.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3176
- 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:2624
- 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:4928

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
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
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/3176-122-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Filesize
640KB

Download
memory/3176-130-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Filesize
640KB

Download