cfb5c0cf9aa6e1152348bcb09ecd89bd7fa13745866bc9ac96107cfd99770ffa

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 16:55

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General

Target

$PLUGINSDIR/gc_license.rtf
Size

14KB
MD5

5190bd8d892384b72d0a7f5eb4364eb0
SHA1

4960e2af31f9dc90f6c8f864b8fb865150e76e97
SHA256

cd47392546a0b63061e33a431debd341f21755d794b59d14b6272ae895725db3
SHA512

718bd94078f78f074d6dee299aadd12041e1b7cee9a51aa8ce320477845d627259da76239ac1f10a87dd90135c1a9c83f65ddd6dc1eac4d18ef210a3cd2b6295
SSDEEP

384:PMxEXYxvXulMRXk///JGGl/q7yJQCTLDJTLSjYC12xx:VXYx2lW0/3JGGl/q76QCTPJTWYC12xx

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
2548	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2548	WINWORD.EXE
2548	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2848	2548	WINWORD.EXE	32
PID 2548 wrote to memory of 2848	2548	WINWORD.EXE	32
PID 2548 wrote to memory of 2848	2548	WINWORD.EXE	32
PID 2548 wrote to memory of 2848	2548	WINWORD.EXE	32

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\$PLUGINSDIR\gc_license.rtf"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2848

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
4f8e817ba37a4b99e9f3c6cf91150cb8

SHA1
134dca2bf3f74275e174c9552d1766c405ad8f52

SHA256
bfbe94b3329e12ed8870963b396d01917deba5bb88b70c5905ecbe3074df99a5

SHA512
2ef840068f16d2afd0e5ec7843644a2ae1e2cfdd1d84255b9f6f227ea09fd55a052f831ce9669de4d4783d4394c105f768909a672016a438dccd1fb87dd1bb2c

Download Submit
memory/2548-0-0x000000002F3B1000-0x000000002F3B2000-memory.dmp

Filesize
4KB

Download
memory/2548-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2548-2-0x000000007115D000-0x0000000071168000-memory.dmp

Filesize
44KB

Download
memory/2548-5-0x000000007115D000-0x0000000071168000-memory.dmp

Filesize
44KB

Download
memory/2548-24-0x000000007115D000-0x0000000071168000-memory.dmp

Filesize
44KB

Download
memory/2548-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download