d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240704-en
resource tags

arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
submitted
06/07/2024, 20:15

Target

d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
Size

266KB
MD5

a7756a34fefa6d4607316a592f750cf7
SHA1

e4cd624d712fcedb3ecf8628b2a3df77aaf56c4e
SHA256

d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989
SHA512

a5a00047f5cea4b5c1add6309b4ba80e530529c614bbdf685702981b33fdb9563366138f5449cb94f8ed4a3f89577ab834ca95d0771cc080ed720c64377fae05
SSDEEP

6144:NXzKdNY49u8rVhJxaHWglpugmv+3gkCK2xzW90BjeB:ua4A4CHzlnI010B

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3148	ITS SB App Switch.exe
1320	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/3724-0-0x0000000000010000-0x00000000000B0000-memory.dmp	upx
behavioral2/memory/3724-19-0x0000000000010000-0x00000000000B0000-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
3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3724 wrote to memory of 3148	3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	77
PID 3724 wrote to memory of 3148	3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	77
PID 3724 wrote to memory of 3148	3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	77
PID 3724 wrote to memory of 1320	3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	78
PID 3724 wrote to memory of 1320	3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	78
PID 3724 wrote to memory of 1320	3724	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	78

C:\Users\Admin\AppData\Local\Temp\d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
"C:\Users\Admin\AppData\Local\Temp\d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3724
- 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:3148
- 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:1320

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/3724-0-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download
memory/3724-19-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download