02cb95700440b100604ece78649b2ef41b2b7ea8ff68afbb02a01148a3f7c106

Resubmissions

30-12-2024 19:51

241230-yk1f8awkfk 10

20-09-2024 23:58

240920-31bv1svgna 10

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 19:51

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General

Target

5F9F8AC1F749B0637ECA6EF15910BF21_~WINWORD_.doc
Size

507KB
MD5

5f9f8ac1f749b0637eca6ef15910bf21
SHA1

dae74fc73f98b3b9b6fd094ae512b71e499e3eb5
SHA256

593e4acae0c1e2a708cf986adfd0f4e59ec356c1031a97a65a87404943da94ff
SHA512

6b54f42a83797f332146a9c46a2ec48bc1f00bdfde6f2ff4254ec337a7f6e46d4105ee6f9bf487929323df97f3d633ce2ccbb15866d46482fc1aeaebe14b9d08
SSDEEP

96:TAy6k2M3jwlgNqvoMhx4FAcx4AmGLGQSrWWWuHMIkJMbRVPkMJbxjz8MwKz:srM3jwK8vIfxDqQSfhkJmPkMxw

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
1724	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1724	WINWORD.EXE
1724	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2816	1724	WINWORD.EXE	31
PID 1724 wrote to memory of 2816	1724	WINWORD.EXE	31
PID 1724 wrote to memory of 2816	1724	WINWORD.EXE	31
PID 1724 wrote to memory of 2816	1724	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\5F9F8AC1F749B0637ECA6EF15910BF21_~WINWORD_.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2816

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

memory/1724-0-0x000000002F6F1000-0x000000002F6F2000-memory.dmp

Filesize
4KB

Download
memory/1724-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1724-2-0x000000007145D000-0x0000000071468000-memory.dmp

Filesize
44KB

Download
memory/1724-5-0x000000007145D000-0x0000000071468000-memory.dmp

Filesize
44KB

Download