40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 14:50

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General

Target

40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
Size

266KB
MD5

2ceb8a91df6ef577755cf587d141d3a4
SHA1

0e4ffa45cb24f194bfe758961c6392270849696c
SHA256

40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c
SHA512

fbb24265ffa4f6ec0df8366fdcf8b75e22a456a3a927bd586f8b29efac546f0a0a40d8945afd347e9373d89b0b6ffebf41135f24f5b1259a3640cb530ecaa433
SSDEEP

6144:TXzKdNY49u8rV/ksGvWz8mvP6r401net:Ma4AEGvWXN01

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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe

Executes dropped EXE 2 IoCs

pid	Process
2848	ITS SB App Switch.exe
1448	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/3520-0-0x0000000000200000-0x00000000002A0000-memory.dmp	upx
behavioral1/memory/3520-14-0x0000000000200000-0x00000000002A0000-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
3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3520 wrote to memory of 2848	3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	84
PID 3520 wrote to memory of 2848	3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	84
PID 3520 wrote to memory of 2848	3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	84
PID 3520 wrote to memory of 1448	3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	85
PID 3520 wrote to memory of 1448	3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	85
PID 3520 wrote to memory of 1448	3520	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	85

C:\Users\Admin\AppData\Local\Temp\40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
"C:\Users\Admin\AppData\Local\Temp\40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3520
- 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:2848
- 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:1448

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/3520-0-0x0000000000200000-0x00000000002A0000-memory.dmp

Filesize
640KB

Download
memory/3520-14-0x0000000000200000-0x00000000002A0000-memory.dmp

Filesize
640KB

Download