fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
16/06/2024, 13:13

Target

fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe
Size

266KB
MD5

d87923554d7e33e42137f8fb8aca6b75
SHA1

991fea22034e48098408e1afb1210b0ec16252e0
SHA256

fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3
SHA512

63b2b09ca4baa58dc49eb38848b278af76562f493b175d2d6bceb8f6f270d4a501dbb4891752fad0d0e755a2d3453a3881244a09fbbc48dfe86f876767ba34f4
SSDEEP

6144:JXzKdNY49u8rV+1tZKj9Mlr5xuRrUi01net:ya4A9q+lNxa01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4044	ITS SB App Switch.exe
244	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/1548-0-0x0000000000F00000-0x0000000000FA0000-memory.dmp	upx
behavioral2/memory/1548-14-0x0000000000F00000-0x0000000000FA0000-memory.dmp	upx
behavioral2/memory/1548-16-0x0000000000F00000-0x0000000000FA0000-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
1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe
1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe
1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe
1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 4044	1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe	77
PID 1548 wrote to memory of 4044	1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe	77
PID 1548 wrote to memory of 4044	1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe	77
PID 1548 wrote to memory of 244	1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe	78
PID 1548 wrote to memory of 244	1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe	78
PID 1548 wrote to memory of 244	1548	fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe	78

C:\Users\Admin\AppData\Local\Temp\fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe
"C:\Users\Admin\AppData\Local\Temp\fd5ba50e5a7fc19b36eeb04b086ba88f928dc63c83f874dd5feccfbcdcc584c3.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1548
- 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:4044
- 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

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/1548-0-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download
memory/1548-14-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download
memory/1548-16-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download