523c27647c7d6873c5b22e311a229e4d54f3e7b36311758525e3480ab117d168

Resubmissions

05/09/2024, 16:26

240905-txzcgavgrf 4

05/09/2024, 16:23

240905-tv7aasvbpk 4

Analysis

max time kernel
101s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 16:23

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General

Target

Mike Lamberg-In Service Agreements-4322.docx
Size

39KB
MD5

deb6e6a0e1c33dffd2a7c6c47dd90831
SHA1

cf112c540d1c9cbfec22d2400af59183e0f927ca
SHA256

523c27647c7d6873c5b22e311a229e4d54f3e7b36311758525e3480ab117d168
SHA512

bcaf5bd9d69851245d2cdc703fdd85f533fe049218c9d72fa5f512b5ed77fab1547e2acbeceebbe29f95f80550203b37b193c3316291c4de939a0ef7e0a06a42
SSDEEP

768:FOiryRoCLOOiryRoCsrNYOFAyciIAUnfF5Xgd+F4X59DYxAKljIOhhJDGj/BLgYV:nryRoCmryRoCsrNYOayciIh4X59DsdlW

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
2052	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2052	WINWORD.EXE
2052	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 2660	2052	WINWORD.EXE	30
PID 2052 wrote to memory of 2660	2052	WINWORD.EXE	30
PID 2052 wrote to memory of 2660	2052	WINWORD.EXE	30
PID 2052 wrote to memory of 2660	2052	WINWORD.EXE	30

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\Mike Lamberg-In Service Agreements-4322.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:2052
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2660

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
98b65ba8ddecee78945bcdee6d03c99f

SHA1
22be310e4ec1191936e1aec029beda8af7c643fa

SHA256
407ccdf2f14de0b3f31fcd678cb0743116a7fe57ed072fbdabf700c0fe6e6e22

SHA512
60cc0a4f3955b1a8a7e4d96ae294cfea202a3e7de9d2397bff07837f6c598d0d3f60d9bc438d56e12e86eec560fc7242fb96a5c1d789c53d96e475f8a5dec2da

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2052-0-0x000000002FC11000-0x000000002FC12000-memory.dmp

Filesize
4KB

Download
memory/2052-2-0x00000000713DD000-0x00000000713E8000-memory.dmp

Filesize
44KB

Download
memory/2052-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2052-18-0x00000000713DD000-0x00000000713E8000-memory.dmp

Filesize
44KB

Download
memory/2052-38-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download