Overview
overview
10Static
static
3ChipF2/COMCTL32.dll
windows7-x64
3ChipF2/COMCTL32.dll
windows10-2004-x64
3ChipF2/ChipF2.exe
windows7-x64
4ChipF2/ChipF2.exe
windows10-2004-x64
4ChipF2/Comdlg32.dll
windows7-x64
3ChipF2/Comdlg32.dll
windows10-2004-x64
3ChipF2/Hook.dll
windows7-x64
3ChipF2/Hook.dll
windows10-2004-x64
3ChipF2/Install.exe
windows7-x64
10ChipF2/Install.exe
windows10-2004-x64
10Analysis
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max time kernel
96s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07-10-2024 04:44
Static task
static1
Behavioral task
behavioral1
Sample
ChipF2/COMCTL32.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ChipF2/COMCTL32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ChipF2/ChipF2.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
ChipF2/ChipF2.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
ChipF2/Comdlg32.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
ChipF2/Comdlg32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
ChipF2/Hook.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
ChipF2/Hook.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
ChipF2/Install.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
ChipF2/Install.exe
Resource
win10v2004-20240802-en
General
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Target
ChipF2/Comdlg32.dll
-
Size
194KB
-
MD5
6785b09fc2d286f88944718acee94b52
-
SHA1
4c975eb844e2f886f158520d109340c60df3e021
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SHA256
9ac63dcf5a2437ed43cb143479ec4a810915017d8eb138a7fede88867e2a8121
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SHA512
46a536f0a7515a041d44d6ff736428d589724109ecb7e22ad71662c1073d823906f8d1c89efe4bf7bea9a035721e939845349628b566786384b26187495bf206
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SSDEEP
3072:uTc9k21jfZZHhCMLvARkFRCJBiB/aulJrwo2CocrJbQN6N2TRqESd3:uTAP9LRFR+qJ0oDxQRHK
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4240 wrote to memory of 5088 4240 regsvr32.exe 83 PID 4240 wrote to memory of 5088 4240 regsvr32.exe 83 PID 4240 wrote to memory of 5088 4240 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ChipF2\Comdlg32.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4240 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ChipF2\Comdlg32.dll2⤵
- System Location Discovery: System Language Discovery
PID:5088
-