0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05

Analysis

max time kernel
142s
max time network
147s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
27/04/2024, 01:01

Target

0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe
Size

266KB
MD5

7742c02f034e4b958b67a8675949235f
SHA1

243f10678c955a1cd214d6e8fa13c02ce6108cf3
SHA256

0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05
SHA512

dbb51b40ce3a71b00f3bb80c75ba5f2f4d3b1439a090d57e50363e162d6d1cc5ac578cf283c7244ebfbfc97aa8349ad92070458f54524312971b087459a64cf3
SSDEEP

6144:aXzKdNY49u8rVs0bhV7k1QXzF5Oq01net:Za4AFG/7lXiq01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1100	ITS SB App Switch.exe
1084	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/3856-0-0x00000000002B0000-0x0000000000350000-memory.dmp	upx
behavioral2/memory/3856-14-0x00000000002B0000-0x0000000000350000-memory.dmp	upx
behavioral2/memory/3856-15-0x00000000002B0000-0x0000000000350000-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
3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe
3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe
3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe
3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3856 wrote to memory of 1100	3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe	79
PID 3856 wrote to memory of 1100	3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe	79
PID 3856 wrote to memory of 1100	3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe	79
PID 3856 wrote to memory of 1084	3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe	80
PID 3856 wrote to memory of 1084	3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe	80
PID 3856 wrote to memory of 1084	3856	0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe	80

C:\Users\Admin\AppData\Local\Temp\0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe
"C:\Users\Admin\AppData\Local\Temp\0f2779a4a4847dfbb3737fafd01e789f5cd44b7be3af5151efbc665a4c866c05.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3856
- 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:1100
- 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:1084

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/3856-0-0x00000000002B0000-0x0000000000350000-memory.dmp

Filesize
640KB

Download
memory/3856-14-0x00000000002B0000-0x0000000000350000-memory.dmp

Filesize
640KB

Download
memory/3856-15-0x00000000002B0000-0x0000000000350000-memory.dmp

Filesize
640KB

Download