688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a

Analysis

max time kernel
133s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/05/2024, 07:42

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General

Target

688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe
Size

266KB
MD5

5ceeea17bfda0beaf4a4c277306cf645
SHA1

e09e9215a524037bfb86028d89058d28e50bf59a
SHA256

688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a
SHA512

3175821c229f4744aa042b5f33d5fe20f26ba731e717a7f04c1730e265dfb6841ca926a602ff0d57f6db90ab82f4596a4aaf65a0305c83359312958b6170fc1e
SSDEEP

3072:GNXEGZJWhfNFC4S60+XoLczrVmXZEQAxPJR7YkjEi9ZP7aPQ8ug0x3xS6HkLWEHB:UXzKdNY49u8rViER0WqMg0x3jc01net

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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe

Executes dropped EXE 2 IoCs

pid	Process
2416	ITS SB App Switch.exe
1968	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/3780-0-0x0000000000720000-0x00000000007C0000-memory.dmp	upx
behavioral1/memory/3780-15-0x0000000000720000-0x00000000007C0000-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
3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe
3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe
3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe
3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3780 wrote to memory of 2416	3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe	90
PID 3780 wrote to memory of 2416	3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe	90
PID 3780 wrote to memory of 2416	3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe	90
PID 3780 wrote to memory of 1968	3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe	91
PID 3780 wrote to memory of 1968	3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe	91
PID 3780 wrote to memory of 1968	3780	688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe	91

C:\Users\Admin\AppData\Local\Temp\688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe
"C:\Users\Admin\AppData\Local\Temp\688568da698797ee248d643a8c057004b4bfa85e2c2432641009217a4dd40e7a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3780
- 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:2416
- 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:1968

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=2504,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=3928 /prefetch:8
1⤵
PID:2320

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

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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/3780-0-0x0000000000720000-0x00000000007C0000-memory.dmp

Filesize
640KB

Download
memory/3780-15-0x0000000000720000-0x00000000007C0000-memory.dmp

Filesize
640KB

Download