5557fd8f7a386a10f8f20cb2059f514e3fbe81cc4d03f3d36a4da7084e008b1b

Analysis

max time kernel
43s
max time network
41s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2024 02:27

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General

Target

New Order Confirmation 202311028.exe
Size

615KB
MD5

f044ecbe7061c181c782ad9406113b0b
SHA1

f482fe9341d6e040a563ba0f429c165840bb48a0
SHA256

5d361031b16736fe2a96b8907d2a33d28e40aca2587f74eb4d92482ce4e68118
SHA512

b1762af153a87a9271c2bcaebd5894c336041b8af9b9fa2e1259aeeabfe63221f8d347b72b593d41bf6a1efeb53c856bc322ba0ee8f12faa16bae051d32b9229
SSDEEP

12288:wop/kb5q37+1/GygOiDFG+JudHPqd1tm8e7wsR9UOR3D64ho2:wou4/ygOYFG+qid1Y8e7wQ9phm2

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4076	New Order Confirmation 202311028.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Startup key = "C:\\Users\\Admin\\AppData\\Local\\Temp\\subfolder1\\Gaussfilterbredde.exe"	wab.exe

Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs

pid	Process
1676	wab.exe
1676	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4076	New Order Confirmation 202311028.exe
1676	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4076 set thread context of 1676	4076	New Order Confirmation 202311028.exe	94

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\filmslide\windowful.lnk	New Order Confirmation 202311028.exe

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

System Information Discovery
T1082

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4076	New Order Confirmation 202311028.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1676	wab.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 1676	4076	New Order Confirmation 202311028.exe	94
PID 4076 wrote to memory of 1676	4076	New Order Confirmation 202311028.exe	94
PID 4076 wrote to memory of 1676	4076	New Order Confirmation 202311028.exe	94
PID 4076 wrote to memory of 1676	4076	New Order Confirmation 202311028.exe	94
PID 4076 wrote to memory of 1676	4076	New Order Confirmation 202311028.exe	94

C:\Users\Admin\AppData\Local\Temp\New Order Confirmation 202311028.exe
"C:\Users\Admin\AppData\Local\Temp\New Order Confirmation 202311028.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Program Files (x86)\windows mail\wab.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order Confirmation 202311028.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetWindowsHookEx
  PID:1676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsi4170.tmp\System.dll

Filesize
11KB

MD5
3f176d1ee13b0d7d6bd92e1c7a0b9bae

SHA1
fe582246792774c2c9dd15639ffa0aca90d6fd0b

SHA256
fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

SHA512
0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

Download Submit
memory/1676-48-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-69-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-20-0x0000000077568000-0x0000000077569000-memory.dmp

Filesize
4KB

Download
memory/1676-21-0x00000000774E1000-0x0000000077601000-memory.dmp

Filesize
1.1MB

Download
memory/1676-30-0x00000000774E1000-0x0000000077601000-memory.dmp

Filesize
1.1MB

Download
memory/1676-31-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-32-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-29-0x0000000001C60000-0x0000000007706000-memory.dmp

Filesize
90.6MB

Download
memory/1676-33-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-34-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-35-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-36-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-37-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-38-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-47-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-40-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-41-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-42-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-43-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-44-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-45-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-46-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-39-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-74-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-57-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-50-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-51-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-52-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-53-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-54-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-55-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-56-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-49-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-58-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-59-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-60-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-61-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-62-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-64-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-65-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-67-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-68-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-73-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-70-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-71-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/1676-72-0x0000000000A00000-0x0000000001C54000-memory.dmp

Filesize
18.3MB

Download
memory/4076-18-0x00000000774E1000-0x0000000077601000-memory.dmp

Filesize
1.1MB

Download
memory/4076-19-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads