e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3

Analysis

max time kernel
147s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
03/06/2024, 13:34

Target

e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
Size

266KB
MD5

462efde118c99428ad37002c50fc1ed7
SHA1

5a70d8ebc569e2ac4084c9bd87fcdcfe796de802
SHA256

e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3
SHA512

337de357cf7ed672eda1408bfe5c6f50c4f288594ab9ea61c0359d3cc6c203f6f65aff61842ff6ad5caa30d77b0dbb4edd15235926389ab165390f25918db6a9
SSDEEP

6144:5XzKdNY49u8rV2bQ9mdB7Les+eFMBxIBu01net:ia4AhEMBu/eF+6u01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4184	ITS SB App Switch.exe
4940	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/2684-0-0x0000000000F00000-0x0000000000FA0000-memory.dmp	upx
behavioral2/memory/2684-14-0x0000000000F00000-0x0000000000FA0000-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
2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 4184	2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	80
PID 2684 wrote to memory of 4184	2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	80
PID 2684 wrote to memory of 4184	2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	80
PID 2684 wrote to memory of 4940	2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	81
PID 2684 wrote to memory of 4940	2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	81
PID 2684 wrote to memory of 4940	2684	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	81

C:\Users\Admin\AppData\Local\Temp\e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
"C:\Users\Admin\AppData\Local\Temp\e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2684
- 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:4184
- 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:4940

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/2684-0-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download
memory/2684-14-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download