ba5f5a58bbbbedc8a08cae86577f23d9133f1e52535aeb2fa22d2b41c87d7ecd

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 10:46

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General

Target

eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Size

64KB
MD5

eb2ba2961217aa0d3adce1c6fb6ae553
SHA1

ef8829aea2db1e26b3bcfa54b748dc6b0a122c18
SHA256

ba5f5a58bbbbedc8a08cae86577f23d9133f1e52535aeb2fa22d2b41c87d7ecd
SHA512

acb013640acb7dd740a63fc9f1f67f66b9971d72566c9070c390799f972fe5988b7ca675086f4e43a5e91a68f98b643b0947e63d2951fee4ca453abf0644deb4
SSDEEP

1536:q46AgSWwVJ+KEQnMCSYJHFGskQb+W2V0aQ8Iac:PISWgJdEQnAYZZaW+0hac

Score

8^/10

adware discovery evasion persistence stealer upx

Malware Config

Signatures

Sets file to hidden 1 TTPs 1 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
2992	attrib.exe

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000800000001630a-10.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2944	regsvr32.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2100-0-0x0000000000400000-0x000000000041E000-memory.dmp	upx
behavioral1/files/0x000800000001630a-10.dat	upx
behavioral1/memory/2944-12-0x0000000011000000-0x0000000011013000-memory.dmp	upx
behavioral1/memory/2100-13-0x0000000000400000-0x000000000041E000-memory.dmp	upx
behavioral1/memory/2100-20-0x0000000000400000-0x000000000041E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe

Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{7E131EEE-364A-4528-B72C-2D6156A38C83}\NoExplorer = "1"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\NoExplorer = "1"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{7E131EEE-364A-4528-B72C-2D6156A38C83}	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\MC_S1.jpg	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\MC_S2.jpg	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\MC_S3.jpg	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\2211.dll	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\2211.dll	attrib.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 11 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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 54 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\c = "0"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\c1 = "0"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\TypeLib\ = "{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\pcmac = "52-3A-95-B0-E5-36"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\geturl = "http://zxc.xiuxianju.cn:3389/tool/train/q.txt"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\ = "IE¸¨Öú¹¤¾ß"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\0\win32\ = "C:\\Windows\\SysWow64\\2211.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\ver = "1.0.0.2"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\TypeLib\Version = "4.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\VERSION\ = "4.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ = "Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\posturl = "www.21thdv.com"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\laji	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\id = "admin"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\ = "IE¸¨Öú¹¤¾ß.Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\ProgID\ = "IE¸¨Öú¹¤¾ß.Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE¸¨Öú¹¤¾ß.Class\ = "IE¸¨Öú¹¤¾ß.Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\laji\dllname = "2211"	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\HELPDIR\ = "C:\\Windows\\system32"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ = "_Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\InprocServer32\ = "C:\\Windows\\SysWow64\\2211.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7E131EEE-364A-4528-B72C-2D6156A38C83}\TypeLib\ = "{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ = "_Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\TypeLib\Version = "4.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}\4.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE¸¨Öú¹¤¾ß.Class	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{60BB250C-9B17-436E-A5A0-527ADF2A4A75}\TypeLib\ = "{2EF23F42-6E17-429A-BF3F-D5EECFFE8E5B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE¸¨Öú¹¤¾ß.Class\Clsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE¸¨Öú¹¤¾ß.Class\Clsid\ = "{7E131EEE-364A-4528-B72C-2D6156A38C83}"	regsvr32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2700	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	31
PID 2100 wrote to memory of 2700	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	31
PID 2100 wrote to memory of 2700	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	31
PID 2100 wrote to memory of 2700	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2716	2700	cmd.exe	33
PID 2700 wrote to memory of 2716	2700	cmd.exe	33
PID 2700 wrote to memory of 2716	2700	cmd.exe	33
PID 2700 wrote to memory of 2716	2700	cmd.exe	33
PID 2700 wrote to memory of 2748	2700	cmd.exe	34
PID 2700 wrote to memory of 2748	2700	cmd.exe	34
PID 2700 wrote to memory of 2748	2700	cmd.exe	34
PID 2700 wrote to memory of 2748	2700	cmd.exe	34
PID 2100 wrote to memory of 2820	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	35
PID 2100 wrote to memory of 2820	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	35
PID 2100 wrote to memory of 2820	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	35
PID 2100 wrote to memory of 2820	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	35
PID 2100 wrote to memory of 2992	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	37
PID 2100 wrote to memory of 2992	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	37
PID 2100 wrote to memory of 2992	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	37
PID 2100 wrote to memory of 2992	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	37
PID 2100 wrote to memory of 2860	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	39
PID 2100 wrote to memory of 2860	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	39
PID 2100 wrote to memory of 2860	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	39
PID 2100 wrote to memory of 2860	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	39
PID 2860 wrote to memory of 2488	2860	cmd.exe	41
PID 2860 wrote to memory of 2488	2860	cmd.exe	41
PID 2860 wrote to memory of 2488	2860	cmd.exe	41
PID 2860 wrote to memory of 2488	2860	cmd.exe	41
PID 2860 wrote to memory of 2804	2860	cmd.exe	42
PID 2860 wrote to memory of 2804	2860	cmd.exe	42
PID 2860 wrote to memory of 2804	2860	cmd.exe	42
PID 2860 wrote to memory of 2804	2860	cmd.exe	42
PID 2100 wrote to memory of 2724	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	43
PID 2100 wrote to memory of 2724	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	43
PID 2100 wrote to memory of 2724	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	43
PID 2100 wrote to memory of 2724	2100	eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe	43
PID 2724 wrote to memory of 2944	2724	cmd.exe	45
PID 2724 wrote to memory of 2944	2724	cmd.exe	45
PID 2724 wrote to memory of 2944	2724	cmd.exe	45
PID 2724 wrote to memory of 2944	2724	cmd.exe	45
PID 2724 wrote to memory of 2944	2724	cmd.exe	45
PID 2724 wrote to memory of 2944	2724	cmd.exe	45
PID 2724 wrote to memory of 2944	2724	cmd.exe	45

