13fa7f778628918e2e940dc1a97dda32a99c13de1d3445817f0221be080b072f

General

Target

8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe
Size

209KB
MD5

8c6a600c2ecb184d1f4738f4ff26a740
SHA1

33a0447513e70624c243ab00afcde6d6a42570ac
SHA256

13fa7f778628918e2e940dc1a97dda32a99c13de1d3445817f0221be080b072f
SHA512

58c59c3f2593491100a682a6504d66c007ffab610ff9a82c6c1b62a2445a81c3987cb41241d11bf0926f507e89c39fcf462357ed432b1b5982c1519f32eaf86d
SSDEEP

6144:74VUVK1pQYsbgVqmCit8l+Fuj9v7DcY44:EVWADVJR8lXtDcr

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	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-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\Metropolis = "rundll32.exe C:\\Windows\\system32\\sshnas21.dll,GetHandle"	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\sshnas21.dll	8c6a600c2ecb184d1f4738f4ff26a740_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	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe
2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe
2616	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30
PID 2932 wrote to memory of 2616	2932	8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8c6a600c2ecb184d1f4738f4ff26a740_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8c6a600c2ecb184d1f4738f4ff26a740_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:2932
- 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:2616

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
170KB

MD5
38d26a3a04bb06609aed16ff99b5f1e4

SHA1
497a4527a92b104dd69c66a08ea8c2eb9142b410

SHA256
dd655656bbff21d61f9ada413008875b3efc75c9332540be953f4592b1a5d9ff

SHA512
2c93ff2c59213e89c3cb7eb75ffde00f011109173282e4bcc53b6628e1d27b6b0094405eb6086b928b310a99dc9685de6b715d59f590f4fee67c638112d0c9cc

Download Submit
memory/2616-20-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-18-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-30-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-14-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-13-0x0000000000110000-0x000000000012C000-memory.dmp

Filesize
112KB

Download
memory/2616-19-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-17-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-27-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-29-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-28-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-23-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-22-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-21-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-24-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-25-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2616-26-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

Download
memory/2932-16-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2932-1-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2932-0-0x0000000000240000-0x000000000026D000-memory.dmp

Filesize
180KB

Download
memory/2932-7-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads