56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061

Analysis

max time kernel
130s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 08:00

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General

Target

56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe
Size

266KB
MD5

3691ef051420e7a3ac5aa7c92914d1f9
SHA1

a3704cfad0d02829d2b39ff61cda3731805dea44
SHA256

56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061
SHA512

3039c21e9763f3383968ffbf0c97ef470586a7c028977ba4651e98f363999d25c0c007225b05da0e01baa0e3d4966028c4679770c4958cba5bb687bf23e55057
SSDEEP

6144:SXzKdNY49u8rV+JxaHWgGpmczSlrg0x3j2u01net:ha4ANCHzgmczS+0Eu01

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	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe

Executes dropped EXE 2 IoCs

pid	Process
4812	ITS SB App Switch.exe
2408	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/3500-0-0x0000000000020000-0x00000000000C0000-memory.dmp	upx
behavioral1/memory/3500-14-0x0000000000020000-0x00000000000C0000-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
3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe
3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe
3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe
3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3500 wrote to memory of 4812	3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe	84
PID 3500 wrote to memory of 4812	3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe	84
PID 3500 wrote to memory of 4812	3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe	84
PID 3500 wrote to memory of 2408	3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe	85
PID 3500 wrote to memory of 2408	3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe	85
PID 3500 wrote to memory of 2408	3500	56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe	85

C:\Users\Admin\AppData\Local\Temp\56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe
"C:\Users\Admin\AppData\Local\Temp\56721d5acf0a4a7f54a7c67cd98728f7fc5409f12a701ce4779bdefbced1a061.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3500
- 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:4812
- 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:2408

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/3500-0-0x0000000000020000-0x00000000000C0000-memory.dmp

Filesize
640KB

Download
memory/3500-14-0x0000000000020000-0x00000000000C0000-memory.dmp

Filesize
640KB

Download