48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2

Analysis

max time kernel
94s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 16:54

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General

Target

48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe
Size

266KB
MD5

ffefceed767d995f092b21fa26dafa61
SHA1

62d265d9d3152a3048ec5827edba2f636836dc10
SHA256

48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2
SHA512

05347cf0fe3d2ae11e6146d9bde3e4684897aeea9c45513158a687b1690e0be8a9d26a70820283e14350180ba1bd5584cda1de9890b71289642dc3519a976984
SSDEEP

6144:8XzKdNY49u8rVxatkV4dPMvc+/cv1W01net:za4A/xd2/b01

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe

Executes dropped EXE 2 IoCs

pid	Process
1748	ITS SB App Switch.exe
1820	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/5080-0-0x0000000000E90000-0x0000000000F30000-memory.dmp	upx
behavioral1/memory/5080-15-0x0000000000E90000-0x0000000000F30000-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
5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe
5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe
5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe
5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 1748	5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe	82
PID 5080 wrote to memory of 1748	5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe	82
PID 5080 wrote to memory of 1748	5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe	82
PID 5080 wrote to memory of 1820	5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe	83
PID 5080 wrote to memory of 1820	5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe	83
PID 5080 wrote to memory of 1820	5080	48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe	83

C:\Users\Admin\AppData\Local\Temp\48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe
"C:\Users\Admin\AppData\Local\Temp\48f62d4c0a6a884888a629a15019bc320bc582417fa53c97f047dd0d768a74d2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5080
- 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:1748
- 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:1820

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/5080-0-0x0000000000E90000-0x0000000000F30000-memory.dmp

Filesize
640KB

Download
memory/5080-15-0x0000000000E90000-0x0000000000F30000-memory.dmp

Filesize
640KB

Download