dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
23/04/2024, 10:36

Target

dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe
Size

266KB
MD5

67a83241f68344ca2cba5ff5da407c76
SHA1

839fd1a5997c2742ab1b266ee5aed68c0b63f7c8
SHA256

dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe
SHA512

2b101c0c5d48f6281a87f8764969a9f087a4dd59f8cdb3a7c0366b3ecbaa73a231c75c827b9a286898f958e9d020411e8c0844ed85e55d768c4528ec3a0a6c5d
SSDEEP

6144:yXzKdNY49u8rVlaKC7kV4dPMvc+/cv1N01net:Ba4Atfxd2/O01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4200	ITS SB App Switch.exe
3508	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/4748-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral2/memory/4748-14-0x0000000000F10000-0x0000000000FB0000-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
4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe
4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe
4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe
4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 4200	4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe	79
PID 4748 wrote to memory of 4200	4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe	79
PID 4748 wrote to memory of 4200	4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe	79
PID 4748 wrote to memory of 3508	4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe	80
PID 4748 wrote to memory of 3508	4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe	80
PID 4748 wrote to memory of 3508	4748	dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe	80

C:\Users\Admin\AppData\Local\Temp\dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe
"C:\Users\Admin\AppData\Local\Temp\dd53da8c2655bda346aaef13dc926b70696ae69a45b53db752ae7aa704e71ffe.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4748
- 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:4200
- 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:3508

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/4748-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/4748-14-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download