01dceafa830f635f6609106a028ca80aaeee9f7a8bc2995a03619b945424e013

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 17:32

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General

Target

$PLUGINSDIR/frg_license.rtf
Size

57KB
MD5

7be0f88cc380caaf3efc805e14eb3c9b
SHA1

28cfb260e938a81bd4eada0099e397ec83f2e619
SHA256

5101a990a7d78e415958a8e803fae4b4a1de3601d9fb37dbb55f85e0644a85a3
SHA512

a307c461dbb171f88972e2220a07f307a1f006f00a0369a935fb33c9af4d4cef62cc2e05ec9a9d84376778556ed201d10884319fbf9b35581bce71cbbf771c4c
SSDEEP

768:GH6OyQAoYRJQQA5Vq7MYQQA5VqKMPQQA5Vq7MPQQA5VqUMPQQA5VqT81O3idRfOE:SpsxIUhd

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
2372	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2372	WINWORD.EXE
2372	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2872	2372	WINWORD.EXE	31
PID 2372 wrote to memory of 2872	2372	WINWORD.EXE	31
PID 2372 wrote to memory of 2872	2372	WINWORD.EXE	31
PID 2372 wrote to memory of 2872	2372	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\$PLUGINSDIR\frg_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:2372
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2872

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
20d06de3836002bb196f4bfca71bb1bf

SHA1
d42da1379d16a10486e8d85510789c1131255a84

SHA256
df9e03f5883214689635d9153303c2179113db74e745b1de59ea53d6dde23d32

SHA512
214e6340a5435c266722f3fe94dd6d3c81da15db563b33b13416c1eff892d3c5d5adef2d013e13027f5e3fc2179fe0dc5e1fe778db34c8536c499ea8fc2c7534

Download Submit
memory/2372-0-0x000000002F971000-0x000000002F972000-memory.dmp

Filesize
4KB

Download
memory/2372-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2372-2-0x000000007183D000-0x0000000071848000-memory.dmp

Filesize
44KB

Download
memory/2372-5-0x000000007183D000-0x0000000071848000-memory.dmp

Filesize
44KB

Download
memory/2372-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2372-24-0x000000007183D000-0x0000000071848000-memory.dmp

Filesize
44KB

Download