7cf248bdae62a6ff5bbc41566eba5c85b3eaf6f5b22cdf46e56d2cb63a69ccba

General

Target

afdabb0054f015084c55a446118e3473_JaffaCakes118.docm
Size

365KB
MD5

afdabb0054f015084c55a446118e3473
SHA1

990487f1398d3fe950e38d20ca3f5d271ac7abf9
SHA256

7cf248bdae62a6ff5bbc41566eba5c85b3eaf6f5b22cdf46e56d2cb63a69ccba
SHA512

017d5efb60342835c17b563a8499b13f5f4eb1232db33acd31caa076e31f62539867765891ccd88503a1bc2727c36b4a5fcf7d33242096b656182878982b097e
SSDEEP

6144:sicARoup4jV7w0ba0lIvaRNlVA9I0R/kSp42WCzTf2kCUyBdLNgKsDesUBaKsYQc:0A2up4jV7Za0qvaRnKvxP4hiTf2k2b3J

Score

10^/10

discovery

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	2656	2544	rundll32.exe	29

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.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	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2544	WINWORD.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2544	WINWORD.EXE
2544	WINWORD.EXE
2544	WINWORD.EXE
2544	WINWORD.EXE
2544	WINWORD.EXE
2544	WINWORD.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2544 wrote to memory of 2720	2544	WINWORD.EXE	30
PID 2544 wrote to memory of 2720	2544	WINWORD.EXE	30
PID 2544 wrote to memory of 2720	2544	WINWORD.EXE	30
PID 2544 wrote to memory of 2720	2544	WINWORD.EXE	30
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31
PID 2544 wrote to memory of 2656	2544	WINWORD.EXE	31

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\afdabb0054f015084c55a446118e3473_JaffaCakes118.docm"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" c:\users\admin\appdata\roaming\microsoft\word\startup\W0rd.dll,UninstallFont
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\BA8E91EB.emf

Filesize
5KB

MD5
e9ab70d6b2d4cb3d5a03564143d5a735

SHA1
0d6ca0882fb716c648e922b76913700017f175aa

SHA256
0e9a8f51c8e4467cce5f82992e2f3d931d26f14a5cbecf51ff8d524b52576ecd

SHA512
dec50f0d971eff10661101c873b5c223bd4b2c774d91714a4549f397b995a5aeb5e0b04e75f2394cf2b2cb056ee75c535aee535782eff3819696a7167d6f270d

Download Submit
memory/2544-39-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-10-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-38-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-11-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-37-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-9-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-8-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-43-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-33-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-34-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2544-0-0x000000002FC41000-0x000000002FC42000-memory.dmp

Filesize
4KB

Download
memory/2544-12-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-2-0x00000000711BD000-0x00000000711C8000-memory.dmp

Filesize
44KB

Download
memory/2544-7-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-51-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-53-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-52-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-55-0x00000000711BD000-0x00000000711C8000-memory.dmp

Filesize
44KB

Download
memory/2544-56-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/2544-57-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-59-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-58-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-60-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download
memory/2544-61-0x0000000005290000-0x0000000005390000-memory.dmp

Filesize
1024KB

Download

Analysis

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