7e55836b2b7f00edc46f5cebd1358e4e4172dfd5ab807671a67cb1bd4f739243

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 11:41

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General

Target

b77dad48dc682795d0af39a65595c623_JaffaCakes118.docx
Size

403KB
MD5

b77dad48dc682795d0af39a65595c623
SHA1

4ff8318d13f00959150ab3a455aa433b3a7e2f6f
SHA256

7e55836b2b7f00edc46f5cebd1358e4e4172dfd5ab807671a67cb1bd4f739243
SHA512

514027aef2c6f80311c73b99f8a315966b13324c95d859a79bb8acec95e9634074bc98f85821796f383e67967e184ea8f2846e1c8e4857717e5c39b2b1932f2b
SSDEEP

12288:LJmE40mzSH8r6YK3HkZuTjLFPjkDSF8O5/n:VmE96SH8+FHkZuTjLuSF8O5/n

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1848	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1848	WINWORD.EXE
1848	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 2780	1848	WINWORD.EXE	31
PID 1848 wrote to memory of 2780	1848	WINWORD.EXE	31
PID 1848 wrote to memory of 2780	1848	WINWORD.EXE	31
PID 1848 wrote to memory of 2780	1848	WINWORD.EXE	31

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\b77dad48dc682795d0af39a65595c623_JaffaCakes118.docx"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
8f58ef24e194ee0c1bf8081a51b9195f

SHA1
2bc2a5209cadf5882a20c64cf42348b1a8531ab3

SHA256
21e82f4f058de33da89eaacc62ec18f672e33f7b996a66894faa9ee5c37a0654

SHA512
2314f160d9156ea0e1f12a77b930dd311c49ce141bfce8353e9ffa6a0500a36229d00d2dfb8cbad30324e82a090bfd286af323a7860e10af27aa43e72d4d7f36

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1848-0-0x000000002FA01000-0x000000002FA02000-memory.dmp

Filesize
4KB

Download
memory/1848-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1848-2-0x0000000070ABD000-0x0000000070AC8000-memory.dmp

Filesize
44KB

Download
memory/1848-14-0x0000000070ABD000-0x0000000070AC8000-memory.dmp

Filesize
44KB

Download
memory/1848-39-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download