6feaf0b5d0a265687c41284286c03b9160833880b77eda231513b3d36b2ab73d

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
19-06-2024 12:21

Target

Visual-C++/vcredist2015_2017_2019_x86.exe
Size

13.8MB
MD5

3aa2d769397da14166eacdb3640458ee
SHA1

b38b7fc28c5e2ef157f93297036202911d2fc2bf
SHA256

b4d433e2f66b30b478c0d080ccd5217ca2a963c16e90caf10b1e0592b7d8d519
SHA512

404d2301c4719b8791639e8100eff6df7cd9c3ca62ad0a5c7ac8252f8adc2601aeefe83da982a409b9e3d901f74518ff98d2af5ebdd8cc77067be39c20eb1c56
SSDEEP

196608:VRj3zJ/IflpQcIIS/Rj7BWl+aV8t8z72BxBwBgO4oqhCVKuUXaxqZYLnDwkUuK4x:Hl/mlptVYmfr7yBG/4zCoXyXDwk5UB+

Score

7^/10

discovery

Executes dropped EXE 1 IoCs

Processes:

vcredist2015_2017_2019_x86.exe

pid process

1440 vcredist2015_2017_2019_x86.exe
Loads dropped DLL 2 IoCs

Processes:

vcredist2015_2017_2019_x86.exevcredist2015_2017_2019_x86.exe

pid process

2348 vcredist2015_2017_2019_x86.exe
1440 vcredist2015_2017_2019_x86.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

pid	process
1440	vcredist2015_2017_2019_x86.exe

pid	process
2348	vcredist2015_2017_2019_x86.exe
1440	vcredist2015_2017_2019_x86.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

vcredist2015_2017_2019_x86.exe

description	pid	process	target process
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe
PID 2348 wrote to memory of 1440	2348	vcredist2015_2017_2019_x86.exe	vcredist2015_2017_2019_x86.exe

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Windows\Temp\{82D87A00-63B8-4385-B337-3B907D64E8E0}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

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\Windows\Temp\{588865C0-199E-41DF-AFB8-2091F13B84C4}\.cr\vcredist2015_2017_2019_x86.exe

Filesize
632KB

MD5
68f7654abfd77baade7a36e1d718ebc4

SHA1
eabba5cb899aee962f85b52e359c9f85d83771b6

SHA256
5b60b35079913ba1e00cddf762c1759650de8a3c2b76e373b996ced4843becdb

SHA512
b48c4ba6112e7ac1dae5846eb41812d265a72fc13966c8f8bdf7099fec88d27b414fe566905a6eea4e2f574c379fe87059018c8a365bed55a46eea9a42b38889

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\Windows\Temp\{82D87A00-63B8-4385-B337-3B907D64E8E0}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

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