bb82a598ef024ef38169c0c7907e7c8cff0c24ac73b38d91faed12522d5fe8df

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 20:52

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General

Target

$PLUGINSDIR/license_BL.rtf
Size

80KB
MD5

007d1fccfd621cf3a8a829b1103c5f62
SHA1

8f42d5f6644f933091ead409f414505ddf9789ae
SHA256

cc6534428c6239f68d39ec82d1325c24e17e7e8085acd36ba1a61bbe22c4d4f6
SHA512

0e03304c05f002e2bbd4321794b53da7bc37a4d55f56599e742d03b000fcf39435892d73f0947b3e885c15d7e1c3aee6c6f19228b41df9411ddca2c694d8f970
SSDEEP

768:+M6bkuFuQAF6XcONYwIcCNftkpLvRYMHX6YXL5UMHX6YhL5UMHX6YyLvRYMHX6Ya:ZyBcDe+vISM93jWPUUOR

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
2524	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2524	WINWORD.EXE
2524	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 2844	2524	WINWORD.EXE	32
PID 2524 wrote to memory of 2844	2524	WINWORD.EXE	32
PID 2524 wrote to memory of 2844	2524	WINWORD.EXE	32
PID 2524 wrote to memory of 2844	2524	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_BL.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:2524
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2844

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
ae0262f2f860dcdd3b3fe0b0a08308a6

SHA1
63e9eff88a536584abe8529f28226796c1b28a61

SHA256
1ea55392c8f1073cccf6938c07c444b85ee87bf4fe586bdf00c893dba2da9665

SHA512
362d9c8f02f00cd986279a3f5130923ca7b0dfbdf9b2dbaa9e3f11fe9a6641b71e28d3870dbd22780dd6b0656c783f3c0bea12c931e59b65ddf7522e0dba644a

Download Submit
memory/2524-0-0x000000002F381000-0x000000002F382000-memory.dmp

Filesize
4KB

Download
memory/2524-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2524-2-0x0000000070F5D000-0x0000000070F68000-memory.dmp

Filesize
44KB

Download
memory/2524-9-0x0000000070F5D000-0x0000000070F68000-memory.dmp

Filesize
44KB

Download
memory/2524-30-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download