0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6

Analysis

max time kernel
51s
max time network
54s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
28/03/2023, 14:04

Target

0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe
Size

277KB
MD5

ba838df571c3456eed3dc7d64d37496c
SHA1

ff535eff25ee1748cae645b0fe61e844b63fdad3
SHA256

0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6
SHA512

0266318c372eb79bb205bef6900297fa2a73206da0ad9fb160a789f3d68bd77240f9b0d20733601a66367bc739c093134e61be0f19a3fbc7001046aea33e99a8
SSDEEP

6144:sXzKdNY49u8rV3vusa4kx2/0lMY2qzW01netA:ja4AOm74SzbW01z

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3628	ITS SB App Switch.exe
4216	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/3748-121-0x0000000000370000-0x0000000000410000-memory.dmp	upx
behavioral1/memory/3748-129-0x0000000000370000-0x0000000000410000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe
3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe
3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe
3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 3628	3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe	66
PID 3748 wrote to memory of 3628	3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe	66
PID 3748 wrote to memory of 3628	3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe	66
PID 3748 wrote to memory of 4216	3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe	67
PID 3748 wrote to memory of 4216	3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe	67
PID 3748 wrote to memory of 4216	3748	0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe	67

C:\Users\Admin\AppData\Local\Temp\0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe
"C:\Users\Admin\AppData\Local\Temp\0af809f95d1ce9e9d4d203582b29886ae70df9b6bcbf5589a536b84fa7ddddc6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3748
- 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:3628
- 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:4216

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/3748-121-0x0000000000370000-0x0000000000410000-memory.dmp

Filesize
640KB

Download
memory/3748-129-0x0000000000370000-0x0000000000410000-memory.dmp

Filesize
640KB

Download