4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae

Analysis

max time kernel
29s
max time network
53s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
19/03/2024, 18:52

Target

4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe
Size

266KB
MD5

b8429025388b069d14855965a259ae86
SHA1

54862a2834f95c0c99c8deaf34785175b8763465
SHA256

4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae
SHA512

3020682dd9eb1c0193be2d8b3d6a143a9e993009ee6c7bd376784be20f46d30dacf399163c65b6ca300c8f9db19bb324b2852875142ef9c3822a350b88cde41b
SSDEEP

6144:KXzKdNY49u8rVFV37NkV4dPMvc+/cv1cV01net:Ja4AGNxd2/BV01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2300	ITS SB App Switch.exe
992	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/5080-0-0x0000000000760000-0x0000000000800000-memory.dmp	upx
behavioral2/memory/5080-14-0x0000000000760000-0x0000000000800000-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
5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe
5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe
5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe
5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 2300	5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe	79
PID 5080 wrote to memory of 2300	5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe	79
PID 5080 wrote to memory of 2300	5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe	79
PID 5080 wrote to memory of 992	5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe	80
PID 5080 wrote to memory of 992	5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe	80
PID 5080 wrote to memory of 992	5080	4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe	80

C:\Users\Admin\AppData\Local\Temp\4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe
"C:\Users\Admin\AppData\Local\Temp\4a2d6400981ad31ca2a421df4e697d931b9278cb49c89e43960ef744baf043ae.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5080
- 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:2300
- 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:992

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/5080-0-0x0000000000760000-0x0000000000800000-memory.dmp

Filesize
640KB

Download
memory/5080-14-0x0000000000760000-0x0000000000800000-memory.dmp

Filesize
640KB

Download