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
124s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-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/es.pak
-
Size
367KB
-
MD5
c8086dc25cf0a3c978b2c3b37edf8d67
-
SHA1
7b6d2ce8b3cc5a33ab2bcd23114fe65ccc568e7a
-
SHA256
11ef2c0229c1fe1c10be08e3d5f36c973bc3c272f37b40e05c534a118757461b
-
SHA512
230e6999a6fea1df3b2708eb331a2c25ca53677b3453745ff9cc7fbbc013b69148af5609166720255a2db7e63b25e2d0c599fb07057a6b47bf61f63ea9db9e01
-
SSDEEP
6144:OYkS2J1Bc2UoWCfgfr56ZLb5R7q5zrB7bUlo4AN6PZmz:OYl2XWn5r0pFRm5zreloXnz
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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pak_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pak_auto_file\shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pak_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pak_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pak_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.pak rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.pak\ = "pak_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\pak_auto_file\shell\Read\command rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
AcroRd32.exepid process 1352 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AcroRd32.exepid process 1352 AcroRd32.exe 1352 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
cmd.exerundll32.exedescription pid process target process PID 2072 wrote to memory of 2644 2072 cmd.exe rundll32.exe PID 2072 wrote to memory of 2644 2072 cmd.exe rundll32.exe PID 2072 wrote to memory of 2644 2072 cmd.exe rundll32.exe PID 2644 wrote to memory of 1352 2644 rundll32.exe AcroRd32.exe PID 2644 wrote to memory of 1352 2644 rundll32.exe AcroRd32.exe PID 2644 wrote to memory of 1352 2644 rundll32.exe AcroRd32.exe PID 2644 wrote to memory of 1352 2644 rundll32.exe AcroRd32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\locales\es.pak1⤵
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\es.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\es.pak"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD55a6380255c69b774e98ea56dd3748a48
SHA1050c38c943f13b22eb0dfa01d7f9ae7acccbcddf
SHA2568e44a2286830efe6c73c0daaa2e9c519a01482d19282729bd31b594c9bec0eec
SHA5124c6dc61c2d8b0201fec2f0c0914ea4466096ccbe25650e0c2b161d94adb42cfa074527af27f15ebd554d0803d2b2fb17f54159c97fa65e868d6d18d2c76c6d9e