4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
28/04/2024, 23:51

Target

4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe
Size

266KB
MD5

e9bd01f922981f965bd89b74be431c3f
SHA1

cf9574866c4ff7fbdb1b6e7c09170bbf5f019232
SHA256

4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448
SHA512

24ac19c0ac5f83df2ca78f46e95ffc087d8383207058c527aaecea09c1b89e51bcbb096dadb4d5751fb107d997b796c0f03813ecfae5b7fe1cbd67700fd7f42a
SSDEEP

6144:HXzKdNY49u8rVvaKCokV4dPMvc+/cv1Ef01net:Ya4Adkxd2/Jf01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4684	ITS SB App Switch.exe
2224	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/1604-0-0x0000000000B90000-0x0000000000C30000-memory.dmp	upx
behavioral2/memory/1604-14-0x0000000000B90000-0x0000000000C30000-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 1604 wrote to memory of 4684	1604	4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe	80
PID 1604 wrote to memory of 4684	1604	4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe	80
PID 1604 wrote to memory of 4684	1604	4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe	80
PID 1604 wrote to memory of 2224	1604	4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe	81
PID 1604 wrote to memory of 2224	1604	4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe	81
PID 1604 wrote to memory of 2224	1604	4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe	81

C:\Users\Admin\AppData\Local\Temp\4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe
"C:\Users\Admin\AppData\Local\Temp\4d44d10d5a435edd1e243181275373f8bc27d986a6ec68bf21051620f6816448.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1604
- 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:4684
- 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:2224

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/1604-0-0x0000000000B90000-0x0000000000C30000-memory.dmp

Filesize
640KB

Download
memory/1604-14-0x0000000000B90000-0x0000000000C30000-memory.dmp

Filesize
640KB

Download