d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2

Analysis

max time kernel
91s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
17-04-2024 19:41

Target

d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe
Size

266KB
MD5

4698b265c55f057f58ee1dc02bd4b72a
SHA1

1aab3b65f07c494b47c6a4ecacf6aee786e7a99c
SHA256

d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2
SHA512

58cdbc952c595723c69967e8331673e314c36cdef96c3f165378137e02101b70f3dcebf108d719d932d28bcd7da9971cf8d5d648c560871eb93aae8f3210fbb9
SSDEEP

6144:EXzKdNY49u8rV01tZKT9mdB7Les+eFMBxIAx9D01net:ra4AnKMBu/eF+dD01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4964	ITS SB App Switch.exe
5036	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/4932-0-0x00000000008D0000-0x0000000000970000-memory.dmp	upx
behavioral2/memory/4932-14-0x00000000008D0000-0x0000000000970000-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
4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe
4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe
4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe
4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 4964	4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe	80
PID 4932 wrote to memory of 4964	4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe	80
PID 4932 wrote to memory of 4964	4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe	80
PID 4932 wrote to memory of 5036	4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe	81
PID 4932 wrote to memory of 5036	4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe	81
PID 4932 wrote to memory of 5036	4932	d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe	81

C:\Users\Admin\AppData\Local\Temp\d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe
"C:\Users\Admin\AppData\Local\Temp\d525f44cc4957c2d4083ffb035a1b5f78bcdf17190b121e1f9b3d5798ad684d2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4932
- 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:4964
- 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:5036

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/4932-0-0x00000000008D0000-0x0000000000970000-memory.dmp

Filesize
640KB

Download
memory/4932-14-0x00000000008D0000-0x0000000000970000-memory.dmp

Filesize
640KB

Download