a97e41bdf80c58f73adbbc50ea3af100c2e2a6c4758416a5cb3e27586e18756a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-10-2024 19:28

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General

Target

3bb25f76f6181bda4299afb79054901e_JaffaCakes118.dll
Size

385KB
MD5

3bb25f76f6181bda4299afb79054901e
SHA1

a62d1107d5b0f5a3baa3efc5cabbcdbe084799d2
SHA256

a97e41bdf80c58f73adbbc50ea3af100c2e2a6c4758416a5cb3e27586e18756a
SHA512

83e9342cd92a03b8258b73c07ccba841db9dbfaefbb9bba7e5d62f2787e2adba5da2112c0c780612b6878faacfd1fc4e74d9d1879478dc5e736e0c9bbb9dff7c
SSDEEP

6144:Xp2pL4VTq10CGLKwtJix3hqUbv1JyzYtGAHDb8l5ZBXSXERhxsTahhLZy:CyO10RKXh6zYtGAHDIl5ZBc5ULZy

Score

3^/10

discovery

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 30 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload.1\ = "VqqDownload Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\ProgID\ = "VqqSpeedDl.VqqDownload.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\VersionIndependentProgID\ = "VqqSpeedDl.VqqDownload"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3bb25f76f6181bda4299afb79054901e_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload\ = "VqqDownload Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\TypeLib\ = "{84FE55FC-65D2-49AB-B490-688E01174006}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload\CLSID\ = "{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload\CurVer\ = "VqqSpeedDl.VqqDownload.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\ = "VqqSpeedDl 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload.1\CLSID\ = "{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\VqqSpeedDl.VqqDownload\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\ = "VqqDownload Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0EC8CCC8-EBED-495E-9A9F-313DA4EC0DFA}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3BB25F~1.DLL"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{362B8108-62ED-4F80-BC1D-FE904A262CE2}\1.0\0\win32	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30
PID 1076 wrote to memory of 2572	1076	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3bb25f76f6181bda4299afb79054901e_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\3bb25f76f6181bda4299afb79054901e_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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