58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
25/05/2024, 16:27

Target

58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe
Size

266KB
MD5

5cc69aa26c3c8be65bd93c4961f346b8
SHA1

1148ed659988b00d111764552d513b0c6cb754cd
SHA256

58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6
SHA512

014b356e2a2d26730490fbba80b296ee4501fdf5139e48036547ad8644cb7fc4f78321f66c769b3fd3c6f6b4dd0b0786dfdd78615a983d70d64d120ce3cbdfa3
SSDEEP

6144:HXzKdNY49u8rVaXmczSlUHURodg01net:Ya4ArmczSLoC01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4484	ITS SB App Switch.exe
2316	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/4196-0-0x0000000000B50000-0x0000000000BF0000-memory.dmp	upx
behavioral2/memory/4196-14-0x0000000000B50000-0x0000000000BF0000-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
4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe
4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe
4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe
4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4196 wrote to memory of 4484	4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe	80
PID 4196 wrote to memory of 4484	4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe	80
PID 4196 wrote to memory of 4484	4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe	80
PID 4196 wrote to memory of 2316	4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe	81
PID 4196 wrote to memory of 2316	4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe	81
PID 4196 wrote to memory of 2316	4196	58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe	81

C:\Users\Admin\AppData\Local\Temp\58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe
"C:\Users\Admin\AppData\Local\Temp\58b9a9fe95376255653f044016f03e1e6fa4be9cfaf54e308ee60f2f943ce8a6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4196
- 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:4484
- 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:2316

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/4196-0-0x0000000000B50000-0x0000000000BF0000-memory.dmp

Filesize
640KB

Download
memory/4196-14-0x0000000000B50000-0x0000000000BF0000-memory.dmp

Filesize
640KB

Download