1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd

Analysis

max time kernel
57s
max time network
62s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
18/05/2023, 04:37

Target

1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe
Size

277KB
MD5

42bbe06103ff38b28ac23b3d7102a64b
SHA1

f3835bd171c81f25348b14ebf9e6a9f483311d8c
SHA256

1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd
SHA512

e15dae5a62d80634b214ec888f551095aec5177c022995a9864db0dd0230f5d4d3718d35f4e115efacdb508d05139833ba5af8677ffaf0cb2767cad2c59f10d3
SSDEEP

6144:nXzKdNY49u8rVNHrAhV7k1QXzF5O1v01netcX0:4a4AyrA/7lXi1v01NX0

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2132-122-0x0000000000270000-0x0000000000310000-memory.dmp	upx
behavioral1/memory/2132-129-0x0000000000270000-0x0000000000310000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2528	ITS SB App Switch.exe
2584	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
2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe
2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe
2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe
2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 2528	2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe	66
PID 2132 wrote to memory of 2528	2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe	66
PID 2132 wrote to memory of 2528	2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe	66
PID 2132 wrote to memory of 2584	2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe	67
PID 2132 wrote to memory of 2584	2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe	67
PID 2132 wrote to memory of 2584	2132	1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe	67

C:\Users\Admin\AppData\Local\Temp\1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe
"C:\Users\Admin\AppData\Local\Temp\1a497c4af7c433d7a35acbe5753c208f1889c19bab5cf9d8b1662cc4714c0dbd.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2132
- 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:2528
- 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:2584

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/2132-122-0x0000000000270000-0x0000000000310000-memory.dmp

Filesize
640KB

Download
memory/2132-129-0x0000000000270000-0x0000000000310000-memory.dmp

Filesize
640KB

Download