d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8

Analysis

max time kernel
146s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
22/04/2024, 04:34

Target

d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe
Size

266KB
MD5

f73f8caf7ff5a6d52bf201b2894dffe7
SHA1

5fcb819e42d6961ca14a7b0e587f1798b0c6e734
SHA256

d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8
SHA512

c897cb5ff297e2f36fe63468dd07c3e10071d01cc8fbbf6901d374fa4c6294df3fffdda1562534bc0dc46f74b1fe9ee670d4ce677f07bdf3288e890264c0eff9
SSDEEP

6144:TXzKdNY49u8rVCRqwzJTeB6IxACs2I01net:Ma4A7HzU0IpLI01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1596	ITS SB App Switch.exe
3416	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/904-0-0x00000000002F0000-0x0000000000390000-memory.dmp	upx
behavioral2/memory/904-14-0x00000000002F0000-0x0000000000390000-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
904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe
904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe
904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe
904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 904 wrote to memory of 1596	904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe	80
PID 904 wrote to memory of 1596	904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe	80
PID 904 wrote to memory of 1596	904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe	80
PID 904 wrote to memory of 3416	904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe	81
PID 904 wrote to memory of 3416	904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe	81
PID 904 wrote to memory of 3416	904	d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe	81

C:\Users\Admin\AppData\Local\Temp\d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe
"C:\Users\Admin\AppData\Local\Temp\d9e82d263f2e8c91033f2ecc97ac70e51b88d6c5d1d3cfa6094d1318ff6b53e8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:904
- 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:1596
- 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:3416

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/904-0-0x00000000002F0000-0x0000000000390000-memory.dmp

Filesize
640KB

Download
memory/904-14-0x00000000002F0000-0x0000000000390000-memory.dmp

Filesize
640KB

Download