8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 06:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe
Size

266KB
MD5

80420da997263ecabd13034e64090d0a
SHA1

30ce14647ad7c07d48bd4d60814eba4c4ab48dad
SHA256

8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac
SHA512

0345c2100d5a60edb91e10c9a3fdeebe1d4101b119336faa1116235ec02299007eb4e0e9074e6e8436c8933def3dc512dc7ab32c0c9ee3f79b8fe2660a7399ea
SSDEEP

3072:tNXEGZJWhfNFC4S60+XoLczrVmXTpCroS/koRyxZJN4oqzXGdVF5qH01ne4PK:rXzKdNY49u8rVaAsHHN4oqXG+01net

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe

Executes dropped EXE 2 IoCs

pid	Process
1892	ITS SB App Switch.exe
4468	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/3128-0-0x0000000000B60000-0x0000000000C00000-memory.dmp	upx
behavioral1/memory/3128-14-0x0000000000B60000-0x0000000000C00000-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
3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe
3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe
3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe
3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 1892	3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe	82
PID 3128 wrote to memory of 1892	3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe	82
PID 3128 wrote to memory of 1892	3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe	82
PID 3128 wrote to memory of 4468	3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe	83
PID 3128 wrote to memory of 4468	3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe	83
PID 3128 wrote to memory of 4468	3128	8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe	83

C:\Users\Admin\AppData\Local\Temp\8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe
"C:\Users\Admin\AppData\Local\Temp\8b89576052c6b134117ee9770ec29f8d078b75469b1ed757e0276e6d868d7eac.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3128
- 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:1892
- 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:4468

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/3128-0-0x0000000000B60000-0x0000000000C00000-memory.dmp

Filesize
640KB

Download
memory/3128-14-0x0000000000B60000-0x0000000000C00000-memory.dmp

Filesize
640KB

Download