d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 20:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe
Size

266KB
MD5

0d04a3881a2fce4f0a383ee70a6454b9
SHA1

5065f427f31962088c5d96558775db4c0e11339d
SHA256

d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753
SHA512

a5e16e39ec39586b4efc3ddaeaa93969a2db10df2628d58edd99d4766c9085d968128b1b3334d92b513a50e8a2e5505e55279ebbe120a2e15edb6cb06910b8b8
SSDEEP

6144:tXzKdNY49u8rV61tZKJzJTeB6IxACsL01net:Oa4AhAzU0IpS01

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

1316 ITS SB App Switch.exe
4280 ITS SB App Switch.exe

pid	process
1316	ITS SB App Switch.exe
4280	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
behavioral1/memory/4076-0-0x0000000000DB0000-0x0000000000E50000-memory.dmp	upx
behavioral1/memory/4076-14-0x0000000000DB0000-0x0000000000E50000-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:

d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe

pid	process
4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe
4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe
4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe
4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe

description	pid	process	target process
PID 4076 wrote to memory of 1316	4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe	ITS SB App Switch.exe
PID 4076 wrote to memory of 1316	4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe	ITS SB App Switch.exe
PID 4076 wrote to memory of 1316	4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe	ITS SB App Switch.exe
PID 4076 wrote to memory of 4280	4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe	ITS SB App Switch.exe
PID 4076 wrote to memory of 4280	4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe	ITS SB App Switch.exe
PID 4076 wrote to memory of 4280	4076	d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe
"C:\Users\Admin\AppData\Local\Temp\d1718103b0c9e552195f248ef44cfaf5811a2bc1964525c1ea4b4968c2b61753.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4076

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:1316

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:4280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

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/4076-0-0x0000000000DB0000-0x0000000000E50000-memory.dmp

Filesize
640KB

Download
memory/4076-14-0x0000000000DB0000-0x0000000000E50000-memory.dmp

Filesize
640KB

Download