fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28

Analysis

max time kernel
147s
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
30/05/2024, 06:09

Target

fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
Size

266KB
MD5

a863395fb2e9bd9184fc9098af42f33f
SHA1

ff3168619bd177507177d682edd0a6b315e67087
SHA256

fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28
SHA512

026fedcd34667a459615ab1a3010569cd6d4c70d5e67437f3c564bd6155418f6613e8165bdaf21233ab1bb8b7d45f107d9b48f0fd01425705f9f71b942be9774
SSDEEP

6144:eXzKdNY49u8rV/i3224cj3VUKIpB2Kw01net:la4Ao24cxfIGR01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2260	ITS SB App Switch.exe
4124	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/4864-0-0x0000000000010000-0x00000000000B0000-memory.dmp	upx
behavioral2/memory/4864-14-0x0000000000010000-0x00000000000B0000-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
4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 2260	4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	77
PID 4864 wrote to memory of 2260	4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	77
PID 4864 wrote to memory of 2260	4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	77
PID 4864 wrote to memory of 4124	4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	78
PID 4864 wrote to memory of 4124	4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	78
PID 4864 wrote to memory of 4124	4864	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	78

C:\Users\Admin\AppData\Local\Temp\fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
"C:\Users\Admin\AppData\Local\Temp\fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4864
- 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:2260
- 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:4124

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/4864-0-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download
memory/4864-14-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download