1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22

Analysis

max time kernel
94s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 08:10

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General

Target

1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe
Size

266KB
MD5

a9ee6dc2555c868a18df20da494b408e
SHA1

f14d9c796d49a5cd1fee27849479fb38115c9435
SHA256

1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22
SHA512

944f8846b6c60531bbc828cc93c4bb3a0b7bf0167f660b2339b299f28987e279d97671271d31b38eb4d49d0d55196bd64296dda485a0ae7adce1ad9e954abb76
SSDEEP

6144:zXzKdNY49u8rVWd9lk3nzlMY2qze01net:sa4AP9qBzbe01

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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe

Executes dropped EXE 2 IoCs

pid	Process
4496	ITS SB App Switch.exe
5012	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/3784-0-0x0000000000460000-0x0000000000500000-memory.dmp	upx
behavioral1/memory/3784-14-0x0000000000460000-0x0000000000500000-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
3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe
3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe
3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe
3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3784 wrote to memory of 4496	3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe	81
PID 3784 wrote to memory of 4496	3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe	81
PID 3784 wrote to memory of 4496	3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe	81
PID 3784 wrote to memory of 5012	3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe	82
PID 3784 wrote to memory of 5012	3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe	82
PID 3784 wrote to memory of 5012	3784	1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe	82

C:\Users\Admin\AppData\Local\Temp\1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe
"C:\Users\Admin\AppData\Local\Temp\1a970cadf4fd28e72305143f4bcf0d743fb3254cefbe22edfaefe31e7790cb22.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3784
- 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:4496
- 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:5012

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/3784-0-0x0000000000460000-0x0000000000500000-memory.dmp

Filesize
640KB

Download
memory/3784-14-0x0000000000460000-0x0000000000500000-memory.dmp

Filesize
640KB

Download