59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2

Analysis

max time kernel
151s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 18:38

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General

Target

59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe
Size

266KB
MD5

5541f1f5803668ad6251c6ad4de97606
SHA1

0b542e115e85309cda5a1f283de87dfdbc2e88c8
SHA256

59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2
SHA512

b5354ccc84040a4ffef7d95d44a99252b18ce0c4503937ed86a7cfb534aa3fab916ed87db158421fb7278f69260b2b771025a65359f4d0b06d574e79dad91065
SSDEEP

3072:lNXEGZJWhfNFC4S60+XoLczrVmXysGe/YkRIfZNL+C5LYZNO5McAx9L6pH01ne4S:DXzKdNY49u8rVmHriMi5McwgR01net

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-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe

Executes dropped EXE 2 IoCs

pid	Process
3816	ITS SB App Switch.exe
4656	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2712-0-0x00000000001B0000-0x0000000000250000-memory.dmp	upx
behavioral2/memory/2712-14-0x00000000001B0000-0x0000000000250000-memory.dmp	upx
behavioral2/memory/2712-15-0x00000000001B0000-0x0000000000250000-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
2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe
2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe
2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe
2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 3816	2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe	84
PID 2712 wrote to memory of 3816	2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe	84
PID 2712 wrote to memory of 3816	2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe	84
PID 2712 wrote to memory of 4656	2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe	85
PID 2712 wrote to memory of 4656	2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe	85
PID 2712 wrote to memory of 4656	2712	59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe	85

C:\Users\Admin\AppData\Local\Temp\59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe
"C:\Users\Admin\AppData\Local\Temp\59323420ee774521a272de66d12bafd13819d5d5f5112298cc989454eaed57b2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2712
- 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:3816
- 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:4656

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
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
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/2712-0-0x00000000001B0000-0x0000000000250000-memory.dmp

Filesize
640KB

Download
memory/2712-14-0x00000000001B0000-0x0000000000250000-memory.dmp

Filesize
640KB

Download
memory/2712-15-0x00000000001B0000-0x0000000000250000-memory.dmp

Filesize
640KB

Download