04adafad485b6d1b72ccdd2714f5d47bbecb571225d3690714664c8aed34dad1

Analysis

max time kernel
97s
max time network
135s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PERM 11-12-2024/Requirement's/Visual-C-Runtimes-All-in-One-Nov-2024/vcredist2015_2017_2019_2022_x64.exe
Size

24.5MB
MD5

223a76cd5ab9e42a5c55731154b85627
SHA1

38b647d37b42378222856972a1e22fbd8cf4b404
SHA256

1821577409c35b2b9505ac833e246376cc68a8262972100444010b57226f0940
SHA512

20e2d7437367cb262ce45184eb4d809249fe654aa450d226e376d4057c00b58ecfd8834a8b5153eb148960ffc845bed1f0943d5ff9a6fc1355b1503138562d8d
SSDEEP

786432:tJJpx5hYBug51Mn8li64kgE1HeaPdjMDL1JZ:tpx56Bu61AH64kgsP2h

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
3904	vcredist2015_2017_2019_2022_x64.exe

Loads dropped DLL 1 IoCs

pid	Process
3904	vcredist2015_2017_2019_2022_x64.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_x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2015_2017_2019_2022_x64.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3616 wrote to memory of 3904	3616	vcredist2015_2017_2019_2022_x64.exe	81
PID 3616 wrote to memory of 3904	3616	vcredist2015_2017_2019_2022_x64.exe	81
PID 3616 wrote to memory of 3904	3616	vcredist2015_2017_2019_2022_x64.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_x64.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_x64.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3616
- C:\Windows\Temp\{6AF846C2-C6B2-4D92-BC87-609E5F695FBC}\.cr\vcredist2015_2017_2019_2022_x64.exe
  "C:\Windows\Temp\{6AF846C2-C6B2-4D92-BC87-609E5F695FBC}\.cr\vcredist2015_2017_2019_2022_x64.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_x64.exe" -burn.filehandle.attached=652 -burn.filehandle.self=700
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3904

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\Temp\{6AF846C2-C6B2-4D92-BC87-609E5F695FBC}\.cr\vcredist2015_2017_2019_2022_x64.exe

Filesize
670KB

MD5
3f32f1a9bd60ae065b89c2223676592e

SHA1
9d386d394db87f1ee41252cac863c80f1c8d6b8b

SHA256
270fa05033b8b9455bd0d38924b1f1f3e4d3e32565da263209d1f9698effbc05

SHA512
bddfeab33a03b0f37cff9008815e2900cc96bddaf763007e5f7fdffd80e56719b81341029431bd9d25c8e74123c1d9cda0f2aefafdc4937095d595093db823df

Download Submit
C:\Windows\Temp\{EF232A5E-1E4D-4911-AA53-8E6D86AA83D5}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
C:\Windows\Temp\{EF232A5E-1E4D-4911-AA53-8E6D86AA83D5}\.ba\wixstdba.dll

Filesize
215KB

MD5
f68f43f809840328f4e993a54b0d5e62

SHA1
01da48ce6c81df4835b4c2eca7e1d447be893d39

SHA256
e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e

SHA512
a7a799ecf1784fb5e8cd7191bf78b510ff5b07db07363388d7b32ed21f4fddc09e34d1160113395f728c0f4e57d13768a0350dbdb207d9224337d2153dc791e1

Download Submit