3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 23:53

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General

Target

3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe
Size

266KB
MD5

9a54606b00df216a4e7090949c1c7417
SHA1

02fd3fb4c8319bea4f29fdea7a0bd4bdacc9d62b
SHA256

3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a
SHA512

58981ab51340f828c67109b56720b9810ce86e0d2ea1bd6e819009c240a8c22bbd0b06e900f6b44d6a532419c9eba2c56e08a4d8114a9f0fa474e04eada78e26
SSDEEP

6144:tXzKdNY49u8rVIi32wASgv3IXNPU01net:Oa4ABpSgvJ01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

3608 ITS SB App Switch.exe
852 ITS SB App Switch.exe

pid	process
3608	ITS SB App Switch.exe
852	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/4456-0-0x00000000009F0000-0x0000000000A90000-memory.dmp	upx
behavioral2/memory/4456-14-0x00000000009F0000-0x0000000000A90000-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:

3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe

pid	process
4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe
4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe
4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe
4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe

description	pid	process	target process
PID 4456 wrote to memory of 3608	4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe	ITS SB App Switch.exe
PID 4456 wrote to memory of 3608	4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe	ITS SB App Switch.exe
PID 4456 wrote to memory of 3608	4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe	ITS SB App Switch.exe
PID 4456 wrote to memory of 852	4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe	ITS SB App Switch.exe
PID 4456 wrote to memory of 852	4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe	ITS SB App Switch.exe
PID 4456 wrote to memory of 852	4456	3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe
"C:\Users\Admin\AppData\Local\Temp\3db32f6044bbddcab92ca4e403aedec4d7dc12511529163c4634cf67954b906a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4456

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:3608

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:852

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/4456-0-0x00000000009F0000-0x0000000000A90000-memory.dmp

Filesize
640KB

Download
memory/4456-14-0x00000000009F0000-0x0000000000A90000-memory.dmp

Filesize
640KB

Download