41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422

Analysis

max time kernel
130s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 20:12

Target

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe
Size

274KB
MD5

5f3fa7bb31fd433cc4db6617c2bf0f3a
SHA1

b905fc4d2d08e63af9ce0c7b71c80ebbe1288792
SHA256

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422
SHA512

6a93553be540bdb53b30e61c932516cdb1847c1a63bfcb88fcd4560b4fb0208757e4fcb5d96aa952e3a05132da446f5c7270ef204846df688cc2e81338bd793a
SSDEEP

6144:yYa6BqUJ5kppEFINKIPm6ggF97LGj7kn9ogk4X:yYfRuppESSgo7k3X

Score

7^/10

Loads dropped DLL 1 IoCs

Processes:

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

pid process

5012 41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

pid	process
5012	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

Processes:

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pktpyienws = "C:\\Users\\Admin\\AppData\\Roaming\\sclgpyueajs\\oxhdmirbwg.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\41f3f2ddba5d6c64f4052044b5b15126bfdc7"	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4592 5012 WerFault.exe 41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

pid	pid_target	process	target process
4592	5012	WerFault.exe	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

description	pid	process	target process
PID 5012 wrote to memory of 5060	5012	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe
PID 5012 wrote to memory of 5060	5012	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe
PID 5012 wrote to memory of 5060	5012	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe	41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe

C:\Users\Admin\AppData\Local\Temp\41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe
"C:\Users\Admin\AppData\Local\Temp\41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe"
2⤵
PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5012 -s 1068
2⤵
- Program crash
PID:4592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5012 -ip 5012
1⤵
PID:4852

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1416,i,17325488789339133686,9539570259395798500,262144 --variations-seed-version --mojo-platform-channel-handle=2904 /prefetch:8
1⤵
PID:1688

C:\Users\Admin\AppData\Local\Temp\nsfECC3.tmp\zhwzxmwaqy.dll
Filesize
11KB

MD5
6165588ec3553b2fa1f761c423d5fe09

SHA1
558f27f32c70441f53a16847437eca0aa37418dc

SHA256
ad9c380477cf715de73690f9b332dd77eb13cea4d960381fab6043c1a4eea787

SHA512
94cfe4e303a1c45b2e13e43c918f223b1829e755b3cc213fca450fa51d74390e0a59d88fbdfc22430111667f015f1c8f8d3b8f1704f0ad1106254781e4eb498f

Download Submit
memory/5012-7-0x0000000000A70000-0x0000000000A73000-memory.dmp

Filesize
12KB

Download