924f953de2ee0ba094a76e5001b8f445d5e80f37e1fa6c5943a13b971f63b0fb

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 18:41

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General

Target

924f953de2ee0ba094a76e5001b8f445d5e80f37e1fa6c5943a13b971f63b0fb.doc
Size

59KB
MD5

0aa07c58cdcaf9953eacd916e4f61973
SHA1

17570423d85a315fffac747d3c669848824b1d5c
SHA256

924f953de2ee0ba094a76e5001b8f445d5e80f37e1fa6c5943a13b971f63b0fb
SHA512

97f158e62a113e2db679203b4a0cd3cfbe65ea990c2b77dab1a204b9b2be8cdaeedf617758892503b6779464fe2466302f06fa821e41aa2d2d58d562c3d12397
SSDEEP

1536:RandM9Ql1gcEdJRUwlPnGoBvpgq4eJEV:8n26HgcEdJRUwVGCyqlJE

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

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

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

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

WINWORD.EXEEXCEL.EXE

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

Office loads VBA resources, possible macro or embedded object present
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

2216 WINWORD.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

WINWORD.EXEEXCEL.EXE

pid process

2216 WINWORD.EXE
2216 WINWORD.EXE
2892 EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

pid	process
2216	WINWORD.EXE

pid	process
2216	WINWORD.EXE
2216	WINWORD.EXE
2892	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 2216 wrote to memory of 2124	2216	WINWORD.EXE	splwow64.exe
PID 2216 wrote to memory of 2124	2216	WINWORD.EXE	splwow64.exe
PID 2216 wrote to memory of 2124	2216	WINWORD.EXE	splwow64.exe
PID 2216 wrote to memory of 2124	2216	WINWORD.EXE	splwow64.exe

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\924f953de2ee0ba094a76e5001b8f445d5e80f37e1fa6c5943a13b971f63b0fb.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:2216
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2124

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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/2216-29-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-122-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-2-0x0000000070F5D000-0x0000000070F68000-memory.dmp

Filesize
44KB

Download
memory/2216-6-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-13-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-4-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-21-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-22-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-23-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-19-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-18-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-16-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-17-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-27-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-15-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-14-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-32-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-31-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-126-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2216-127-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-26-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-11-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-10-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-9-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-8-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-5-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-0-0x000000002F301000-0x000000002F302000-memory.dmp

Filesize
4KB

Download
memory/2216-124-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-123-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-34-0x0000000000410000-0x0000000000510000-memory.dmp

Filesize
1024KB

Download
memory/2216-121-0x0000000070F5D000-0x0000000070F68000-memory.dmp

Filesize
44KB

Download
memory/2892-71-0x0000000000370000-0x0000000000470000-memory.dmp

Filesize
1024KB

Download
memory/2892-72-0x0000000000370000-0x0000000000470000-memory.dmp

Filesize
1024KB

Download
memory/2892-73-0x0000000000370000-0x0000000000470000-memory.dmp

Filesize
1024KB

Download
memory/2892-119-0x0000000000370000-0x0000000000470000-memory.dmp

Filesize
1024KB

Download
memory/2892-125-0x0000000070F5D000-0x0000000070F68000-memory.dmp

Filesize
44KB

Download
memory/2892-74-0x0000000000370000-0x0000000000470000-memory.dmp

Filesize
1024KB

Download
memory/2892-25-0x0000000070F5D000-0x0000000070F68000-memory.dmp

Filesize
44KB

Download