53b605d1100ab0a88b867447bbf9274b5938125024ba01f5105a9e178a3dcdbd

Analysis

max time kernel
150s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 20:03

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General

Target
vcredist2013_x86.exe
Size 6.2MB
Sample260805-ystcwavepc
SHA256 53b605d1100ab0a88b867447bbf9274b5938125024ba01f5105a9e178a3dcdbd
MD5 38a1b890ce847167d16567cf7b7a5642
SHA1 0f5d66bcaf120f2d3f340e448a268fe4bbf7709d
SHA512 907a9aac75f4f241a85ecb94690f74f5818eea0b2241d9ef6d4bf171f17da0f4bc702e2bb90c04f194592fcc61df5c250508d16b886ed837a74b9f45da9627cd
SSDEEP 196608:hPMlUtWUVbuVAwgg1wGiU6QCs9FbEwEhMJ:oUUUNHg1wGd6QxbEwv
TLSH
T195663331E2649033D2F209B2F92497307E7DF2186710C4BAD658AE1D7A694D3A7FB253
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Loads dropped DLL 1 IoCs

pid	Process
4340	vcredist2013_x86.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2013_x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2013_x86.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 4340	1172	vcredist2013_x86.exe	89

C:\Users\Admin\AppData\Local\Temp\vcredist2013_x86.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2013_x86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Users\Admin\AppData\Local\Temp\vcredist2013_x86.exe
  "C:\Users\Admin\AppData\Local\Temp\vcredist2013_x86.exe" -burn.unelevated BurnPipe.{C3803B3A-DE20-4A97-93AD-9A1F5BCCE7F1} {83E0A480-6DA1-452F-BBD9-C746FB593386} 1172
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4340

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

logo.png

Path C:\Users\Admin\AppData\Local\Temp\{9dff3540-fc85-4ed5-ac84-9e3c7fd8bece}\.ba1\logo.png
Size 1KB
SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
MD5 d6bd210f227442b3362493d046cea233
SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
TLSH
T1CF312CF34748B7A7D30581351471819AD242FFD8F9CE291E35CD5307664018115C75CF
MD5 SHA1 SHA512 TLSH

Submit Download

wixstdba.dll

Path C:\Users\Admin\AppData\Local\Temp\{9dff3540-fc85-4ed5-ac84-9e3c7fd8bece}\.ba1\wixstdba.dll
Size 117KB
SHA256 e7c8e7edd9112137895820e789baaaeca41626b01fb99fede82968ddb66d02cf
MD5 a52e5220efb60813b31a82d101a97dcb
SHA1 56e16e4df0944cb07e73a01301886644f062d79b
SHA512 d6565ba18b5b9795d6bde3ef94d8f7cd77bf8bb69ba3fe7adefb80fc7c5d888cdfdc79238d86a0839846aea4a1e51fc0caed3d62f7054885e8b15fad9f6c654e
SSDEEP 1536:hwWD51FEDj4FBanDsDS7uO+Y3HBfPGST4BetdSnIDnDWZykftV4bvPbkYI9:NGDjrL7f35FTvtdJOZptV4bbkYS
TLSH
T1F8C36D113BF49071E1E6163D4929A3215B7FBA3199B0E8CF6B484A5E2E711C1DF7A323
MD5 SHA1 SHA512 SSDEEP TLSH