5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-06-2024 20:56

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General

Target

5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
Size

266KB
MD5

c6c41502f0123a18854687c665360ee4
SHA1

6c5d1f9497975e0336b49b74108534c7410f48d5
SHA256

5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111
SHA512

3dea2f4ced6ba60092dfcb164cb4c9c92f9a3d5c842bfed5fc3804acda821570faadddaf41a11b1d444d3cede98c8304b162ee02ec46de668662d0b7803f25c2
SSDEEP

6144:RXzKdNY49u8rVFypugmv+3gkCKW01net:Ka4ApnI0C01

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe

Executes dropped EXE 2 IoCs

pid	Process
2460	ITS SB App Switch.exe
1232	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2644-0-0x00000000004C0000-0x0000000000560000-memory.dmp	upx
behavioral1/memory/2644-14-0x00000000004C0000-0x0000000000560000-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

pid	Process
2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2460	2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	84
PID 2644 wrote to memory of 2460	2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	84
PID 2644 wrote to memory of 2460	2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	84
PID 2644 wrote to memory of 1232	2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	85
PID 2644 wrote to memory of 1232	2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	85
PID 2644 wrote to memory of 1232	2644	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	85

C:\Users\Admin\AppData\Local\Temp\5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
"C:\Users\Admin\AppData\Local\Temp\5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2644
- 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:2460
- 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:1232

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

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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/2644-0-0x00000000004C0000-0x0000000000560000-memory.dmp

Filesize
640KB

Download
memory/2644-14-0x00000000004C0000-0x0000000000560000-memory.dmp

Filesize
640KB

Download