1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370

Analysis

max time kernel
149s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
09-04-2024 10:10

Target

1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe
Size

266KB
MD5

151240d933ca4dc8482de488f1e400df
SHA1

391df919c4a4e08f3e51ad2ba11d347560be7747
SHA256

1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370
SHA512

7f919a214a003a2ef220ac074660bc1ba8591b12112758c51a5dde254648a8151da331c6c5ed34a905854da16298307e5c8743320a989719baaa15f9a9da1f08
SSDEEP

6144:5XzKdNY49u8rV/Jm4140Ffx1oiv01net:ia4AQJm414mt01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
244	ITS SB App Switch.exe
224	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/1596-0-0x0000000000C30000-0x0000000000CD0000-memory.dmp	upx
behavioral2/memory/1596-10-0x0000000000C30000-0x0000000000CD0000-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
1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe
1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe
1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe
1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 244	1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe	80
PID 1596 wrote to memory of 244	1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe	80
PID 1596 wrote to memory of 244	1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe	80
PID 1596 wrote to memory of 224	1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe	81
PID 1596 wrote to memory of 224	1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe	81
PID 1596 wrote to memory of 224	1596	1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe	81

C:\Users\Admin\AppData\Local\Temp\1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe
"C:\Users\Admin\AppData\Local\Temp\1f28a94f23522058aa110f5f80a49f6f54ea0b3fae9cd386607941c08dcea370.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1596
- 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:244
- 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:224

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/1596-0-0x0000000000C30000-0x0000000000CD0000-memory.dmp

Filesize
640KB

Download
memory/1596-10-0x0000000000C30000-0x0000000000CD0000-memory.dmp

Filesize
640KB

Download