1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e

Analysis

max time kernel
140s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2023 01:07

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General

Target

1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe
Size

266KB
MD5

2fa2485ef19d98470d652e3d3fd8b8ff
SHA1

38b318bbbc3d02fc7b1527d423692d808ba79e1b
SHA256

1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e
SHA512

03021360ac02139d9a0aa8a79d2e4045346257ce23cc328ae44dd0acaec04e568056224f67fe32a5366046f8c6dc0ca49fa26e35ac2570bee8f2af0f8781bc92
SSDEEP

6144:AXzKdNY49u8rVDze9mdB7Les+eFMBxIXxv01net:/a4A6eMBu/eF+201

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-1-5-21-1141987721-3945596982-3297311814-1000\Control Panel\International\Geo\Nation	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe

Executes dropped EXE 2 IoCs

pid	Process
3808	ITS SB App Switch.exe
2388	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/652-0-0x0000000000210000-0x00000000002B0000-memory.dmp	upx
behavioral1/memory/652-14-0x0000000000210000-0x00000000002B0000-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
652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe
652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe
652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe
652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 3808	652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe	82
PID 652 wrote to memory of 3808	652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe	82
PID 652 wrote to memory of 3808	652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe	82
PID 652 wrote to memory of 2388	652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe	83
PID 652 wrote to memory of 2388	652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe	83
PID 652 wrote to memory of 2388	652	1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe	83

C:\Users\Admin\AppData\Local\Temp\1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe
"C:\Users\Admin\AppData\Local\Temp\1d86364536ba24af417e774d9393a01b3b2c71ec629b8ffe8addb4c6b5fe5b2e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:652
- 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:3808
- 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:2388

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
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/652-0-0x0000000000210000-0x00000000002B0000-memory.dmp

Filesize
640KB

Download
memory/652-14-0x0000000000210000-0x00000000002B0000-memory.dmp

Filesize
640KB

Download