e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a

Analysis

max time kernel
94s
max time network
96s
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 02:09

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General

Target

e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe
Size

266KB
MD5

497852f38fb1e362800561698f12e798
SHA1

4057bb4b958e20e0dcb015fd3ac07782f57de033
SHA256

e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a
SHA512

f8499c89a0365bbe52918b5b4079b487bd94369c4f7f311e186dce4b1be28c437dbf1f7283a2e0c3bf943cd0bda01928da3ffcad83ac7ce2caed4d1387c2aa3a
SSDEEP

6144:/XzKdNY49u8rVJcFL994wxYBh/i/K01net:Aa4AF994wxg501

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:

e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4804 ITS SB App Switch.exe
1940 ITS SB App Switch.exe

pid	process
4804	ITS SB App Switch.exe
1940	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/392-0-0x0000000000BE0000-0x0000000000C80000-memory.dmp	upx
behavioral1/memory/392-15-0x0000000000BE0000-0x0000000000C80000-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:

e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe

pid	process
392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe
392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe
392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe
392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe

description	pid	process	target process
PID 392 wrote to memory of 4804	392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe	ITS SB App Switch.exe
PID 392 wrote to memory of 4804	392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe	ITS SB App Switch.exe
PID 392 wrote to memory of 4804	392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe	ITS SB App Switch.exe
PID 392 wrote to memory of 1940	392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe	ITS SB App Switch.exe
PID 392 wrote to memory of 1940	392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe	ITS SB App Switch.exe
PID 392 wrote to memory of 1940	392	e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe
"C:\Users\Admin\AppData\Local\Temp\e0f754a86ea54f7ed670cea9452a41fb82e1d7bafb740c1d6c656f18bd660c2a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:392

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:4804

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:1940

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/392-0-0x0000000000BE0000-0x0000000000C80000-memory.dmp

Filesize
640KB

Download
memory/392-15-0x0000000000BE0000-0x0000000000C80000-memory.dmp

Filesize
640KB

Download