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
122s -
max time network
127s -
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/fa.pak
-
Size
535KB
-
MD5
c27431f2de37b9643b83e383f7eae5a8
-
SHA1
16d068d9738e1aa9b94658299a4eac3972520864
-
SHA256
bb28ad47e95aefaa2d8d7b6a7f449f9707cfadbcd4c21bad8bd8a6578108d2cd
-
SHA512
4ccc46dc7756ea0e60e6d278bcac1262a54ba03742fd0eb4d9f1f962486394fa56491844871dacb4cb0501c6f594334d3f23f3db82bfdfa1f938e1ae609d6600
-
SSDEEP
12288:aGz43DX9nuya1jfwHLwNUaGSSfStQvueKT+JwMTAKzIxRAQiHedNu3htodxWetlh:aF3luya1jfwrwNUaGSSfStQvueKT+Jw7
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-1-5-21-1658372521-4246568289-2509113762-1000_Classes\Local Settings rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_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-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\pak_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\pak_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\pak_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.pak rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\.pak\ = "pak_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\pak_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000_CLASSES\pak_auto_file\shell rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 2620 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 2620 AcroRd32.exe 2620 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2524 wrote to memory of 2644 2524 cmd.exe rundll32.exe PID 2524 wrote to memory of 2644 2524 cmd.exe rundll32.exe PID 2524 wrote to memory of 2644 2524 cmd.exe rundll32.exe PID 2644 wrote to memory of 2620 2644 rundll32.exe AcroRd32.exe PID 2644 wrote to memory of 2620 2644 rundll32.exe AcroRd32.exe PID 2644 wrote to memory of 2620 2644 rundll32.exe AcroRd32.exe PID 2644 wrote to memory of 2620 2644 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\locales\fa.pak1⤵
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\fa.pak2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2644 -
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\fa.pak"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2620
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD560815b77647a876e4e4e2454bb136af4
SHA13d0cb4d4c88ecb14133be9a9fa1a5519cc819018
SHA2565cc7a6e68cce952bcfcf22e6a57bbaaae4f263245899ecc062f6dad3289c1534
SHA512dd18e2c1b159f197c5d3f2ff191939421e151097ec4da65218b1b828192c648f4fc51883bf5e99e1a125e9eca7cdd5b9216e1eeb81dca02f17ee9300ba0c6237