17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8

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 23:25

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General

Target

17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe
Size

266KB
MD5

664ba51c5fa9886193e25c39999cf62f
SHA1

d3ec93e22819d5842e360a858d8d31119df77525
SHA256

17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8
SHA512

75bb16a58355c3ee28b1a7c0aa6a448c7a61e084933ea0fcbc6381c802b5a8a139cc6cd2458a3b31b2f2661b3b80692caa7f1ab4ea2fbc0d83b5e5e50e10811a
SSDEEP

6144:FXzKdNY49u8rVfBr9mdB7Les+eFMBxIq01net:2a4AUVMBu/eF+b01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

1612 ITS SB App Switch.exe
4304 ITS SB App Switch.exe

pid	process
1612	ITS SB App Switch.exe
4304	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/4984-0-0x0000000000EC0000-0x0000000000F60000-memory.dmp	upx
behavioral2/memory/4984-10-0x0000000000EC0000-0x0000000000F60000-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:

17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe

pid	process
4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe
4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe
4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe
4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe

description	pid	process	target process
PID 4984 wrote to memory of 1612	4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe	ITS SB App Switch.exe
PID 4984 wrote to memory of 1612	4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe	ITS SB App Switch.exe
PID 4984 wrote to memory of 1612	4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe	ITS SB App Switch.exe
PID 4984 wrote to memory of 4304	4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe	ITS SB App Switch.exe
PID 4984 wrote to memory of 4304	4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe	ITS SB App Switch.exe
PID 4984 wrote to memory of 4304	4984	17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe
"C:\Users\Admin\AppData\Local\Temp\17e7e6b2a4316201d556f6580755e35005627c0cd32c53fb6f993676bda5c5b8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4984

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:1612

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:4304

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/4984-0-0x0000000000EC0000-0x0000000000F60000-memory.dmp

Filesize
640KB

Download
memory/4984-10-0x0000000000EC0000-0x0000000000F60000-memory.dmp

Filesize
640KB

Download