fdca4927824dc3ab6bfd9c217fe1e3650d0154d8cbdec936688b1234cc143f78

General

Target

d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Size

14KB
MD5

d6dfabf4120eb00a512e6e7c4a4d7330
SHA1

a94899ac76234dfc92cf7d5995dd2e6cab57f93e
SHA256

fdca4927824dc3ab6bfd9c217fe1e3650d0154d8cbdec936688b1234cc143f78
SHA512

881dd0e64bf16ce015f5ff86ba2c2635abf80f37837715e1a6471058efb3deb66061f3b42b1de8c24f0113bf287d8fb41b9875ad7874e7f3ca539f44af8fa3ad
SSDEEP

384:HVJ87NR32T3Oy8t3GOBcWlXx/LxFphz/XDvFEW8:r8ZR5GOFx/phz/XDNEW8

Score

8^/10

adware discovery persistence stealer

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\explorer\run	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\nvctrl.exe = "nvctrl.exe"	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
4384	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
4384	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

Installs/modifies Browser Helper Object 2 TTPs 5 IoCs

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

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{1FD49718-1D00-4B19-AF5F-070AF6D5D54C}	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{31D09BA0-12F5-4CCE-BE8A-2923E76605DA}	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e0103cd4-d1ce-411a-b75b-4fec072867f4}	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{e0103cd4-d1ce-411a-b75b-4fec072867f4}\	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ncompat.tlb	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\msvol.tlb	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\hpAF5A.tmp	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ncompat.tlb	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

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	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Main	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\Search	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Internet Explorer\SearchUrl	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

Modifies registry class 7 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0103CD4-D1CE-411A-B75B-4FEC072867F4}\InprocServer32\ = "C:\\Windows\\SysWow64\\hpAF5A.tmp"	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0103CD4-D1CE-411A-B75B-4FEC072867F4}\InprocServer32\ThreadingModel = "Apartment"	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{e0103cd4-d1ce-411a-b75b-4fec072867f4}\InprocServer32	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0103CD4-D1CE-411A-B75B-4FEC072867F4}	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0103CD4-D1CE-411A-B75B-4FEC072867F4}\ = "Restorator"	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E0103CD4-D1CE-411A-B75B-4FEC072867F4}\InprocServer32	d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6dfabf4120eb00a512e6e7c4a4d7330_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
PID:4384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Browser Extensions

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\hpAF5A.tmp

Filesize
9KB

MD5
e0ef0f678adda3dc92b60e4a5d786fe1

SHA1
479f39fc02adc4e706c2c3c77241da6064d8ba94

SHA256
45020a8c80c47f4c4d8b1f35cb37de6c0e0b93d507188ed4b9a13b5e3d9d8a92

SHA512
9e346bdc10f4133de393bb018d626c63a492174747653d4c5b6418b524b647c331443d24dfa0ae80ca2f9c604cf349627c75e63a9237f8b3dfd8be70c609be5a

Download Submit
C:\Windows\SysWOW64\msvol.tlb

Filesize
5KB

MD5
07332c7eb6f5b3adb7f314413aaef7c5

SHA1
95d86f2b37c01c345acb37b204d2ca871cfc84dc

SHA256
0e032943cfaa9405170ec4590e811f9fa17130cf5bb1055a50053cb3cc99d885

SHA512
7ed5bbf2776f02dd951d2901cf23ccd3e558137b6c098d5c61dc8246a9e00502820abe82c6911fa27bcd4f347d1154487457879df0670b924a7939c5bf43343d

Download Submit
memory/4384-3-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/4384-10-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads