68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
08/06/2024, 11:28

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General

Target
68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe
Size 266KB
Sample240608-nlewssbb6v
SHA256 68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec
MD5 85c293b095124113da392a4411d4524f
SHA1 b358fe3bd63cc677d580945b43d3aaaf8fc7bcdf
SHA512 fc092ffb3dae7f00ec5cbd666c2530d9ea30e669d80f1f2ed01a83662b094f3be25f0c73af3d89eb0d9287af28bfde036819315585802a3cba6dec52d5bb1768
SSDEEP 6144:oXzKdNY49u8rVqatxGvWz8mvP6r901net:Xa4A6GvWXw01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
5044	ITS SB App Switch.exe
408	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4860-0-0x0000000000900000-0x00000000009A0000-memory.dmp	upx
behavioral2/memory/4860-15-0x0000000000900000-0x00000000009A0000-memory.dmp	upx

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
4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe
4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe
4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe
4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 5044	4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe	77
PID 4860 wrote to memory of 5044	4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe	77
PID 4860 wrote to memory of 5044	4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe	77
PID 4860 wrote to memory of 408	4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe	78
PID 4860 wrote to memory of 408	4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe	78
PID 4860 wrote to memory of 408	4860	68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe	78

C:\Users\Admin\AppData\Local\Temp\68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe
"C:\Users\Admin\AppData\Local\Temp\68cff4d14e29daacbb02818ac6cb22d3606971829ab30e9bc9b4617bb31d07ec.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4860
- 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:5044
- 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:408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

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memory/4860-0-0x0000000000900000-0x00000000009A0000-memory.dmp

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memory/4860-15-0x0000000000900000-0x00000000009A0000-memory.dmp

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