ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545

Analysis

max time kernel
146s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
23-05-2024 02:31

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General

Target

ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe
Size

266KB
MD5

4ee554cc4b7f3835b98cdb3b444ef8f1
SHA1

596f012759f56195132b5363c8621f61bc9f5f50
SHA256

ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545
SHA512

cd8394592415fa18344c615dc5dd7b4590fbd6f0ebf765f01da81cf6f0f34cc6a7f5bb714d7e511706d7259a913ff5e80127aa51c33bcc2d97a382965e3d509e
SSDEEP

6144:5XzKdNY49u8rVxSzJTeB6IxACs2Sj01net:ia4APzU0IpLSj01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3404 ITS SB App Switch.exe
4220 ITS SB App Switch.exe

pid	process
3404	ITS SB App Switch.exe
4220	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/3116-0-0x00000000009F0000-0x0000000000A90000-memory.dmp	upx
behavioral2/memory/3116-14-0x00000000009F0000-0x0000000000A90000-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:

ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe

pid	process
3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe
3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe
3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe
3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe

description	pid	process	target process
PID 3116 wrote to memory of 3404	3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe	ITS SB App Switch.exe
PID 3116 wrote to memory of 3404	3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe	ITS SB App Switch.exe
PID 3116 wrote to memory of 3404	3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe	ITS SB App Switch.exe
PID 3116 wrote to memory of 4220	3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe	ITS SB App Switch.exe
PID 3116 wrote to memory of 4220	3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe	ITS SB App Switch.exe
PID 3116 wrote to memory of 4220	3116	ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe
"C:\Users\Admin\AppData\Local\Temp\ee5039438a66ddba2a6c3e26e09d0325868fe363dd36e69da250f66aa63bf545.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3116
- 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:3404
- 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:4220

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/3116-0-0x00000000009F0000-0x0000000000A90000-memory.dmp

Filesize
640KB

Download
memory/3116-14-0x00000000009F0000-0x0000000000A90000-memory.dmp

Filesize
640KB

Download