Overview
overview
10Static
static
3Launcher.zip
windows7-x64
1Launcher.zip
windows10-2004-x64
1Launcher.exe
windows7-x64
5Launcher.exe
windows10-2004-x64
10d3dcompiler_47.dll
windows10-2004-x64
1libG1LESv2.dll
windows7-x64
1libG1LESv2.dll
windows10-2004-x64
1locales/bg.pak
windows7-x64
3locales/bg.pak
windows10-2004-x64
3locales/bn.pak
windows7-x64
3locales/bn.pak
windows10-2004-x64
3locales/ca.pak
windows7-x64
3locales/ca.pak
windows10-2004-x64
3locales/da.pak
windows7-x64
3locales/da.pak
windows10-2004-x64
3locales/de.ps1
windows7-x64
1locales/de.ps1
windows10-2004-x64
1locales/el.pak
windows7-x64
3locales/el.pak
windows10-2004-x64
3locales/en-GB.pak
windows7-x64
3locales/en-GB.pak
windows10-2004-x64
3locales/en-US.pak
windows7-x64
3locales/en-US.pak
windows10-2004-x64
3locales/es-419.pak
windows7-x64
3locales/es-419.pak
windows10-2004-x64
3locales/es.pak
windows7-x64
3locales/es.pak
windows10-2004-x64
3locales/et.pak
windows7-x64
3locales/et.pak
windows10-2004-x64
3locales/fa.pak
windows7-x64
3locales/fa.pak
windows10-2004-x64
3locales/fi.pak
windows7-x64
3Analysis
-
max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-02-2024 19:04
Static task
static1
Behavioral task
behavioral1
Sample
Launcher.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Launcher.zip
Resource
win10v2004-20240221-en
Behavioral task
behavioral3
Sample
Launcher.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Launcher.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral6
Sample
libG1LESv2.dll
Resource
win7-20240221-en
Behavioral task
behavioral7
Sample
libG1LESv2.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral8
Sample
locales/bg.pak
Resource
win7-20240215-en
Behavioral task
behavioral9
Sample
locales/bg.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral10
Sample
locales/bn.pak
Resource
win7-20240221-en
Behavioral task
behavioral11
Sample
locales/bn.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral12
Sample
locales/ca.pak
Resource
win7-20240221-en
Behavioral task
behavioral13
Sample
locales/ca.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral14
Sample
locales/da.pak
Resource
win7-20240221-en
Behavioral task
behavioral15
Sample
locales/da.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral16
Sample
locales/de.ps1
Resource
win7-20240221-en
Behavioral task
behavioral17
Sample
locales/de.ps1
Resource
win10v2004-20240221-en
Behavioral task
behavioral18
Sample
locales/el.pak
Resource
win7-20240221-en
Behavioral task
behavioral19
Sample
locales/el.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral20
Sample
locales/en-GB.pak
Resource
win7-20240215-en
Behavioral task
behavioral21
Sample
locales/en-GB.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral22
Sample
locales/en-US.pak
Resource
win7-20240221-en
Behavioral task
behavioral23
Sample
locales/en-US.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral24
Sample
locales/es-419.pak
Resource
win7-20240221-en
Behavioral task
behavioral25
Sample
locales/es-419.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral26
Sample
locales/es.pak
Resource
win7-20240220-en
Behavioral task
behavioral27
Sample
locales/es.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral28
Sample
locales/et.pak
Resource
win7-20240221-en
Behavioral task
behavioral29
Sample
locales/et.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral30
Sample
locales/fa.pak
Resource
win7-20240221-en
Behavioral task
behavioral31
Sample
locales/fa.pak
Resource
win10v2004-20240221-en
Behavioral task
behavioral32
Sample
locales/fi.pak
Resource
win7-20240221-en
General
-
Target
locales/el.pak
-
Size
664KB
-
MD5
8f5a15560710db2af852512b7298b93e
-
SHA1
30a13ebef10108effbad8c24b680228660658415
-
SHA256
bc07e403272a4d65305fe24a827404d7b931d01cda547f8c07a840d19e591430
-
SHA512
e3cedc0eaa82b10a68a40aca8ec1379a6bb924766e1c5abd97e39c621dcbc195d6c1ff80921c2320f0f1c87d160bc2a6258108399876339e5104f98d90a861de
-
SSDEEP
12288:RdquNwK202pgaZH4q5OaPY3HvO9K63/fgBsbfFnxHuhWTT9rkv0pfBtMMkffFZig:RdquNwK202pgaWqsaA3Hm9K63/fgBs9I
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-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\pak_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\pak_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\pak_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.pak\ = "pak_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.pak rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\pak_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\pak_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\pak_auto_file\ rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2456 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2456 AcroRd32.exe 2456 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2252 wrote to memory of 2964 2252 cmd.exe rundll32.exe PID 2252 wrote to memory of 2964 2252 cmd.exe rundll32.exe PID 2252 wrote to memory of 2964 2252 cmd.exe rundll32.exe PID 2964 wrote to memory of 2456 2964 rundll32.exe AcroRd32.exe PID 2964 wrote to memory of 2456 2964 rundll32.exe AcroRd32.exe PID 2964 wrote to memory of 2456 2964 rundll32.exe AcroRd32.exe PID 2964 wrote to memory of 2456 2964 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\locales\el.pak1⤵
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\el.pak2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2964 -
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\locales\el.pak"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2456
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD5e04bd26696801c8a9a6c2a7852ae8cf3
SHA11f5eeda8426993190b0396f31de9628afdcdbdc9
SHA25621f33e132cfb836dee90bb764017358d46a8f8b6f22347ee5f64ee9593de9900
SHA512a4d3737cf50462b7c41cdef84ff17a687e19150910b5fe534456717dec9924f3d68728b63eccabd01d0c102eb480a9f67e31e561a1fcd737c4289b48247eb7d3