2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b

Analysis

max time kernel
146s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
21-04-2024 15:16

Target

2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe
Size

266KB
MD5

9dc5180e3968b94236a0f92cd606d8f1
SHA1

1d98c8c0d413f3b76072610188111545906bf75a
SHA256

2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b
SHA512

b235ecf48d805cafa8fe579ffc0dda2a59d06e8d8e461db198fed9b3e75f70c0a2e920dd6c5820c0f19892e314f9fec3ddb87c1161e2e32c2904ac9a3a205708
SSDEEP

6144:3XzKdNY49u8rVsBhkV4dPMvc+/cv1hM01net:Ia4AZbxd2/KM01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1924	ITS SB App Switch.exe
4828	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/3364-0-0x0000000000D40000-0x0000000000DE0000-memory.dmp	upx
behavioral2/memory/3364-14-0x0000000000D40000-0x0000000000DE0000-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
3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe
3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe
3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe
3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3364 wrote to memory of 1924	3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe	78
PID 3364 wrote to memory of 1924	3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe	78
PID 3364 wrote to memory of 1924	3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe	78
PID 3364 wrote to memory of 4828	3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe	79
PID 3364 wrote to memory of 4828	3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe	79
PID 3364 wrote to memory of 4828	3364	2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe	79

C:\Users\Admin\AppData\Local\Temp\2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe
"C:\Users\Admin\AppData\Local\Temp\2344d2d35fb8844c742bd21b88e9a1cdc22a8d71599ddb8fb248646e7741794b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3364
- 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:1924
- 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:4828

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/3364-0-0x0000000000D40000-0x0000000000DE0000-memory.dmp

Filesize
640KB

Download
memory/3364-14-0x0000000000D40000-0x0000000000DE0000-memory.dmp

Filesize
640KB

Download