d7dd6ac441c9a925fbd10d14f34ccd0a521d7d4e9e197535774115dc586d7d1e

Analysis

max time kernel
433s
max time network
434s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 21:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Sigma Boy Sucks Me off at night.exe
Size

839KB
MD5

f5dbf6c055ebe4620898ce9e2b7c8e7f
SHA1

cb63b125af019d322204fc2008b7e512f536357e
SHA256

d7dd6ac441c9a925fbd10d14f34ccd0a521d7d4e9e197535774115dc586d7d1e
SHA512

e93fbfd05baa23daae14865e67d8806adeb4ff79d727f4e725986872ab349dc5bcb1b0c678a84915dbdcdf14ebdd82f208957b22f4416009604e6a36bdafcfbc
SSDEEP

24576:OxdS04YNEMuExDiU6E5R9s8xY/2l/d2tnIbt+rf:aP4auS+UjfU2T2dIbt+r

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	Sigma Boy Sucks Me off at night.exe

Executes dropped EXE 1 IoCs

pid	Process
3012	AudioDriver.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	Sigma Boy Sucks Me off at night.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	Sigma Boy Sucks Me off at night.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	Sigma Boy Sucks Me off at night.exe
File created	C:\Windows\assembly\Desktop.ini	Sigma Boy Sucks Me off at night.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	Sigma Boy Sucks Me off at night.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	Sigma Boy Sucks Me off at night.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AudioDriver.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3012	AudioDriver.exe
3012	AudioDriver.exe
3012	AudioDriver.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3012	AudioDriver.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3012	AudioDriver.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
3012	AudioDriver.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 3012	3128	Sigma Boy Sucks Me off at night.exe	83
PID 3128 wrote to memory of 3012	3128	Sigma Boy Sucks Me off at night.exe	83
PID 3128 wrote to memory of 3012	3128	Sigma Boy Sucks Me off at night.exe	83

C:\Users\Admin\AppData\Local\Temp\Sigma Boy Sucks Me off at night.exe
"C:\Users\Admin\AppData\Local\Temp\Sigma Boy Sucks Me off at night.exe"
1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3128
- C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:3012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe

Filesize
839KB

MD5
f5dbf6c055ebe4620898ce9e2b7c8e7f

SHA1
cb63b125af019d322204fc2008b7e512f536357e

SHA256
d7dd6ac441c9a925fbd10d14f34ccd0a521d7d4e9e197535774115dc586d7d1e

SHA512
e93fbfd05baa23daae14865e67d8806adeb4ff79d727f4e725986872ab349dc5bcb1b0c678a84915dbdcdf14ebdd82f208957b22f4416009604e6a36bdafcfbc

Download Submit
memory/3012-20-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3012-18-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3012-23-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3012-24-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3012-26-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3128-0-0x0000000074FC2000-0x0000000074FC3000-memory.dmp

Filesize
4KB

Download
memory/3128-1-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3128-2-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download
memory/3128-19-0x0000000074FC0000-0x0000000075571000-memory.dmp

Filesize
5.7MB

Download