1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c

Analysis

max time kernel
42s
max time network
52s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
28/04/2024, 23:22

Target

1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe
Size

266KB
MD5

f15dd37d5a7544519cca44f3cd35a006
SHA1

71170b84f4802c9b680c319b187103e788942617
SHA256

1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c
SHA512

40a3fe0174dbe00180fea5697a131069de1faa90873507a2a6e6a5e4ec1ed95c5a3381a955eb899d4792be25a7601a1f461c161e421b54e3e6ce36a167024f63
SSDEEP

6144:8XzKdNY49u8rVz1TxdASgv3IXNP0s01net:za4A8USgvS01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2624	ITS SB App Switch.exe
4112	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/4388-0-0x0000000000570000-0x0000000000610000-memory.dmp	upx
behavioral2/memory/4388-14-0x0000000000570000-0x0000000000610000-memory.dmp	upx
behavioral2/memory/4388-16-0x0000000000570000-0x0000000000610000-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
4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe
4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe
4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe
4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 2624	4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe	80
PID 4388 wrote to memory of 2624	4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe	80
PID 4388 wrote to memory of 2624	4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe	80
PID 4388 wrote to memory of 4112	4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe	81
PID 4388 wrote to memory of 4112	4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe	81
PID 4388 wrote to memory of 4112	4388	1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe	81

C:\Users\Admin\AppData\Local\Temp\1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe
"C:\Users\Admin\AppData\Local\Temp\1c7a5df314ef46c1870942cf1310a421d77916cba7ecc4fc37f755859b1b643c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4388
- 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:2624
- 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:4112

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/4388-0-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download
memory/4388-14-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download
memory/4388-16-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download