dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb

Analysis

max time kernel
127s
max time network
132s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
03/08/2023, 20:13

Target

dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe
Size

277KB
MD5

86e1352d1d94259a322160def51b868e
SHA1

4e68cdb942998bc093abc439a41a3609e4bca339
SHA256

dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb
SHA512

95a5d320be0181ef4adea90c668f5cbe493bc35e9f739c762e459ac6a391e1a0de0fa6dfe6a72dfd16f6acfa2b48e40e25dc2400976c957c14b9a9762309c239
SSDEEP

3072:SNXEGZJWhfNFC4S60+XoLczrVmXWqdOUF1FLL5r6jQ6yGl1WdB1H01ne4PKzx6:AXzKdNY49u8rVKbt1Glcp01neto

Score

7^/10

upx

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/4672-120-0x0000000000B00000-0x0000000000BA0000-memory.dmp	upx
behavioral1/memory/4672-128-0x0000000000B00000-0x0000000000BA0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
3012	ITS SB App Switch.exe
4680	ITS SB App Switch.exe

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
4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe
4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe
4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe
4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 3012	4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe	70
PID 4672 wrote to memory of 3012	4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe	70
PID 4672 wrote to memory of 3012	4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe	70
PID 4672 wrote to memory of 4680	4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe	71
PID 4672 wrote to memory of 4680	4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe	71
PID 4672 wrote to memory of 4680	4672	dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe	71

C:\Users\Admin\AppData\Local\Temp\dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe
"C:\Users\Admin\AppData\Local\Temp\dbfd921f81c7c04a6f089e50d61d6908988ab847eaf6f6de067c3ab684b6f0fb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4672
- 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:3012
- 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:4680

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
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
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/4672-120-0x0000000000B00000-0x0000000000BA0000-memory.dmp

Filesize
640KB

Download
memory/4672-128-0x0000000000B00000-0x0000000000BA0000-memory.dmp

Filesize
640KB

Download