c40d4bea682186b7adf6828f71685c7039719a343f2c48f1240fab3f442a2b4f

Analysis

max time kernel
150s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2025, 06:49

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General

Target

JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe
Size

271KB
MD5

f9f96ce631b7e442af90334a7d362525
SHA1

cd687a557f710552222989713a93316a5657adf4
SHA256

c40d4bea682186b7adf6828f71685c7039719a343f2c48f1240fab3f442a2b4f
SHA512

66558a64a9d86f47b9c753e69e161184f449d840179b1becdb23b0fab4fe9cace7e0e3b48404740a8bb4530f8a82b96ab39855df02585dd4003e5cfa3baef60e
SSDEEP

6144:q+FNvDu5NMsd+mF9gNMrhsgRx2aHNs8DtD1SpUx+:lFxDAdMmF94KZJ+L

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2788	32dee2ac5bf3c47e.exe

Executes dropped EXE 2 IoCs

pid	Process
2788	32dee2ac5bf3c47e.exe
2160	32dee2ac5bf3c47e.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\32dee2ac5bf3c47e.exe\""	32dee2ac5bf3c47e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\32dee2ac5bf3c47e.exe\""	32dee2ac5bf3c47e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\32dee2ac5bf3c47e.exe\""	32dee2ac5bf3c47e.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System Health Monitoring Service Pro = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\32dee2ac5bf3c47e.exe\""	32dee2ac5bf3c47e.exe

UPX packed file 36 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4032-1-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-6-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-7-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/4032-9-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-11-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-12-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-18-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-19-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-20-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-21-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-22-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-23-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-24-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-25-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-26-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-27-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-28-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-29-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-30-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-31-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-32-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-33-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-34-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-35-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-36-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-37-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-38-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-39-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-42-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-43-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-44-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-45-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-46-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-47-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2788-48-0x0000000000400000-0x0000000000541000-memory.dmp	upx
behavioral2/memory/2160-49-0x0000000000400000-0x0000000000541000-memory.dmp	upx

Program crash 20 IoCs

pid	pid_target	Process	procid_target
4992	4032	WerFault.exe	84
5060	4032	WerFault.exe	84
4248	2788	WerFault.exe	85
4068	2160	WerFault.exe	91
3844	2788	WerFault.exe	85
664	2788	WerFault.exe	85
1140	2788	WerFault.exe	85
4048	2788	WerFault.exe	85
856	2788	WerFault.exe	85
4008	2788	WerFault.exe	85
2648	2788	WerFault.exe	85
1708	2788	WerFault.exe	85
4216	2788	WerFault.exe	85
1480	2788	WerFault.exe	85
1908	2788	WerFault.exe	85
1596	2788	WerFault.exe	85
1708	2788	WerFault.exe	85
1868	2160	WerFault.exe	91
1832	2788	WerFault.exe	85
5044	2788	WerFault.exe	85

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	JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	32dee2ac5bf3c47e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	32dee2ac5bf3c47e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 2788	4032	JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe	85
PID 4032 wrote to memory of 2788	4032	JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe	85
PID 4032 wrote to memory of 2788	4032	JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe	85
PID 2788 wrote to memory of 2160	2788	32dee2ac5bf3c47e.exe	91
PID 2788 wrote to memory of 2160	2788	32dee2ac5bf3c47e.exe	91
PID 2788 wrote to memory of 2160	2788	32dee2ac5bf3c47e.exe	91

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Users\Admin\AppData\Local\Temp\32dee2ac5bf3c47e.exe
  :*C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f9f96ce631b7e442af90334a7d362525.exe *
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Users\Admin\AppData\Local\Temp\32dee2ac5bf3c47e.exe
    a ZZZZZZXSRRG
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:2160
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 616
      4⤵
      Program crash
      PID:4068
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 616
      4⤵
      Program crash
      PID:1868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 660
    3⤵
    - Program crash
    PID:4248
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 860
    3⤵
    - Program crash
    PID:3844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 900
    3⤵
    - Program crash
    PID:664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 920
    3⤵
    - Program crash
    PID:1140
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 912
    3⤵
    - Program crash
    PID:4048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 992
    3⤵
    - Program crash
    PID:856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1100
    3⤵
    - Program crash
    PID:4008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1204
    3⤵
    - Program crash
    PID:2648
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1528
    3⤵
    - Program crash
    PID:1708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1588
    3⤵
    - Program crash
    PID:4216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1604
    3⤵
    - Program crash
    PID:1480
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1648
    3⤵
    - Program crash
    PID:1908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1620
    3⤵
    - Program crash
    PID:1596
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1300
    3⤵
    - Program crash
    PID:1708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1776
    3⤵
    - Program crash
    PID:1832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 1852
    3⤵
    - Program crash
    PID:5044
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 140
  2⤵
  - Program crash
  PID:4992
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 152
  2⤵
  - Program crash
  PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4032 -ip 4032
1⤵
PID:2984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4032 -ip 4032
1⤵
PID:4668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2788 -ip 2788
1⤵
PID:2604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2160 -ip 2160
1⤵
PID:3588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2788 -ip 2788
1⤵
PID:2856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2788 -ip 2788
1⤵
PID:4500

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 2788 -ip 2788
1⤵
PID:4468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2788 -ip 2788
1⤵
PID:1576

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2788 -ip 2788
1⤵
PID:1780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2788 -ip 2788
1⤵
PID:4072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2788 -ip 2788
1⤵
PID:1920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2788 -ip 2788
1⤵
PID:1312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2788 -ip 2788
1⤵
PID:4492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2788 -ip 2788
1⤵
PID:2464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2788 -ip 2788
1⤵
PID:4496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2788 -ip 2788
1⤵
PID:980

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2788 -ip 2788
1⤵
PID:2572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2160 -ip 2160
1⤵
PID:3628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 2788 -ip 2788
1⤵
PID:3632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2788 -ip 2788
1⤵
PID:1732

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 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\32dee2ac5bf3c47e.exe

Filesize
271KB

MD5
65f2bea4a88eb19f511054eeabfc518e

SHA1
3fa095424ff06d828793927481f26369a645040f

SHA256
dd7f90575b484311c54ad7917707251eb24c65aa49016f59e5e213f750bbef46

SHA512
d4f63d57806151420a8d3a7baf974d8cd05e8c5606bcc6f9d03519a2a92c8719d69eda641885b048871d1d1235ccb0589fde94557ece9ce5994634b2b529a283

Download Submit
memory/2160-37-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-20-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-47-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-45-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-43-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-11-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-49-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-39-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-35-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-27-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-21-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-33-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-23-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-31-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-25-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2160-29-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-19-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-38-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-26-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-30-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-24-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-32-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-22-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-34-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-48-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-36-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-18-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-28-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-12-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-42-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-6-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-44-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-7-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/2788-46-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4032-9-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download
memory/4032-0-0x0000000000F10000-0x0000000000F3D000-memory.dmp

Filesize
180KB

Download
memory/4032-1-0x0000000000400000-0x0000000000541000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads