3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d

Analysis

max time kernel
146s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 23:31

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General

Target

3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe
Size

266KB
MD5

1b55a25c8620f4bd18c1e095201f1f19
SHA1

c0e6db648f876bc56d0c00ddc13374eed931c045
SHA256

3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d
SHA512

1856e90390192dd0c438da162f01a92b81610a19c276283307e5d673d0b29698aca266a9b26c2e1dc069de655c9026d5c3cb32372ede06e83dd5ed138c378839
SSDEEP

6144:JXzKdNY49u8rV1aKCuUmczSlUHURodF01net:ya4AxhmczSLoz01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4848 ITS SB App Switch.exe
3044 ITS SB App Switch.exe

pid	process
4848	ITS SB App Switch.exe
3044	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/2488-0-0x0000000000BA0000-0x0000000000C40000-memory.dmp	upx
behavioral2/memory/2488-15-0x0000000000BA0000-0x0000000000C40000-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:

3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe

pid	process
2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe
2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe
2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe
2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe

description	pid	process	target process
PID 2488 wrote to memory of 4848	2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe	ITS SB App Switch.exe
PID 2488 wrote to memory of 4848	2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe	ITS SB App Switch.exe
PID 2488 wrote to memory of 4848	2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe	ITS SB App Switch.exe
PID 2488 wrote to memory of 3044	2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe	ITS SB App Switch.exe
PID 2488 wrote to memory of 3044	2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe	ITS SB App Switch.exe
PID 2488 wrote to memory of 3044	2488	3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe
"C:\Users\Admin\AppData\Local\Temp\3dac7447076c617b665be2ae5a346bc7a12c3dfbfce08db55d4ad77226bd503d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2488

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:4848

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:3044

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/2488-0-0x0000000000BA0000-0x0000000000C40000-memory.dmp

Filesize
640KB

Download
memory/2488-15-0x0000000000BA0000-0x0000000000C40000-memory.dmp

Filesize
640KB

Download