dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
30/04/2024, 17:31

Target

dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe
Size

266KB
MD5

45ebfde7dc559f7a2cd7eff036813e96
SHA1

dc5af278e15e52b8ef9701e1335ccef384fa5f7b
SHA256

dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637
SHA512

bdae62d6db6a1942037cce5e09bfee256af94a0e9fe20c8486ca32a5a34cc7ca3b6df9421490df24020ce0f341b7224a99e7a7e18e4310878289903783d0ab91
SSDEEP

6144:EXzKdNY49u8rVmvu0wJCKvMiqGW01net:ra4AFm0wkB01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1576	ITS SB App Switch.exe
2696	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/1368-0-0x0000000000EA0000-0x0000000000F40000-memory.dmp	upx
behavioral2/memory/1368-14-0x0000000000EA0000-0x0000000000F40000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 1576	1368	dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe	80
PID 1368 wrote to memory of 1576	1368	dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe	80
PID 1368 wrote to memory of 1576	1368	dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe	80
PID 1368 wrote to memory of 2696	1368	dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe	81
PID 1368 wrote to memory of 2696	1368	dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe	81
PID 1368 wrote to memory of 2696	1368	dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe	81

C:\Users\Admin\AppData\Local\Temp\dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.exe
"C:\Users\Admin\AppData\Local\Temp\dcbc391e341313f59de8616fa015926072bd416c3a75c361a82b8293bd37b637.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:1576
- 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:2696

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/1368-0-0x0000000000EA0000-0x0000000000F40000-memory.dmp

Filesize
640KB

Download
memory/1368-14-0x0000000000EA0000-0x0000000000F40000-memory.dmp

Filesize
640KB

Download