a925156696d4acad19f9063afbd082d0fccbcca820e262a91e730077705ab2a5

General

Target

5c1bbc3ef13f11786c71d2b038ffac9d_JaffaCakes118.rtf
Size

857KB
MD5

5c1bbc3ef13f11786c71d2b038ffac9d
SHA1

782901838bef058386683429bde3f10926f226da
SHA256

a925156696d4acad19f9063afbd082d0fccbcca820e262a91e730077705ab2a5
SHA512

e93cf0d6a4ec73b75e28189331fd6b8cc5b5d65706725ff35418727429e50e9f292286e136edc289afd31e585d5f6b436a125a9276dc0659b8987dd9ab6b7ce4
SSDEEP

12288:XkESTi3VrUwuW1ScWxRL7QZwupHHRi//ASc9VTiukEH:XkESTi3tUrWpWjQyiKDc9VTiukEH

Score

1^/10

Malware Config

Signatures

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

NTFS ADS 5 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{2C672660-BD9D-43B1-84E1-2FA4D7B6F513}\exe.exe:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{2C672660-BD9D-43B1-84E1-2FA4D7B6F513}\2nd.bat:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{2C672660-BD9D-43B1-84E1-2FA4D7B6F513}\inteldriverupd1.sct:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{2C672660-BD9D-43B1-84E1-2FA4D7B6F513}\decoy.doc:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{2C672660-BD9D-43B1-84E1-2FA4D7B6F513}\task.bat:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3664 WINWORD.EXE
3664 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE

pid	process
3664	WINWORD.EXE
3664	WINWORD.EXE

pid	process
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.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\5c1bbc3ef13f11786c71d2b038ffac9d_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3664

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\{2C672660-BD9D-43B1-84E1-2FA4D7B6F513}\inteldriverupd1.sct:Zone.Identifier
Filesize
26B

MD5
fbccf14d504b7b2dbcb5a5bda75bd93b

SHA1
d59fc84cdd5217c6cf74785703655f78da6b582b

SHA256
eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

SHA512
aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

Download Submit
memory/3664-14-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-4-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-18-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-5-0x00007FFC9A5CD000-0x00007FFC9A5CE000-memory.dmp

Filesize
4KB

Download
memory/3664-3-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-6-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-7-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-9-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-8-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-10-0x00007FFC581D0000-0x00007FFC581E0000-memory.dmp

Filesize
64KB

Download
memory/3664-11-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-13-0x00007FFC581D0000-0x00007FFC581E0000-memory.dmp

Filesize
64KB

Download
memory/3664-12-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-0-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-85-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-1-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-21-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-23-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-22-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-20-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-19-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-17-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-16-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-2-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-52-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download
memory/3664-81-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-83-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-82-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-84-0x00007FFC5A5B0000-0x00007FFC5A5C0000-memory.dmp

Filesize
64KB

Download
memory/3664-15-0x00007FFC9A530000-0x00007FFC9A725000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads