3aa284879e9aeb4c95b5672af1f112e9d2dcb6aa9c0b6f82947fc05efd5d46da

Analysis

max time kernel
149s
max time network
64s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 08:26

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General

Target

a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe
Size

826KB
MD5

a611724dbf6f7579ca20919e84ceb8de
SHA1

0a7e0d7a2ed0c1ae604d36e2775bc16d545303f5
SHA256

3aa284879e9aeb4c95b5672af1f112e9d2dcb6aa9c0b6f82947fc05efd5d46da
SHA512

60eedf8e5bbac8f4f6c157bc0647286addb96a9f368107379dfe72f0b625d14a73d82498fe7a01bee31b164d5ed34db5ce30b0d2244d35b5441e30a6ac2006b0
SSDEEP

24576:h/OgrC0y3TpcURALl5KyXcdXdM8edSbX7E:o6aPKp8y4TYSbX7

Score

7^/10

bootkit discovery persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2924	privacy.exe

Loads dropped DLL 3 IoCs

pid	Process
2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe
2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe
2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\Privacy Protection = "C:\\ProgramData\\privacy.exe"	privacy.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\G:	privacy.exe
File opened (read-only)	\??\N:	privacy.exe
File opened (read-only)	\??\O:	privacy.exe
File opened (read-only)	\??\Q:	privacy.exe
File opened (read-only)	\??\Y:	privacy.exe
File opened (read-only)	\??\E:	privacy.exe
File opened (read-only)	\??\P:	privacy.exe
File opened (read-only)	\??\T:	privacy.exe
File opened (read-only)	\??\V:	privacy.exe
File opened (read-only)	\??\S:	privacy.exe
File opened (read-only)	\??\X:	privacy.exe
File opened (read-only)	\??\Z:	privacy.exe
File opened (read-only)	\??\K:	privacy.exe
File opened (read-only)	\??\L:	privacy.exe
File opened (read-only)	\??\M:	privacy.exe
File opened (read-only)	\??\R:	privacy.exe
File opened (read-only)	\??\W:	privacy.exe
File opened (read-only)	\??\H:	privacy.exe
File opened (read-only)	\??\I:	privacy.exe
File opened (read-only)	\??\J:	privacy.exe
File opened (read-only)	\??\U:	privacy.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	privacy.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 2 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	privacy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe

Suspicious use of FindShellTrayWindow 12 IoCs

pid	Process
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe
2924	privacy.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2924	privacy.exe
2924	privacy.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2924	2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe	29
PID 2732 wrote to memory of 2924	2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe	29
PID 2732 wrote to memory of 2924	2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe	29
PID 2732 wrote to memory of 2924	2732	a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a611724dbf6f7579ca20919e84ceb8de_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2732
- C:\ProgramData\privacy.exe
  C:\ProgramData\privacy.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Enumerates connected drives
  - Writes to the Master Boot Record (MBR)
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2924

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

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\ProgramData\privacy.exe

Filesize
812KB

MD5
6369724d14d9c554d771cb31df5ae380

SHA1
7261e2e65c01b4582209ffa782ab07feb7558080

SHA256
6da1495369cc89ec14a496738e2f44a2bf6da1ab617172494e83f8843d9cb6c2

SHA512
86d095ca15ae8a4f7e6a26bcaf4dc4111bc9dbafd7faa4f9cd76081cd2118c12d2de3797f58fccf6c952a5bb0bd9e95160257f09229a42beaead3146e2ff491a

Download Submit
memory/2732-42-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download
memory/2732-5-0x0000000077E80000-0x0000000077E81000-memory.dmp

Filesize
4KB

Download
memory/2732-4-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/2732-8-0x0000000000404000-0x0000000000405000-memory.dmp

Filesize
4KB

Download
memory/2732-1-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download
memory/2732-43-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/2924-46-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-51-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-25-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-21-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-22-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-44-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-45-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-24-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-47-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-48-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-50-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-26-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-52-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-53-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-54-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-55-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-56-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-57-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-58-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-59-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-60-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download
memory/2924-61-0x0000000000400000-0x0000000000A2A000-memory.dmp

Filesize
6.2MB

Download