66ffdf64b7b06bbdc3a560e6024eeda9b2c341716e373a1229a0d202dbd9e5ed

General

Target

c81e28ee2a38a65f0817abe5ce4296f1_JaffaCakes118.rtf
Size

198KB
MD5

c81e28ee2a38a65f0817abe5ce4296f1
SHA1

0059afe71d034d9d4c906b8dd06b1c4e22c936cc
SHA256

66ffdf64b7b06bbdc3a560e6024eeda9b2c341716e373a1229a0d202dbd9e5ed
SHA512

b8c469a0a0db34f1e2e22ab33448e0b6f3b310488ac4625d3c640a3b180d2729b314a6fbc68fbf8a766833eafb90031cf76f0974b5e55e0b8b48b08741905ca1
SSDEEP

3072:q6el3lYo30RHTY6QzHIl3lYo30RHTY6QzHV:yl3lYokRHTY6Wol3lYokRHTY6W1

Score

3^/10

discovery

Malware Config

Signatures

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	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2636	WINWORD.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2636	WINWORD.EXE
2636	WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
2636	WINWORD.EXE
2636	WINWORD.EXE
2784	EXCEL.EXE
2784	EXCEL.EXE
2784	EXCEL.EXE
2636	WINWORD.EXE
2784	EXCEL.EXE
2784	EXCEL.EXE
2784	EXCEL.EXE
2784	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2652	2636	WINWORD.EXE	30
PID 2636 wrote to memory of 2652	2636	WINWORD.EXE	30
PID 2636 wrote to memory of 2652	2636	WINWORD.EXE	30
PID 2636 wrote to memory of 2652	2636	WINWORD.EXE	30

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\c81e28ee2a38a65f0817abe5ce4296f1_JaffaCakes118.rtf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2652

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" -Embedding
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2636-0-0x000000002F7F1000-0x000000002F7F2000-memory.dmp

Filesize
4KB

Download
memory/2636-2-0x0000000070EDD000-0x0000000070EE8000-memory.dmp

Filesize
44KB

Download
memory/2636-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2636-33-0x0000000070EDD000-0x0000000070EE8000-memory.dmp

Filesize
44KB

Download
memory/2784-31-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-32-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-9-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-22-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-25-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-26-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-27-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-23-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-21-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-30-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-10-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-29-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-28-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-8-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-20-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-19-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-17-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-15-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-16-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-14-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-13-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-12-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-11-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download
memory/2784-7-0x0000000070EDD000-0x0000000070EE8000-memory.dmp

Filesize
44KB

Download
memory/2784-34-0x0000000070EDD000-0x0000000070EE8000-memory.dmp

Filesize
44KB

Download
memory/2784-35-0x0000000000490000-0x0000000000590000-memory.dmp

Filesize
1024KB

Download

Analysis

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