b2bc73e8be2ce4c4fa2ece4694f8d707a8529572d98948dd0a79dc882a028717

Analysis

max time kernel
122s
max time network
139s
platform
windows10-1703_x64
resource
win10-20240611-en
resource tags

arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
submitted
30-06-2024 21:08

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General

Target

Win32.RisePro.b/Tools/VC_redist.x64.exe
Size

24.2MB
MD5

077f0abdc2a3881d5c6c774af821f787
SHA1

c483f66c48ba83e99c764d957729789317b09c6b
SHA256

917c37d816488545b70affd77d6e486e4dd27e2ece63f6bbaaf486b178b2b888
SHA512

70a888d5891efd2a48d33c22f35e9178bd113032162dc5a170e7c56f2d592e3c59a08904b9f1b54450c80f8863bda746e431b396e4c1624b91ff15dd701bd939
SSDEEP

786432:Rip+Ty2SfUfnRLL96rFyZrimbJdCnoJpOhX+dx:Mp+Ty2SfWnFJ6rQVdKhX+dx

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

VC_redist.x64.exe

pid	Process
2384	VC_redist.x64.exe

Loads dropped DLL 1 IoCs

Processes:

VC_redist.x64.exe

pid	Process
2384	VC_redist.x64.exe

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

VC_redist.x64.exe

description	pid	Process	procid_target
PID 4764 wrote to memory of 2384	4764	VC_redist.x64.exe	71
PID 4764 wrote to memory of 2384	4764	VC_redist.x64.exe	71
PID 4764 wrote to memory of 2384	4764	VC_redist.x64.exe	71

C:\Users\Admin\AppData\Local\Temp\Win32.RisePro.b\Tools\VC_redist.x64.exe
"C:\Users\Admin\AppData\Local\Temp\Win32.RisePro.b\Tools\VC_redist.x64.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4764
- C:\Windows\Temp\{5DE73A99-36CC-439E-B5A2-639EEBEF8270}\.cr\VC_redist.x64.exe
  "C:\Windows\Temp\{5DE73A99-36CC-439E-B5A2-639EEBEF8270}\.cr\VC_redist.x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\Win32.RisePro.b\Tools\VC_redist.x64.exe" -burn.filehandle.attached=532 -burn.filehandle.self=540
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Temp\{5DE73A99-36CC-439E-B5A2-639EEBEF8270}\.cr\VC_redist.x64.exe

Filesize
635KB

MD5
35e545dac78234e4040a99cbb53000ac

SHA1
ae674cc167601bd94e12d7ae190156e2c8913dc5

SHA256
9a6c005e1a71e11617f87ede695af32baac8a2056f11031941df18b23c4eeba6

SHA512
bd984c20f59674d1c54ca19785f54f937f89661014573c5966e5f196f776ae38f1fc9a7f3b68c5bc9bf0784adc5c381f8083f2aecdef620965aeda9ecba504f3

Download Submit
C:\Windows\Temp\{EEE348A2-2FA5-4F87-A202-95DF3F1B2B1C}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
\Windows\Temp\{EEE348A2-2FA5-4F87-A202-95DF3F1B2B1C}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

Download Submit