d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a

Analysis

max time kernel
149s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
10-05-2024 08:04

Target

d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe
Size

266KB
MD5

4a873ea2bb6eb14644b21c9de4d70def
SHA1

925cbbfe2e2b90accac695be8247d9659b3dbd1c
SHA256

d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a
SHA512

3a8562494d57e21768cd75b9e32839a937d0aa5cb92dbbb8aade13d6a8ccdd91c06a7476b619a080570c5e67d11b70d926b8b90e30f46c9bdc7e88f8407d355d
SSDEEP

6144:gXzKdNY49u8rVx7tfG4cj3VUKIpBddpl01net:fa4AGtfG4cxfIbpl01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2836	ITS SB App Switch.exe
1120	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/1368-0-0x0000000000A40000-0x0000000000AE0000-memory.dmp	upx
behavioral2/memory/1368-14-0x0000000000A40000-0x0000000000AE0000-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
1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe
1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe
1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe
1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 2836	1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe	79
PID 1368 wrote to memory of 2836	1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe	79
PID 1368 wrote to memory of 2836	1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe	79
PID 1368 wrote to memory of 1120	1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe	80
PID 1368 wrote to memory of 1120	1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe	80
PID 1368 wrote to memory of 1120	1368	d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe	80

C:\Users\Admin\AppData\Local\Temp\d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe
"C:\Users\Admin\AppData\Local\Temp\d9bf37761dd23ea8cd01718d6becefe169e5431bf14febf91ad5aab64fb7004a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1368
- 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:2836
- 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:1120

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/1368-0-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download
memory/1368-14-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download