924f953de2ee0ba094a76e5001b8f445d5e80f37e1fa6c5943a13b971f63b0fb

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

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

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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2528	WINWORD.EXE
2764	EXCEL.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2528	WINWORD.EXE
2528	WINWORD.EXE
2764	EXCEL.EXE
2764	EXCEL.EXE
2764	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2084	2528	WINWORD.EXE	30
PID 2528 wrote to memory of 2084	2528	WINWORD.EXE	30
PID 2528 wrote to memory of 2084	2528	WINWORD.EXE	30
PID 2528 wrote to memory of 2084	2528	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\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:2528
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2084

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 behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

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
318f9d361f72ca5abaf75fd69ccffcf1

SHA1
c943b371b03b5ea600586337382c53b63b638bce

SHA256
be2f285610b5e1503a67952d60fcf085085c596777ba65190aa5819447a2605e

SHA512
583324de04c6ab67582dc1a0cc5932cb809c141380d9bb6a13c079b2af61b3ced8038041dcc7862a424ca93d50ceac50e973f8caa21a91bc57293a06a98bae9c

Download Submit
memory/2528-122-0x0000000071A0D000-0x0000000071A18000-memory.dmp

Filesize
44KB

Download
memory/2528-123-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2528-18-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2528-22-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2528-23-0x0000000000310000-0x0000000000410000-memory.dmp

Filesize
1024KB

Download
memory/2528-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2528-35-0x0000000006010000-0x0000000006110000-memory.dmp

Filesize
1024KB

Download
memory/2528-125-0x0000000006010000-0x0000000006110000-memory.dmp

Filesize
1024KB

Download
memory/2528-141-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2528-126-0x0000000006010000-0x0000000006110000-memory.dmp

Filesize
1024KB

Download
memory/2528-34-0x0000000006010000-0x0000000006110000-memory.dmp

Filesize
1024KB

Download
memory/2528-0-0x000000002F961000-0x000000002F962000-memory.dmp

Filesize
4KB

Download
memory/2528-2-0x0000000071A0D000-0x0000000071A18000-memory.dmp

Filesize
44KB

Download
memory/2764-72-0x00000000003F0000-0x00000000004F0000-memory.dmp

Filesize
1024KB

Download
memory/2764-71-0x00000000003F0000-0x00000000004F0000-memory.dmp

Filesize
1024KB

Download
memory/2764-124-0x0000000071A0D000-0x0000000071A18000-memory.dmp

Filesize
44KB

Download
memory/2764-73-0x00000000003F0000-0x00000000004F0000-memory.dmp

Filesize
1024KB

Download
memory/2764-119-0x00000000003F0000-0x00000000004F0000-memory.dmp

Filesize
1024KB

Download
memory/2764-25-0x0000000071A0D000-0x0000000071A18000-memory.dmp

Filesize
44KB

Download
memory/2764-74-0x00000000003F0000-0x00000000004F0000-memory.dmp

Filesize
1024KB

Download

Analysis

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