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2820	attrib.exe
2992	attrib.exe

C:\Users\Admin\AppData\Local\Temp\eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eb2ba2961217aa0d3adce1c6fb6ae553_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo Y|cacls C:\Windows\system32\2211.dll /g everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2716
- - C:\Windows\SysWOW64\cacls.exe
    cacls C:\Windows\system32\2211.dll /g everyone:f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2748
- C:\Windows\SysWOW64\attrib.exe
  "C:\Windows\System32\attrib.exe" -r -a -s -h C:\Windows\system32\2211.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:2820
- C:\Windows\SysWOW64\attrib.exe
  "C:\Windows\System32\attrib.exe" +r +a +s +h C:\Windows\system32\2211.dll
  2⤵
  - Sets file to hidden
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:2992
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c echo Y|cacls C:\Windows\system32\2211.dll /g everyone:r
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2488
- - C:\Windows\SysWOW64\cacls.exe
    cacls C:\Windows\system32\2211.dll /g everyone:r
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2804
- C:\Windows\SysWOW64\cmd.exe
  cmd /c regsvr32 /s C:\Windows\system32\2211.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Windows\SysWOW64\regsvr32.exe
    regsvr32 /s C:\Windows\system32\2211.dll
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Browser Extensions

T1176

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\2211.dll

Filesize
15KB

MD5
ec7a5c23ad0518cc6f5e5187745095f5

SHA1
bc5ca3ff815898410afd826b9fb6c00d1a17c2cc

SHA256
67496507d88979d512790939f31471f1e38dce1c699467fef11afd94e80e772e

SHA512
03a173c1ecd3552637324c1d52ec73a178df53748f36b61085931e636618b422ffd200e62aa70c60245c6e7f7d7d090b0232956937aeb5df5bb1b90ddc6f2b72

Download Submit
memory/2100-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2100-7-0x00000000043C0000-0x0000000004E7A000-memory.dmp

Filesize
10.7MB

Download
memory/2100-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2100-20-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2944-12-0x0000000011000000-0x0000000011013000-memory.dmp

Filesize
76KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads