Overview
overview
10Static
static
3EKTEDIR.exe
windows7-x64
10EKTEDIR.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Hylozoism/...37.gen
windows7-x64
3Hylozoism/...37.gen
windows10-2004-x64
3Hylozoism/...et.rav
windows7-x64
3Hylozoism/...et.rav
windows10-2004-x64
3Hylozoism/...16.vre
windows7-x64
3Hylozoism/...16.vre
windows10-2004-x64
3Hylozoism/Unfrail.nay
windows7-x64
3Hylozoism/Unfrail.nay
windows10-2004-x64
3Hylozoism/...rs.stj
windows7-x64
3Hylozoism/...rs.stj
windows10-2004-x64
3Hylozoism/...ly.txt
windows7-x64
1Hylozoism/...ly.txt
windows10-2004-x64
1Hylozoism/smudses.yde
windows7-x64
3Hylozoism/smudses.yde
windows10-2004-x64
3Occluding225.ten
windows7-x64
3Occluding225.ten
windows10-2004-x64
3Analysis
-
max time kernel
102s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09-07-2024 07:32
Static task
static1
Behavioral task
behavioral1
Sample
EKTEDIR.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
EKTEDIR.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
Hylozoism/Forbundsformndene237.gen
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
Hylozoism/Forbundsformndene237.gen
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
Hylozoism/Haardhudet.rav
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
Hylozoism/Haardhudet.rav
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
Hylozoism/Herbiest116.vre
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
Hylozoism/Herbiest116.vre
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
Hylozoism/Unfrail.nay
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
Hylozoism/Unfrail.nay
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
Hylozoism/afrettelsers.stj
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Hylozoism/afrettelsers.stj
Resource
win10v2004-20240708-en
Behavioral task
behavioral17
Sample
Hylozoism/figurally.txt
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Hylozoism/figurally.txt
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
Hylozoism/smudses.yde
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Hylozoism/smudses.yde
Resource
win10v2004-20240704-en
Behavioral task
behavioral21
Sample
Occluding225.ten
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
Occluding225.ten
Resource
win10v2004-20240704-en
General
-
Target
Hylozoism/Haardhudet.rav
-
Size
7KB
-
MD5
448051ad54c2ef3f720bf745e574633e
-
SHA1
fd9ac245e6017e4101dcb97b91e8333064b1f628
-
SHA256
e516cbf11affce145b97030f76e9018d0d0e192e1344889f2f32aee9fd793d72
-
SHA512
e6e4d782d51f85671c781d9af6f909690c58d7405ecae3f75774f4e142a542047375cfdc7159b471c4b4c1613238855ed3e41a72ff8d0bee9958a38255d1f29a
-
SSDEEP
192:mYI89WkpIDLXWpuzU4YESK3K/n2EExBg15x:TokpIDCpuzAEVcExqd
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\rav_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\rav_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\rav_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\rav_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\rav_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\rav_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.rav rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.rav\ = "rav_auto_file" rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2836 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2836 AcroRd32.exe 2836 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2256 wrote to memory of 2408 2256 cmd.exe rundll32.exe PID 2256 wrote to memory of 2408 2256 cmd.exe rundll32.exe PID 2256 wrote to memory of 2408 2256 cmd.exe rundll32.exe PID 2408 wrote to memory of 2836 2408 rundll32.exe AcroRd32.exe PID 2408 wrote to memory of 2836 2408 rundll32.exe AcroRd32.exe PID 2408 wrote to memory of 2836 2408 rundll32.exe AcroRd32.exe PID 2408 wrote to memory of 2836 2408 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Hylozoism\Haardhudet.rav1⤵
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Hylozoism\Haardhudet.rav2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Hylozoism\Haardhudet.rav"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2836
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD54c0d9d84ffe7a63932b21e5119f97a91
SHA1da47f4ad51b3d740b9d5e18826ae65827b8eab93
SHA256580bc7c8983b5dd021a4d3b3926d8389b0f379bee8d1747055da76ee697295e3
SHA512576528ca23de4adfd4e5a1b353651fa16ed5d531f48cec0b4a21e23a778a98d0b54795670d1594ad279e708a4b784fbe0399dae470a21468cc59ffabf93c44aa