dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715

Analysis

max time kernel
90s
max time network
92s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
13/03/2023, 02:23

Target

dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe
Size

277KB
MD5

871d2a5cfd902affccc48d58b35da6e3
SHA1

d1114c0edae16b45867634dade651f76df93f810
SHA256

dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715
SHA512

18b3429e68c359c0f0afe0e807d96f9f4f13bc98e3348fead4829f08d7f317c1332f93c3e53615aee4a06c0a522c3219f4546a7e6ee8a2d00c911100721754cd
SSDEEP

6144:+XzKdNY49u8rV46OxGvWz8mvP6r801netK:Fa4Ar6sGvWXR01h

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4332	ITS SB App Switch.exe
4720	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/4192-121-0x00000000002C0000-0x0000000000360000-memory.dmp	upx
behavioral1/memory/4192-128-0x00000000002C0000-0x0000000000360000-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
4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe
4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe
4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe
4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4192 wrote to memory of 4332	4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe	66
PID 4192 wrote to memory of 4332	4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe	66
PID 4192 wrote to memory of 4332	4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe	66
PID 4192 wrote to memory of 4720	4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe	67
PID 4192 wrote to memory of 4720	4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe	67
PID 4192 wrote to memory of 4720	4192	dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe	67

C:\Users\Admin\AppData\Local\Temp\dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe
"C:\Users\Admin\AppData\Local\Temp\dfbabe822dc3e3ef13be89c6528ed6a77a022c4e248b4f4c2233451bfd34a715.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4192
- 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:4332
- 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:4720

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/4192-121-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download
memory/4192-128-0x00000000002C0000-0x0000000000360000-memory.dmp

Filesize
640KB

Download