14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20

Analysis

max time kernel
74s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2023, 16:11

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General

Target

14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe
Size

277KB
MD5

884a48cfd11bbad189be5fb4994b7482
SHA1

bed29127b35db2c14cf159c5b24c7fb7c9b70558
SHA256

14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20
SHA512

f3179514216632767b9f5e4eb1800b2803c72715b8bf7cae28f148923dbfd00be4455616ef146f7f1844a9368071125aa50a493955aa104ad402ca5cd5ed3380
SSDEEP

3072:rNXEGZJWhfNFC4S60+XoLczrVmXhEhKRu6MZtDgCggW3KhEfVEoSQDrZawPH01nJ:xXzKdNY49u8rVuo1xifVEoSErZ01netS

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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe

Executes dropped EXE 2 IoCs

pid	Process
5116	ITS SB App Switch.exe
2064	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3736-132-0x0000000000350000-0x00000000003F0000-memory.dmp	upx
behavioral1/memory/3736-138-0x0000000000350000-0x00000000003F0000-memory.dmp	upx
behavioral1/memory/3736-139-0x0000000000350000-0x00000000003F0000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe
3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe
3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe
3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 5116	3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe	83
PID 3736 wrote to memory of 5116	3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe	83
PID 3736 wrote to memory of 5116	3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe	83
PID 3736 wrote to memory of 2064	3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe	84
PID 3736 wrote to memory of 2064	3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe	84
PID 3736 wrote to memory of 2064	3736	14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe	84

C:\Users\Admin\AppData\Local\Temp\14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe
"C:\Users\Admin\AppData\Local\Temp\14be9d98a963baed811b416146a436694d122786102e161dba21405bc12c8b20.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3736
- 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:5116
- 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:2064

Network

MITRE ATT&CK Enterprise v6

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/3736-132-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download
memory/3736-138-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download
memory/3736-139-0x0000000000350000-0x00000000003F0000-memory.dmp

Filesize
640KB

Download