3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3

Analysis

max time kernel
146s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
03/05/2024, 12:51

Target

3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe
Size

266KB
MD5

e49e70c02f12956c61e7dce8af99f5c3
SHA1

2d01ca831da4905e23244fa119691a067b7c3398
SHA256

3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3
SHA512

48537263c8c875521432bb5a5f89dca1b2b0f1c78fc95cc9fa84795438b84a44bce974d1c2521b6498c471586c54b8c31b7faa07116fe19827685555b76a6989
SSDEEP

6144:UXzKdNY49u8rV+fmczSlUHURodssz01net:7a4AbmczSLoVz01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2768	ITS SB App Switch.exe
2112	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/2652-0-0x0000000000C80000-0x0000000000D20000-memory.dmp	upx
behavioral2/memory/2652-15-0x0000000000C80000-0x0000000000D20000-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
2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe
2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe
2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe
2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2768	2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe	79
PID 2652 wrote to memory of 2768	2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe	79
PID 2652 wrote to memory of 2768	2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe	79
PID 2652 wrote to memory of 2112	2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe	80
PID 2652 wrote to memory of 2112	2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe	80
PID 2652 wrote to memory of 2112	2652	3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe	80

C:\Users\Admin\AppData\Local\Temp\3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe
"C:\Users\Admin\AppData\Local\Temp\3a6bd3bcaf36a41a55ff835a946b0a03f6c6fdca4657c2ed1d986c2e6e72fca3.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2652
- 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:2768
- 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:2112

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/2652-0-0x0000000000C80000-0x0000000000D20000-memory.dmp

Filesize
640KB

Download
memory/2652-15-0x0000000000C80000-0x0000000000D20000-memory.dmp

Filesize
640KB

Download