04adafad485b6d1b72ccdd2714f5d47bbecb571225d3690714664c8aed34dad1

Analysis

max time kernel
149s
max time network
159s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
12-12-2024 17:50

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General

Target

PERM 11-12-2024/Requirement's/Visual-C-Runtimes-All-in-One-Nov-2024/vcredist2015_2017_2019_2022_x86.exe
Size

13.3MB
MD5

8a6f4f3282236325360a9ac4413b7bc3
SHA1

cb617803813e969be73f2e0e175a67620e53aa59
SHA256

dd1a8be03398367745a87a5e35bebdab00fdad080cf42af0c3f20802d08c25d4
SHA512

2c1facb8567a052b4fa65d173b0bda64fa5fded2cddb9073b7c28507ed95414c17d2839d06d5e961617c754cda54d6134964b1aff5c9e9cdfbace71f1de2ac3a
SSDEEP

196608:7LZ7uflpQcIIS/Rj7BWl+aV8t8z72BxBwBgO4D31by0AOGhX4/vxaT2CyMTl2:BklptVYmfr7yBG/4DlTs12GTl2

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

Executes dropped EXE 1 IoCs

pid	Process
684	vcredist2015_2017_2019_2022_x86.exe

Loads dropped DLL 1 IoCs

pid	Process
684	vcredist2015_2017_2019_2022_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	vcredist2015_2017_2019_2022_x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2015_2017_2019_2022_x86.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 684	4136	vcredist2015_2017_2019_2022_x86.exe	81
PID 4136 wrote to memory of 684	4136	vcredist2015_2017_2019_2022_x86.exe	81
PID 4136 wrote to memory of 684	4136	vcredist2015_2017_2019_2022_x86.exe	81

C:\Users\Admin\AppData\Local\Temp\PERM 11-12-2024\Requirement's\Visual-C-Runtimes-All-in-One-Nov-2024\vcredist2015_2017_2019_2022_x86.exe
"C:\Users\Admin\AppData\Local\Temp\PERM 11-12-2024\Requirement's\Visual-C-Runtimes-All-in-One-Nov-2024\vcredist2015_2017_2019_2022_x86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4136
- C:\Windows\Temp\{47709F73-093A-4FAC-8309-5B822A400987}\.cr\vcredist2015_2017_2019_2022_x86.exe
  "C:\Windows\Temp\{47709F73-093A-4FAC-8309-5B822A400987}\.cr\vcredist2015_2017_2019_2022_x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\PERM 11-12-2024\Requirement's\Visual-C-Runtimes-All-in-One-Nov-2024\vcredist2015_2017_2019_2022_x86.exe" -burn.filehandle.attached=688 -burn.filehandle.self=692
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:684

Network

MITRE ATT&CK Enterprise v15

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

C:\Windows\Temp\{47709F73-093A-4FAC-8309-5B822A400987}\.cr\vcredist2015_2017_2019_2022_x86.exe

Filesize
669KB

MD5
f7aca1ef43beaa02107214482e6b51d6

SHA1
fb5cec36519b148119dec501cec92d894eb3b60a

SHA256
169b8f7025b301ffce5402c98c07f9e01bbadce52a2961175b777279f92624a7

SHA512
82cf5ebaa0a16e229b82e2dd550d7ab76409c89b4cfb7f163d1cce6d156db737ec5a09a3aa832b4076039665a6044aaeca3a6d311f8264492707ae281bbe7443

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C:\Windows\Temp\{F6470D73-D5C4-418E-9160-D5441E16E6BD}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

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C:\Windows\Temp\{F6470D73-D5C4-418E-9160-D5441E16E6BD}\.ba\wixstdba.dll

Filesize
215KB

MD5
f68f43f809840328f4e993a54b0d5e62

SHA1
01da48ce6c81df4835b4c2eca7e1d447be893d39

SHA256
e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e

SHA512
a7a799ecf1784fb5e8cd7191bf78b510ff5b07db07363388d7b32ed21f4fddc09e34d1160113395f728c0f4e57d13768a0350dbdb207d9224337d2153dc791e1

Download Submit