e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3

Analysis

max time kernel
135s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 13:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
Size

266KB
MD5

462efde118c99428ad37002c50fc1ed7
SHA1

5a70d8ebc569e2ac4084c9bd87fcdcfe796de802
SHA256

e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3
SHA512

337de357cf7ed672eda1408bfe5c6f50c4f288594ab9ea61c0359d3cc6c203f6f65aff61842ff6ad5caa30d77b0dbb4edd15235926389ab165390f25918db6a9
SSDEEP

6144:5XzKdNY49u8rV2bQ9mdB7Les+eFMBxIBu01net:ia4AhEMBu/eF+6u01

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	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe

Executes dropped EXE 2 IoCs

pid	Process
3732	ITS SB App Switch.exe
2148	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/4900-0-0x0000000000EC0000-0x0000000000F60000-memory.dmp	upx
behavioral1/memory/4900-14-0x0000000000EC0000-0x0000000000F60000-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

pid	Process
4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 3732	4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	83
PID 4900 wrote to memory of 3732	4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	83
PID 4900 wrote to memory of 3732	4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	83
PID 4900 wrote to memory of 2148	4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	84
PID 4900 wrote to memory of 2148	4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	84
PID 4900 wrote to memory of 2148	4900	e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe	84

C:\Users\Admin\AppData\Local\Temp\e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe
"C:\Users\Admin\AppData\Local\Temp\e36a9fd44f500072ba589dadb3bf397490e0e5aab5c8c27d3c37c74d4372a7a3.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4900
- 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:3732
- 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:2148

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/4900-0-0x0000000000EC0000-0x0000000000F60000-memory.dmp

Filesize
640KB

Download
memory/4900-14-0x0000000000EC0000-0x0000000000F60000-memory.dmp

Filesize
640KB

Download