c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 22:59

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General

Target

c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe
Size

266KB
MD5

28e145a988e9351f6af28d8745255c35
SHA1

67271470cc77f69ebe535780023e79a64847ef69
SHA256

c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba
SHA512

da83ceaa9d7ad6e1dbe10745c1f49cd2f1917c7b8f74027773084239d948892bf390e47dc5645ad8ca4dd8aaf3d68392cb3d1816c10342bcdbe9ebe1168510de
SSDEEP

6144:VXzKdNY49u8rVosFXVmczSlUHURodv01net:Ga4A2VmczSLoZ01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

564 ITS SB App Switch.exe
4920 ITS SB App Switch.exe

pid	process
564	ITS SB App Switch.exe
4920	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/3668-0-0x00000000006F0000-0x0000000000790000-memory.dmp	upx
behavioral2/memory/3668-14-0x00000000006F0000-0x0000000000790000-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:

c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe

pid	process
3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe
3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe
3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe
3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe

description	pid	process	target process
PID 3668 wrote to memory of 564	3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe	ITS SB App Switch.exe
PID 3668 wrote to memory of 564	3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe	ITS SB App Switch.exe
PID 3668 wrote to memory of 564	3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe	ITS SB App Switch.exe
PID 3668 wrote to memory of 4920	3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe	ITS SB App Switch.exe
PID 3668 wrote to memory of 4920	3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe	ITS SB App Switch.exe
PID 3668 wrote to memory of 4920	3668	c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe
"C:\Users\Admin\AppData\Local\Temp\c61edf9a49e80459b4a23a0dde12a3b729ff53d83fc459fadac41c4a749dfeba.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3668

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:564

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:4920

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/3668-0-0x00000000006F0000-0x0000000000790000-memory.dmp

Filesize
640KB

Download
memory/3668-14-0x00000000006F0000-0x0000000000790000-memory.dmp

Filesize
640KB

Download