823ad2ded0c18f3d333aa52781755001031bdc6a95b1c64b2c57e6b1399eb4ea

General

Target

03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm
Size

16KB
MD5

03fc6a36edd36cc14f9e7808fd09ce03
SHA1

7cfbe95eed2fd2cf1989389c76324051202ef64f
SHA256

823ad2ded0c18f3d333aa52781755001031bdc6a95b1c64b2c57e6b1399eb4ea
SHA512

05f728095435931f9b64991f2a397ba8348304d0e682a064a0c4f2913b31f8b2e0bc8bbbac3cb16b26789803d5561a3c1da221267b43eb9dc26a4709186fdbc2
SSDEEP

384:CTemEm5VHaEmWIi5zKekG6F7//o4MA8E6/t:3M6pWdee3ADa

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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1584	2632	cmd.exe	86

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 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

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000_Classes\Local Settings	calc.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
768	WINWORD.EXE
768	WINWORD.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE
4792	OpenWith.exe
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE
768	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 748	1584	cmd.exe	90
PID 1584 wrote to memory of 748	1584	cmd.exe	90

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\03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:768

C:\Windows\system32\cmd.exe
cmd.exe /c calc
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\system32\calc.exe
  calc
  2⤵
  - Modifies registry class
  PID:748

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:4792

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\TCDDBAF.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

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

Filesize
2KB

MD5
ae3b4a2bb1f662b388d5226560de21fb

SHA1
65e5b1d64ade5767449fd5d78db0bddf56d1ec27

SHA256
48ba315fa0870e7df781df4ee34e10efac6e9c0193c4ce00bb449b0685470b0f

SHA512
d0aad4e5a2abc751a251ccd38feb63e001a87c184a1eeaeeffcb5b618bbe37b5e5f6ce1829766520b5286136c0598440c055f388794c7c7581a14eedfc0f80a1

Download Submit
memory/768-7-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-190-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-4-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-5-0x00007FF99376D000-0x00007FF99376E000-memory.dmp

Filesize
4KB

Download
memory/768-17-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-0-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-8-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-9-0x00007FF950DF0000-0x00007FF950E00000-memory.dmp

Filesize
64KB

Download
memory/768-11-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-10-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-12-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-14-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-1-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-18-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-6-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-16-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-15-0x00007FF950DF0000-0x00007FF950E00000-memory.dmp

Filesize
64KB

Download
memory/768-13-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-27-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-2-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-3-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-167-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-168-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-19-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download
memory/768-192-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-193-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-191-0x00007FF953750000-0x00007FF953760000-memory.dmp

Filesize
64KB

Download
memory/768-194-0x00007FF9936D0000-0x00007FF9938C5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads