70a61b9f583b7f4837211571603cf791b334e139d2138b217e2b3af33c565a43

General

Target

69db660126843cc9ca7092394735c351_JaffaCakes118.rtf
Size

756KB
MD5

69db660126843cc9ca7092394735c351
SHA1

37d4cceb2766ca0ef6d747d5188b96475892c277
SHA256

70a61b9f583b7f4837211571603cf791b334e139d2138b217e2b3af33c565a43
SHA512

86cce32c0fa5289783f1449fa51087297a6cd93c56aefd9e5357610bc2b48e2300f874b1e58b717ce92b29faeeb7b0d9feef852434030b7583b0ed70da0ae0f8
SSDEEP

12288:X+WhWEyIuRalv7sa2beX41VWIr3cTGeIif82GgrMs7JjMt8RdZtz4lTMSQ/skLoB:XIRIGST8iX41oITACitXr7J5RdclT6di

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 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

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\{3CCFB614-DA30-4FEC-B610-D329EAB6F912}\decoy.doc:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{3CCFB614-DA30-4FEC-B610-D329EAB6F912}\task.bat:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{3CCFB614-DA30-4FEC-B610-D329EAB6F912}\exe.exe:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{3CCFB614-DA30-4FEC-B610-D329EAB6F912}\2nd.bat:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{3CCFB614-DA30-4FEC-B610-D329EAB6F912}\inteldriverupd1.sct:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2740 WINWORD.EXE
2740 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2740 WINWORD.EXE
2740 WINWORD.EXE
2740 WINWORD.EXE
2740 WINWORD.EXE
2740 WINWORD.EXE
2740 WINWORD.EXE
2740 WINWORD.EXE

pid	process
2740	WINWORD.EXE
2740	WINWORD.EXE

pid	process
2740	WINWORD.EXE
2740	WINWORD.EXE
2740	WINWORD.EXE
2740	WINWORD.EXE
2740	WINWORD.EXE
2740	WINWORD.EXE
2740	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\69db660126843cc9ca7092394735c351_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4404,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4604 /prefetch:8
1⤵
PID:1504

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\{3CCFB614-DA30-4FEC-B610-D329EAB6F912}\inteldriverupd1.sct:Zone.Identifier
Filesize
26B

MD5
fbccf14d504b7b2dbcb5a5bda75bd93b

SHA1
d59fc84cdd5217c6cf74785703655f78da6b582b

SHA256
eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

SHA512
aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

Download Submit
memory/2740-14-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-5-0x00007FFDC15CD000-0x00007FFDC15CE000-memory.dmp

Filesize
4KB

Download
memory/2740-13-0x00007FFD7EEC0000-0x00007FFD7EED0000-memory.dmp

Filesize
64KB

Download
memory/2740-1-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-19-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-6-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-7-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-8-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-9-0x00007FFD7EEC0000-0x00007FFD7EED0000-memory.dmp

Filesize
64KB

Download
memory/2740-10-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-11-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-21-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-15-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-0-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-4-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-3-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-12-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-22-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-20-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-18-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-17-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-16-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-2-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-49-0x00007FFDC1530000-0x00007FFDC1725000-memory.dmp

Filesize
2.0MB

Download
memory/2740-77-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-76-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-79-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-78-0x00007FFD815B0000-0x00007FFD815C0000-memory.dmp

Filesize
64KB

Download
memory/2740-80-0x00007FFDC1530000-0x00007FFDC1725000-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