ced8ef0467315d3fa3ed4b2ae864c9387d9ff6d70446a966af0b8fe85b217376

General

Target

96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe
Size

204KB
MD5

96475d679cc3df6c296b4474016faf7a
SHA1

d0ade86016f2dd9cf88b97ddfa99084325ed3a2f
SHA256

ced8ef0467315d3fa3ed4b2ae864c9387d9ff6d70446a966af0b8fe85b217376
SHA512

9015d6b638173c333163f5868b976e6f55caddcd21bf0fd9a615952559e90f1b5b3ead318e5949f52dbc34a782be3981b9a3565f51efcc20ef3b8ec30f372f6e
SSDEEP

6144:JflNsD4EgQ/wlY0xVycfDyqMiRhxDzZpQ8SaNctTZaxdfZY:J4fgQSzPhHHu5aeaxhZY

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.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\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\Metropolis = "rundll32.exe C:\\Windows\\system32\\sshnas21.dll,GetHandle"	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\sshnas21.dll	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.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	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe
1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe
972	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29
PID 1656 wrote to memory of 972	1656	96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\96475d679cc3df6c296b4474016faf7a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Windows\system32\sshnas21.dll,GetHandle
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:972

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

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

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

\Windows\SysWOW64\sshnas21.dll

Filesize
169KB

MD5
4c890e2380121e251a8a2fc996c2e6d9

SHA1
f1b147dea5f6e53bcef08e3440365b0f25b38484

SHA256
12cfe22faba89142e7930b65a4753519c015fd81af4c9165a3340798b4b57aa7

SHA512
dda9903bf25ba6194b4901ac927c9c96b3dfee22a90c198ec5ff4d2e22935e687e3b3563cd4de537711ea0375490252be3b217bb0e3107462c74725443e49cf9

Download Submit
memory/972-20-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-24-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-30-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-29-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-15-0x00000000001E0000-0x000000000020C000-memory.dmp

Filesize
176KB

Download
memory/972-16-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-17-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-18-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-28-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-27-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-23-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-22-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-21-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-19-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-25-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/972-26-0x0000000010000000-0x0000000010059000-memory.dmp

Filesize
356KB

Download
memory/1656-1-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1656-0-0x0000000000320000-0x0000000000342000-memory.dmp

Filesize
136KB

Download
memory/1656-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1656-7-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads