e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef

Analysis

max time kernel
51s
max time network
148s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
06/03/2023, 01:50

Target

e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe
Size

277KB
MD5

32aa8179beb421ece7a0d3eb9ff1f0a2
SHA1

6d266e1e0fb81c73284df40d4c9bfa6b59e2cf76
SHA256

e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef
SHA512

2e727add8f452e7f8c9dd80c1d10617a1b5ba8d044090973cf1ab306bad0655d6ca07773eaff7916bc89af5cad76be2d36fb950b5ffc84c6f13595b81a825390
SSDEEP

3072:NNXEGZJWhfNFC4S60+XoLczrVmXQ7taWhe5jfZNL+C5LYZNO5McAx9Lih9DH01nR:LXzKdNY49u8rVZ7tyJMi5Mcw0z01netG

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4508	ITS SB App Switch.exe
2072	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/3612-117-0x0000000001170000-0x0000000001210000-memory.dmp	upx
behavioral1/memory/3612-124-0x0000000001170000-0x0000000001210000-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
3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe
3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe
3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe
3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 4508	3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe	66
PID 3612 wrote to memory of 4508	3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe	66
PID 3612 wrote to memory of 4508	3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe	66
PID 3612 wrote to memory of 2072	3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe	67
PID 3612 wrote to memory of 2072	3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe	67
PID 3612 wrote to memory of 2072	3612	e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe	67

C:\Users\Admin\AppData\Local\Temp\e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe
"C:\Users\Admin\AppData\Local\Temp\e6d8fbb810360158c270bfa652b6414576df59d05c2865b8d06f2495e05bb1ef.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3612
- 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:4508
- 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:2072

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/3612-117-0x0000000001170000-0x0000000001210000-memory.dmp

Filesize
640KB

Download
memory/3612-124-0x0000000001170000-0x0000000001210000-memory.dmp

Filesize
640KB

Download