cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5

Analysis

max time kernel
111s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 02:55

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General

Target

cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe
Size

72KB
MD5

25cea2bca9227df08325d74ecf2f15e0
SHA1

c1f674ff91433f57b2f96f81401ef9d00f1ea167
SHA256

cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5
SHA512

c5b861e7e38d539b73e509f30f7552de4eb19e955271a1b6637bf7d19b6b3bdd3bc5afdce3c79690061db0ca0e43d9ee32bd54c7f8ec74a3031f0f81062ea3f5
SSDEEP

384:M4/vz74WB+wk15BdQdeAuVzhTH+gp16bD0M4A7OxUB4N7CoWGIeWJywmMe0jeabY:d/vz7fUS8AuVzhDhXmj4A7O/CorFP

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

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe
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
2820	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2820	WINWORD.EXE
2820	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2820	2232	cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe	30
PID 2232 wrote to memory of 2820	2232	cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe	30
PID 2232 wrote to memory of 2820	2232	cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe	30
PID 2232 wrote to memory of 2820	2232	cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe	30
PID 2820 wrote to memory of 2648	2820	WINWORD.EXE	32
PID 2820 wrote to memory of 2648	2820	WINWORD.EXE	32
PID 2820 wrote to memory of 2648	2820	WINWORD.EXE	32
PID 2820 wrote to memory of 2648	2820	WINWORD.EXE	32

C:\Users\Admin\AppData\Local\Temp\cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe
"C:\Users\Admin\AppData\Local\Temp\cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2232
- 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\cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.rtf"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2820
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:2648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\Local\Temp\cd184a4bfa9b07039f14d578bc722cbcd7349cd564c6286757f7469dc3d277b5N.rtf

Filesize
3KB

MD5
9fce3b0133ad2796442f5a0e18b681a5

SHA1
5972e80cc00e89be846692540921c5dfeac5d017

SHA256
8ae683fa2b323bd63bee7040b41f1213b74ea05526972d52c210b8b2110ccead

SHA512
04ffe802cbb0383df1825985e11025f1cc53de8d68ca38525ac5fdcd266f6f4bb1858f78a1317c3857f891527fc18a95e48991d6f6e1fe36cdca2d7aebfdb40b

Download Submit
memory/2232-0-0x0000000002130000-0x0000000002131000-memory.dmp

Filesize
4KB

Download
memory/2232-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2232-3-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2232-13-0x0000000002130000-0x0000000002131000-memory.dmp

Filesize
4KB

Download
memory/2232-14-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2232-15-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2232-16-0x00000000050E0000-0x00000000050F1000-memory.dmp

Filesize
68KB

Download
memory/2820-7-0x000000002F0D1000-0x000000002F0D2000-memory.dmp

Filesize
4KB

Download
memory/2820-8-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2820-9-0x0000000070EFD000-0x0000000070F08000-memory.dmp

Filesize
44KB

Download
memory/2820-17-0x0000000070EFD000-0x0000000070F08000-memory.dmp

Filesize
44KB

Download