4835f2457a3b33fd7c1c95c5ced2254c02b4c5c63a82302afd71c8140cbc417c

Analysis

max time kernel
89s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 05:58

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General

Target

Blue-shield-FY24_Compensation_Summary_Bonus_Enrollment_Details_DOC-8125.docx
Size

74KB
MD5

e11adfb451ba703eab8034768026aa36
SHA1

c4e5f8f605ba12db6108948562c808d7aa6bd984
SHA256

4835f2457a3b33fd7c1c95c5ced2254c02b4c5c63a82302afd71c8140cbc417c
SHA512

4a1b277ef5acefe9d25581bb3305184ed83d2dcc53c36ac032ab24d6f4ce706eca7484d5e0745d7529619c244b13043ef7dc2968e5842b68212fb498afe8675d
SSDEEP

1536:2vRm7rZHIVr/CGD5uLmdUtoWArfMtDNhePjhMozBI3YB:ARm7rZHyCTmSOWAreSlMmm3YB

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
2124	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2124	WINWORD.EXE
2124	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2944	2124	WINWORD.EXE	31
PID 2124 wrote to memory of 2944	2124	WINWORD.EXE	31
PID 2124 wrote to memory of 2944	2124	WINWORD.EXE	31
PID 2124 wrote to memory of 2944	2124	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\Blue-shield-FY24_Compensation_Summary_Bonus_Enrollment_Details_DOC-8125.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:2124
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2944

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\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2124-0-0x000000002F181000-0x000000002F182000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2124-2-0x00000000719BD000-0x00000000719C8000-memory.dmp

Filesize
44KB

Download
memory/2124-8-0x00000000719BD000-0x00000000719C8000-memory.dmp

Filesize
44KB

Download