1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb

Analysis

max time kernel
147s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
28/03/2024, 23:33

Target

1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe
Size

266KB
MD5

a6675bcbc03f6c5abf53afc6f215c817
SHA1

ffe09d764564cee35d5c5d855cf85a01c41cae9e
SHA256

1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb
SHA512

f7b803dce28c885519cc19e100990229946b4836bd83fa630c8f69077a2f1c4bc62e4d3d9b8fcabee82e32b3bdd75c4053e0c61d8ddf83a27b113398a3dbf3bf
SSDEEP

6144:dXzKdNY49u8rVb7t8mczSlUHURodN01net:+a4A08mczSLoP01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4440	ITS SB App Switch.exe
2888	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/1112-0-0x0000000000F00000-0x0000000000FA0000-memory.dmp	upx
behavioral2/memory/1112-14-0x0000000000F00000-0x0000000000FA0000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1112 wrote to memory of 4440	1112	1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe	80
PID 1112 wrote to memory of 4440	1112	1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe	80
PID 1112 wrote to memory of 4440	1112	1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe	80
PID 1112 wrote to memory of 2888	1112	1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe	81
PID 1112 wrote to memory of 2888	1112	1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe	81
PID 1112 wrote to memory of 2888	1112	1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe	81

C:\Users\Admin\AppData\Local\Temp\1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe
"C:\Users\Admin\AppData\Local\Temp\1d74679b8b93ec047f5371a2fd4ac8138a7050b2760218f7916e9869b385accb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1112
- 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:4440
- 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:2888

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/1112-0-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download
memory/1112-14-0x0000000000F00000-0x0000000000FA0000-memory.dmp

Filesize
640KB

Download