Overview
overview
8Static
static
82018051817...er.exe
windows7_x64
2018051817...er.exe
windows10_x64
GGLanguage_HTML.dll
windows7_x64
1GGLanguage_HTML.dll
windows10_x64
1atl100.dll
windows7_x64
1atl100.dll
windows10_x64
1iSignatureHTML.dll
windows7_x64
1iSignatureHTML.dll
windows10_x64
1iSignature...cx.dll
windows7_x64
1iSignature...cx.dll
windows10_x64
1msvcp100.dll
windows7_x64
3msvcp100.dll
windows10_x64
3msvcr100.dll
windows7_x64
3msvcr100.dll
windows10_x64
3CaLibraryPro.dll
windows7_x64
1CaLibraryPro.dll
windows10_x64
1GGLanguage.dll
windows7_x64
1GGLanguage.dll
windows10_x64
1GGLanguage_Pub.dll
windows7_x64
1GGLanguage_Pub.dll
windows10_x64
1GdiPlus.dll
windows7_x64
3GdiPlus.dll
windows10_x64
3GoldGridPublic.dll
windows7_x64
1GoldGridPublic.dll
windows10_x64
1KG_Crypt_API.dll
windows7_x64
1KG_Crypt_API.dll
windows10_x64
1KG_Crypt_COM_API.dll
windows7_x64
1KG_Crypt_COM_API.dll
windows10_x64
1KG_LicEnc.dll
windows7_x64
3KG_LicEnc.dll
windows10_x64
3MakeSignature.exe
windows7_x64
3MakeSignature.exe
windows10_x64
3Analysis
-
max time kernel
14s -
max time network
72s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
30-07-2021 09:06
Static task
static1
Behavioral task
behavioral1
Sample
20180518171910472/CAǩ��������/iSignatureǩ������/Installer.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
20180518171910472/CAǩ��������/iSignatureǩ������/Installer.exe
Resource
win10v20210408
Behavioral task
behavioral3
Sample
GGLanguage_HTML.dll
Resource
win7v20210408
Behavioral task
behavioral4
Sample
GGLanguage_HTML.dll
Resource
win10v20210408
Behavioral task
behavioral5
Sample
atl100.dll
Resource
win7v20210408
Behavioral task
behavioral6
Sample
atl100.dll
Resource
win10v20210410
Behavioral task
behavioral7
Sample
iSignatureHTML.dll
Resource
win7v20210408
Behavioral task
behavioral8
Sample
iSignatureHTML.dll
Resource
win10v20210410
Behavioral task
behavioral9
Sample
iSignatureHTMLAddin.ocx.dll
Resource
win7v20210410
Behavioral task
behavioral10
Sample
iSignatureHTMLAddin.ocx.dll
Resource
win10v20210408
Behavioral task
behavioral11
Sample
msvcp100.dll
Resource
win7v20210410
Behavioral task
behavioral12
Sample
msvcp100.dll
Resource
win10v20210408
Behavioral task
behavioral13
Sample
msvcr100.dll
Resource
win7v20210410
Behavioral task
behavioral14
Sample
msvcr100.dll
Resource
win10v20210408
Behavioral task
behavioral15
Sample
CaLibraryPro.dll
Resource
win7v20210410
Behavioral task
behavioral16
Sample
CaLibraryPro.dll
Resource
win10v20210410
Behavioral task
behavioral17
Sample
GGLanguage.dll
Resource
win7v20210408
Behavioral task
behavioral18
Sample
GGLanguage.dll
Resource
win10v20210410
Behavioral task
behavioral19
Sample
GGLanguage_Pub.dll
Resource
win7v20210408
Behavioral task
behavioral20
Sample
GGLanguage_Pub.dll
Resource
win10v20210410
Behavioral task
behavioral21
Sample
GdiPlus.dll
Resource
win7v20210408
Behavioral task
behavioral22
Sample
GdiPlus.dll
Resource
win10v20210410
Behavioral task
behavioral23
Sample
GoldGridPublic.dll
Resource
win7v20210408
Behavioral task
behavioral24
Sample
GoldGridPublic.dll
Resource
win10v20210410
Behavioral task
behavioral25
Sample
KG_Crypt_API.dll
Resource
win7v20210410
Behavioral task
behavioral26
Sample
KG_Crypt_API.dll
Resource
win10v20210408
Behavioral task
behavioral27
Sample
KG_Crypt_COM_API.dll
Resource
win7v20210410
Behavioral task
behavioral28
Sample
KG_Crypt_COM_API.dll
Resource
win10v20210408
Behavioral task
behavioral29
Sample
KG_LicEnc.dll
Resource
win7v20210410
Behavioral task
behavioral30
Sample
KG_LicEnc.dll
Resource
win10v20210410
Behavioral task
behavioral31
Sample
MakeSignature.exe
Resource
win7v20210408
Behavioral task
behavioral32
Sample
MakeSignature.exe
Resource
win10v20210410
General
-
Target
KG_Crypt_COM_API.dll
-
Size
52KB
-
MD5
fa4389b7349c2afa6008cfc3fa5207b1
-
SHA1
97909978a5cb1415d948aea8d250ddc1742451b3
-
SHA256
d1679d84a35bf3563256d1215f4b7bf07b406356b6dc513e95fdff02161a250d
-
SHA512
51753777d707682ff6d639b0a303f99c83ed479e396bac972bc8b0616fa17979638a9574ae92f24d8998ae51e55dcb8b608df3b0f611ee1701d27394bafd57d7
Malware Config
Signatures
-
Modifies registry class 63 IoCs
Processes:
regsvr32.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\VersionIndependentProgID\ = "KG_Crypt_COM_API.CryptAPICtrl" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\TypeLib\ = "{787D4D2D-8F84-4877-9578-CA11E0C36888}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\ = "ICryptAPICtrl" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\ = "_ICryptAPICtrlEvents" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl\ = "CryptAPICtrl Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\KG_Crypt_COM_API.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl\CLSID\ = "{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\ = "CryptAPICtrl Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\TypeLib\ = "{787D4D2D-8F84-4877-9578-CA11E0C36888}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\ = "ICryptAPICtrl" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\ = "KG_Crypt_COM_API 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\TypeLib\ = "{787D4D2D-8F84-4877-9578-CA11E0C36888}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\ProgID\ = "KG_Crypt_COM_API.CryptAPICtrl.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\TypeLib\ = "{787D4D2D-8F84-4877-9578-CA11E0C36888}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\Implemented Categories regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\KG_Crypt_COM_API.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\ = "_ICryptAPICtrlEvents" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl.1\CLSID\ = "{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{0EF922A5-BAAD-411C-B837-F5BF7B3C77DC}\TypeLib\ = "{787D4D2D-8F84-4877-9578-CA11E0C36888}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FD5FA7DB-CBF7-4804-8147-DE5A56CC8ADF} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl.1\ = "CryptAPICtrl Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\KG_Crypt_COM_API.CryptAPICtrl\CurVer\ = "KG_Crypt_COM_API.CryptAPICtrl.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BCE5CCE5-959F-4DC0-BCF3-6C2916D48AA2}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{787D4D2D-8F84-4877-9578-CA11E0C36888}\1.0\HELPDIR regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
regsvr32.exedescription pid process target process PID 672 wrote to memory of 2852 672 regsvr32.exe regsvr32.exe PID 672 wrote to memory of 2852 672 regsvr32.exe regsvr32.exe PID 672 wrote to memory of 2852 672 regsvr32.exe regsvr32.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
memory/2852-114-0x0000000000000000-mapping.dmp