52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 00:22

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General

Target

52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe
Size

266KB
MD5

397f84e8196feca7f0b231ce1e1b4c89
SHA1

b799932d4533ba05b738e7c77999ea61894f8e77
SHA256

52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67
SHA512

fd2830afebd698a1be7326ec59415db3ba3fee08f403258e1890113d856fc0cde1c4f969a368722bb6749e30d480c92677c127689507feddd6154ec126921c68
SSDEEP

6144:jXzKdNY49u8rV41tZKFGvWz8mvP6rb01net:ca4AfKGvWXO01

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

Processes:

52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4504 ITS SB App Switch.exe
768 ITS SB App Switch.exe

pid	process
4504	ITS SB App Switch.exe
768	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2252-0-0x0000000001000000-0x00000000010A0000-memory.dmp	upx
behavioral1/memory/2252-14-0x0000000001000000-0x00000000010A0000-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

Processes:

52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe

pid	process
2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe
2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe
2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe
2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe

description	pid	process	target process
PID 2252 wrote to memory of 4504	2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe	ITS SB App Switch.exe
PID 2252 wrote to memory of 4504	2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe	ITS SB App Switch.exe
PID 2252 wrote to memory of 4504	2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe	ITS SB App Switch.exe
PID 2252 wrote to memory of 768	2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe	ITS SB App Switch.exe
PID 2252 wrote to memory of 768	2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe	ITS SB App Switch.exe
PID 2252 wrote to memory of 768	2252	52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe
"C:\Users\Admin\AppData\Local\Temp\52090b6aa696beddf77a156c6475f2de3b95944f938bef3db2ff9afde6730f67.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2252

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:4504

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:768

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/2252-0-0x0000000001000000-0x00000000010A0000-memory.dmp

Filesize
640KB

Download
memory/2252-14-0x0000000001000000-0x00000000010A0000-memory.dmp

Filesize
640KB

Download