c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
27-04-2024 07:59

Target

c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe
Size

266KB
MD5

c51c72a9eed4c38394edc8d0ffbb1dbb
SHA1

fda7ceb956bf0ec622eb2fd01b08e78af74a0813
SHA256

c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38
SHA512

813e7a9316dc97f1af92acd9f820fda2ca30576f96a4b34c24eef476d0122907667e8bc2aaaff96e698a65cca64ae95064935d2a5163555dee9a0025983415a4
SSDEEP

3072:ANXEGZJWhfNFC4S60+XoLczrVmXmV37GVDu1FLL5r6jQ6yGl1dvd3H01ne4PK:uXzKdNY49u8rVrV37G9y1GlHv501net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4476	ITS SB App Switch.exe
3600	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/4004-0-0x0000000000730000-0x00000000007D0000-memory.dmp	upx
behavioral2/memory/4004-14-0x0000000000730000-0x00000000007D0000-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 4004 wrote to memory of 4476	4004	c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe	79
PID 4004 wrote to memory of 4476	4004	c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe	79
PID 4004 wrote to memory of 4476	4004	c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe	79
PID 4004 wrote to memory of 3600	4004	c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe	80
PID 4004 wrote to memory of 3600	4004	c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe	80
PID 4004 wrote to memory of 3600	4004	c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe	80

C:\Users\Admin\AppData\Local\Temp\c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe
"C:\Users\Admin\AppData\Local\Temp\c53118079c921479cb5989dd5fd53782aff270b5215172133a459a365df26a38.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4004
- 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:4476
- 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:3600

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/4004-0-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download
memory/4004-14-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download