c1b7b8c8a1b6a623c554d32dbaf7e997d3f52c30435b3a80bcb375f169cf9269

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 14:25

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General

Target

$TEMP/license.rtf
Size

64KB
MD5

6b8dc5a7996305143c0130cffe8d1e47
SHA1

1252766aac776551ac2cd24f9699f2eab60bc609
SHA256

d5b1bf719d37616562675010510bb1ecb7604dd00b600ee8eab2772a22da3b7b
SHA512

21011bb5259e7e5d24018099cdef1ab631eccb9faa6075d2ffbf7cea0274500fcb5e846b6cbf9b9f7c5e305c68d364ede926b7653c857276b39264e1cf1ef88a
SSDEEP

192:joywdaDnpCHjJn1XnJmm/PUitwvvQFJuBDeoXoBSiBMKahj4kY63ErvQREnDydWl:cytIX8SFJmS1SiBMrj7Z3ErTtLgPJe

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
2000	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2000	WINWORD.EXE
2000	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 2848	2000	WINWORD.EXE	32
PID 2000 wrote to memory of 2848	2000	WINWORD.EXE	32
PID 2000 wrote to memory of 2848	2000	WINWORD.EXE	32
PID 2000 wrote to memory of 2848	2000	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\$TEMP\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:2000
- 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
aa3b9c3420d560c460979ad29635b0af

SHA1
bc2a1d69cd9407ed2857ab571b014abf53f5d219

SHA256
7747b3e4ebb9dd445ec5f6ffb16df543b4c823433cc25699bb91521a0e038efe

SHA512
c9bd5902b23aec59cd2cb784e53ae5fa7f1dda3ba2087f73429aa99f6e932d303bae316b208fd354433d8cba1903bc873850c7b07d49d6533a37a260fd401e42

Download Submit
memory/2000-0-0x000000002FB21000-0x000000002FB22000-memory.dmp

Filesize
4KB

Download
memory/2000-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2000-2-0x0000000070B7D000-0x0000000070B88000-memory.dmp

Filesize
44KB

Download
memory/2000-9-0x0000000070B7D000-0x0000000070B88000-memory.dmp

Filesize
44KB

Download
memory/2000-27-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download