e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
05-05-2024 04:24

Target

e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe
Size

266KB
MD5

a4e967643252adf2e18b46e1e67933d2
SHA1

53bba9356add8eade0f347e8e29391f79d74b80e
SHA256

e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb
SHA512

5c59fb05e059f1b6ee06fc93294e3a0ab88f9a64ab25dccd599b01bff4a8cd4179ca088c836da3e406fc06682d543a291aeaad6e4f1a47112cd0538a22e11fea
SSDEEP

6144:sXzKdNY49u8rVK3Hr3JCKvMiqGb01net:ja4ATr3kY01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3720	ITS SB App Switch.exe
4696	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/4420-0-0x00000000005C0000-0x0000000000660000-memory.dmp	upx
behavioral2/memory/4420-14-0x00000000005C0000-0x0000000000660000-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
4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe
4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe
4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe
4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4420 wrote to memory of 3720	4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe	79
PID 4420 wrote to memory of 3720	4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe	79
PID 4420 wrote to memory of 3720	4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe	79
PID 4420 wrote to memory of 4696	4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe	80
PID 4420 wrote to memory of 4696	4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe	80
PID 4420 wrote to memory of 4696	4420	e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe	80

C:\Users\Admin\AppData\Local\Temp\e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe
"C:\Users\Admin\AppData\Local\Temp\e7f769e98a058e6a67ce0ed437abf48f990415b12a85ad33a7cc28890aadb8bb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4420
- 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:3720
- 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:4696

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/4420-0-0x00000000005C0000-0x0000000000660000-memory.dmp

Filesize
640KB

Download
memory/4420-14-0x00000000005C0000-0x0000000000660000-memory.dmp

Filesize
640KB

Download