c41d46bbc72fa31ab97f29cc478b9b3da1df48fa9ba03224b38cc58565bac09e

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 05:21

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General

Target

ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe
Size

833KB
MD5

ae00c840c38b2222c233d14d26794bfa
SHA1

c1e59ff84beab640724933185bd45a8da6765dd5
SHA256

c41d46bbc72fa31ab97f29cc478b9b3da1df48fa9ba03224b38cc58565bac09e
SHA512

9234af995cd9a9b690e05071943d30b4c46504d7feebe685cca4236257976de71dba1906d4936a2630f171a7410d6b97fb5dad1b364f2b45c23105770caabaec
SSDEEP

24576:2t20YeEs68q2JirOa4M7MEXbgVLJQ22Rbb/TnJW:0YeEslq2Aaad7M4MJw7

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2012	WinDns.exe

Loads dropped DLL 3 IoCs

pid	Process
2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe
2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe
2012	WinDns.exe

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\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SVKP.sys	WinDns.exe

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	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinDns.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
472	Process not Found

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30
PID 2156 wrote to memory of 2012	2156	ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae00c840c38b2222c233d14d26794bfa_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WinDns.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WinDns.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2012

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\IXP000.TMP\WinDns.exe

Filesize
694KB

MD5
b32401bd023eca69e27f534456e916cd

SHA1
780a3ca78379b5e0497016ca7355b50672de518c

SHA256
62dcdd339e3432c49b086326e95ca1f0a6da47a92013b7b1d684117df085cb27

SHA512
43adc7aaed28f9839dcc402f091f1251b1dc23a4d89fc8f4191145ba8a19cb7b34361b57382a47f1b02af35a3562cde2d12ebec84192f0333755fc6940f3616c

Download Submit
memory/2012-15-0x0000000000400000-0x000000000052D200-memory.dmp

Filesize
1.2MB

Download
memory/2156-0-0x0000000001000000-0x0000000001193000-memory.dmp

Filesize
1.6MB

Download
memory/2156-1-0x0000000000350000-0x00000000004E3000-memory.dmp

Filesize
1.6MB

Download
memory/2156-2-0x0000000001000000-0x0000000001193000-memory.dmp

Filesize
1.6MB

Download
memory/2156-16-0x0000000001000000-0x0000000001193000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads