e273c45ffaf9860845355bec0c4f3a4ad08b8ef3bec4200f36169b2806f77cbe

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 10:42

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General

Target

73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe
Size

315KB
MD5

73b63aaa10eb34ff29f279b65b96c5bb
SHA1

117568575639cbb99a98dbb05d5c5de2b61e3482
SHA256

e273c45ffaf9860845355bec0c4f3a4ad08b8ef3bec4200f36169b2806f77cbe
SHA512

6271ac0663ae8d7ea369360e4ffb7f2a39dd48c820c373f58873089ec28470a0fcbdb5ab118c5da484bf099e041779ccad00fd63581ebb90374f58a8ba0e3695
SSDEEP

6144:Euo4d6BDMIOyMj7occlbUTBfl7/AOgnnPVYKm:En4INMdySccY4Thl7/mYN

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\73B63A~1.EXE"	73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ROUTE.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 932	2580	73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe	84
PID 2580 wrote to memory of 932	2580	73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe	84
PID 2580 wrote to memory of 932	2580	73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe	84
PID 932 wrote to memory of 2632	932	cmd.exe	86
PID 932 wrote to memory of 2632	932	cmd.exe	86
PID 932 wrote to memory of 2632	932	cmd.exe	86

C:\Users\Admin\AppData\Local\Temp\73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\SysWOW64\cmd.exe
  cmd /C "route.exe print > "C:\Users\Admin\AppData\Local\Temp\73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.tda""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:932
- - C:\Windows\SysWOW64\ROUTE.EXE
    route.exe print
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\73b63aaa10eb34ff29f279b65b96c5bb_JaffaCakes118.tda

Filesize
2KB

MD5
013ffd8ea1657abeb6475ba02032f011

SHA1
f27339176260ba1776d5375ace1c1f02ebbf06db

SHA256
daa901507b56e69da1ebfda9669ed5d8aa4aac179d98f639857a50a637691498

SHA512
29239bfba48b533917088a43e306aa8baf9b555a92c95042ea0cf017dca23ef3a52714ce25d417e78849cb79143d5978cf4fb361c4dd4da2344ff31067da29de

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads