de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c

Analysis

max time kernel
142s
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
10-06-2024 13:19

Target

de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe
Size

266KB
MD5

afb7240142ab7f8d20db31811f132d4d
SHA1

888e8c2cc598000723ac6bd8c72ea4ad8a840283
SHA256

de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c
SHA512

be0ccb5961e62ac01db243549dcdb653c698739be73568d70c3d01a0d87888765b0e2c580d85da9e3664747a8e5d318ae9b5d5e25e2022a37284e6fa011dd5ff
SSDEEP

3072:UNXEGZJWhfNFC4S60+XoLczrVmXlOvK3kEi9ZP7aPQ8ug0x3xS6HkLKpK0NH01nQ:iXzKdNY49u8rVtvuaqMg0x3jNB01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1048	ITS SB App Switch.exe
3380	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/844-0-0x0000000000A20000-0x0000000000AC0000-memory.dmp	upx
behavioral2/memory/844-14-0x0000000000A20000-0x0000000000AC0000-memory.dmp	upx
behavioral2/memory/844-15-0x0000000000A20000-0x0000000000AC0000-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
844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe
844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe
844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe
844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 1048	844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe	76
PID 844 wrote to memory of 1048	844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe	76
PID 844 wrote to memory of 1048	844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe	76
PID 844 wrote to memory of 3380	844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe	77
PID 844 wrote to memory of 3380	844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe	77
PID 844 wrote to memory of 3380	844	de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe	77

C:\Users\Admin\AppData\Local\Temp\de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe
"C:\Users\Admin\AppData\Local\Temp\de912eb10603eef5fde04a334419e69692bb3eb9a359e5f125427eab8f1db44c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:844
- 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:1048
- 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:3380

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/844-0-0x0000000000A20000-0x0000000000AC0000-memory.dmp

Filesize
640KB

Download
memory/844-14-0x0000000000A20000-0x0000000000AC0000-memory.dmp

Filesize
640KB

Download
memory/844-15-0x0000000000A20000-0x0000000000AC0000-memory.dmp

Filesize
640KB

Download