aa9537fa0c739a313d6db9e778bc11497df43552d7e7d350a789f6c955100d1b

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 15:50

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General

Target

$PLUGINSDIR/license_BL2.rtf
Size

80KB
MD5

fdc60cc84c038752f00da95ef86a108c
SHA1

a4aa24446386f76c86709838c0c01ec6be848d30
SHA256

af454433a46db5c9fb8810ca9ff029a9e04af0d01c418e44cf0d79f805104c02
SHA512

c4948551d958c60a0d5e90160a177404427ee80cd99e08f8618c6148fa737172674085ac2fa82ccf75714f1ab30c3d24244c3b00f71e5eca9d82f991209991d5
SSDEEP

768:+M6bkuFuQAF6XcONYwIcCNftkpLvRYMHX6YXL5UMHX6YhL5UMHX6YyLvRYMHX6YE:ZyBcD+H+ehZARIeX4V

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
1128	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1128	WINWORD.EXE
1128	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 2772	1128	WINWORD.EXE	32
PID 1128 wrote to memory of 2772	1128	WINWORD.EXE	32
PID 1128 wrote to memory of 2772	1128	WINWORD.EXE	32
PID 1128 wrote to memory of 2772	1128	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_BL2.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:1128
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2772

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
f1b6bb98d246e130c3cbc07337f44379

SHA1
1591fbd557e37829916ef8c9eb8b9457c3a71a51

SHA256
2f17c3eb7d24c19052382d265434e06411041abb70a0366d78503f4391c5b0a7

SHA512
8b7794fe21a9587e73432e8891fe76ec5e84d794f70d0f412d169b34480e9d567b7c61a04c186ca2094427cbe422271b2624d55018b8d56233ff7080fdd8ac60

Download Submit
memory/1128-0-0x000000002F521000-0x000000002F522000-memory.dmp

Filesize
4KB

Download
memory/1128-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1128-2-0x0000000070E7D000-0x0000000070E88000-memory.dmp

Filesize
44KB

Download
memory/1128-5-0x0000000070E7D000-0x0000000070E88000-memory.dmp

Filesize
44KB

Download
memory/1128-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download