4d324cf3d0c6c7481883602518849e54fc1c8d6b11d32baa892f19b8ddee5454

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 12:49

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General

Target

$PLUGINSDIR/license_rr.rtf
Size

28KB
MD5

5cbcfdf6dba0b92aaeef61de113e1d57
SHA1

438407cbea0184258a96fabd1b73d4c97389974f
SHA256

3fd075e818ebea8d955a7bd19808fa41297fcaee13f08f18815f1f091ec29215
SHA512

7196437ed731cf9b9847266e64b1e99c8ce9b5afcc5a2650882ac6543a70bf370df26c9f6148feade80e9e8b11d0035936b3edaf1c6b98d5420459fb9e6e3f9a
SSDEEP

384:WMGugFH3F1sxxaZzTBOLVkQkQiDWuQ63ooqqrob8ZH0jtTzdZXLRy5:OH3F1sxxaBNGiiuQ7onrowHotTzje

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
1848	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1848	WINWORD.EXE
1848	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 2832	1848	WINWORD.EXE	32
PID 1848 wrote to memory of 2832	1848	WINWORD.EXE	32
PID 1848 wrote to memory of 2832	1848	WINWORD.EXE	32
PID 1848 wrote to memory of 2832	1848	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\license_rr.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:1848
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2832

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
468ad554b2dd1c69ace0fae5d0f1dc34

SHA1
6ecf1da26d5cf0e563cdda95c13b4995a55d0153

SHA256
cdfa9625debfb479053d06b98e280f87aa72a2641c87a86f33e55e0a5734aaa2

SHA512
3776954882f2ec49402d0fd4051aa81efd9e9e73f74115e353a7fe0032946ca51a25a34b0d04eec77dd8cfe2df123a61673b3fbf5135f1172249fc3a26610176

Download Submit
memory/1848-0-0x000000002FE41000-0x000000002FE42000-memory.dmp

Filesize
4KB

Download
memory/1848-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1848-2-0x00000000717CD000-0x00000000717D8000-memory.dmp

Filesize
44KB

Download
memory/1848-5-0x00000000717CD000-0x00000000717D8000-memory.dmp

Filesize
44KB

Download
memory/1848-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download