3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
24-05-2024 03:33

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General

Target

3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe
Size

266KB
MD5

7c7ab9c38ef6dda4f66b6c807144ab4b
SHA1

b1f3c606209e4bb34c66255a9515cae63fa4d164
SHA256

3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c
SHA512

bfc6324b9cbc57c0d0542807f09109b4ec30ade8bc98a99e7e3b1602ef2286c7e43ca4d9e5b22cf411b6e2bf2ca3b7744953682840e53b2cf469c2d3295c6602
SSDEEP

6144:xXzKdNY49u8rVYR5NOUFkkQNltmkI1501net:qa4AJzj/YlX401

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4356 ITS SB App Switch.exe
2732 ITS SB App Switch.exe

pid	process
4356	ITS SB App Switch.exe
2732	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3580-0-0x00000000000E0000-0x0000000000180000-memory.dmp	upx
behavioral2/memory/3580-15-0x00000000000E0000-0x0000000000180000-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

Processes:

3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe

pid	process
3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe
3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe
3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe
3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe

description	pid	process	target process
PID 3580 wrote to memory of 4356	3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe	ITS SB App Switch.exe
PID 3580 wrote to memory of 4356	3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe	ITS SB App Switch.exe
PID 3580 wrote to memory of 4356	3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe	ITS SB App Switch.exe
PID 3580 wrote to memory of 2732	3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe	ITS SB App Switch.exe
PID 3580 wrote to memory of 2732	3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe	ITS SB App Switch.exe
PID 3580 wrote to memory of 2732	3580	3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe
"C:\Users\Admin\AppData\Local\Temp\3a6b284c77178ec4e0fd0038ac417648a1daba65ae9bb4a32eade58328087a2c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3580
- 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:4356
- 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:2732

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

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/3580-0-0x00000000000E0000-0x0000000000180000-memory.dmp

Filesize
640KB

Download
memory/3580-15-0x00000000000E0000-0x0000000000180000-memory.dmp

Filesize
640KB

Download