da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa

Analysis

max time kernel
51s
max time network
147s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
27-05-2023 00:54

Target

da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe
Size

277KB
MD5

1cf1853c178ee98f13d454e63b5be244
SHA1

5de9650956d1c1b04a5b0fbd8c0b339081e03a9a
SHA256

da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa
SHA512

def0a67df1af79f2d3909273690bafd19ae1d1809c6bf404a795f66b072e3e92323b1c83f50cca0e73198359d7eab673dc9a9302b0ea4c55ffae43c304fbc657
SSDEEP

6144:fXzKdNY49u8rVH6btCN9Ikx2/bQcFLWl01neto:ga4Ag6bsN9IZFyl01v

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/3480-118-0x0000000000890000-0x0000000000930000-memory.dmp	upx
behavioral1/memory/3480-125-0x0000000000890000-0x0000000000930000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
4448	ITS SB App Switch.exe
3508	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
3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe
3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe
3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe
3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3480 wrote to memory of 4448	3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe	66
PID 3480 wrote to memory of 4448	3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe	66
PID 3480 wrote to memory of 4448	3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe	66
PID 3480 wrote to memory of 3508	3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe	67
PID 3480 wrote to memory of 3508	3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe	67
PID 3480 wrote to memory of 3508	3480	da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe	67

C:\Users\Admin\AppData\Local\Temp\da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe
"C:\Users\Admin\AppData\Local\Temp\da2684f2c9a3e4ac965f634c0c0a09ebfd521d1a04c0449fbdfd0dea43e345aa.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3480
- 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:4448
- 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

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/3480-118-0x0000000000890000-0x0000000000930000-memory.dmp

Filesize
640KB

Download
memory/3480-125-0x0000000000890000-0x0000000000930000-memory.dmp

Filesize
640KB

Download