8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
05/04/2024, 05:38

Target

8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
Size

266KB
MD5

bc981b6e9618b7bd1c2755ddb683d8d9
SHA1

e26f0728abe97da1e752f9f4113266293794e94b
SHA256

8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48
SHA512

d5e433be095b3c4e7acad23434a87327f81c1596495288d9b0a865a2c67a933f2f15b4ac02fc8807df578550456d44e16d19975a1d056e8518624690891fa785
SSDEEP

6144:3XzKdNY49u8rVZ/UEUFkkQNltmkIo01net:Ia4An/YlXD01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
536	ITS SB App Switch.exe
860	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/1000-0-0x00000000000C0000-0x0000000000160000-memory.dmp	upx
behavioral2/memory/1000-14-0x00000000000C0000-0x0000000000160000-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
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1000 wrote to memory of 536	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	76
PID 1000 wrote to memory of 536	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	76
PID 1000 wrote to memory of 536	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	76
PID 1000 wrote to memory of 860	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	77
PID 1000 wrote to memory of 860	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	77
PID 1000 wrote to memory of 860	1000	8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe	77

C:\Users\Admin\AppData\Local\Temp\8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe
"C:\Users\Admin\AppData\Local\Temp\8fbd32d862fbe47e78b6bacf30db1627f560d31d115263a3557c0d234e274b48.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1000
- 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:536
- 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:860

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/1000-0-0x00000000000C0000-0x0000000000160000-memory.dmp

Filesize
640KB

Download
memory/1000-14-0x00000000000C0000-0x0000000000160000-memory.dmp

Filesize
640KB

Download