6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9

Analysis

max time kernel
90s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
21-05-2024 15:25

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General

Target

6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe
Size

266KB
MD5

0a2787321ee571eb294742115a0104a9
SHA1

12eb9d6858af774d94061af9a4bf361a2ea4b371
SHA256

6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9
SHA512

8889da2a8c7870fd1fbc451b5df6838a7742bdc8e62da47d19035761859d982cf5f7b13e6a59705327b7c9a5a0c1f1db682008d05fa847ce861103bbce8326f9
SSDEEP

6144:0XzKdNY49u8rViWEH9mdB7Les+eFMBxIR01net:ba4A1HMBu/eF+Q01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

5044 ITS SB App Switch.exe
4144 ITS SB App Switch.exe

pid	process
5044	ITS SB App Switch.exe
4144	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/4296-0-0x0000000000E90000-0x0000000000F30000-memory.dmp	upx
behavioral2/memory/4296-10-0x0000000000E90000-0x0000000000F30000-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:

6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe

pid	process
4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe
4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe
4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe
4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe

description	pid	process	target process
PID 4296 wrote to memory of 5044	4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe	ITS SB App Switch.exe
PID 4296 wrote to memory of 5044	4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe	ITS SB App Switch.exe
PID 4296 wrote to memory of 5044	4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe	ITS SB App Switch.exe
PID 4296 wrote to memory of 4144	4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe	ITS SB App Switch.exe
PID 4296 wrote to memory of 4144	4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe	ITS SB App Switch.exe
PID 4296 wrote to memory of 4144	4296	6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe
"C:\Users\Admin\AppData\Local\Temp\6156032b941f8704b671fa38e47e39adbb5d07c8807ef866f90f4ab60126c8e9.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4296
- 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:4144

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/4296-0-0x0000000000E90000-0x0000000000F30000-memory.dmp

Filesize
640KB

Download
memory/4296-10-0x0000000000E90000-0x0000000000F30000-memory.dmp

Filesize
640KB

Download