aa945b895d600146429d41079f8dd5a86aa6009d443aeab5ec11fefeecd1c931

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 19:15

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General

Target

8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe
Size

660KB
MD5

8ba3b1c755456e1cd2f9ef622d8605d2
SHA1

ac4bb627f193e5001d3e575bb6d2c6a7771a8e9f
SHA256

aa945b895d600146429d41079f8dd5a86aa6009d443aeab5ec11fefeecd1c931
SHA512

bc412015e947e6803805d735ef1c1a243a768bfcd14f379e97cd450fa0a50ed380042e5cfb42160519a39c62d515fc244fcc3dc7af9b42af028146f90871f002
SSDEEP

12288:434l4ATlQZnBMRu5zwvMRLBd7+DHOjM/cleVYXk6dxMLcyaTgm43n:434lX2Z2Y1w+Ln5jJwYXV8LtQgFX

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\EtNDuISBB.dll	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\EtNDuISBB.dll	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2824	2276	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2808	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	30
PID 2276 wrote to memory of 2824	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	31
PID 2276 wrote to memory of 2824	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	31
PID 2276 wrote to memory of 2824	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	31
PID 2276 wrote to memory of 2824	2276	8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\8ba3b1c755456e1cd2f9ef622d8605d2_JaffaCakes118.exe
  2⤵
  PID:2808
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 228
  2⤵
  - Program crash
  PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

\Windows\SysWOW64\EtNDuISBB.dll

Filesize
1.3MB

MD5
5343a19c618bc515ceb1695586c6c137

SHA1
4dedae8cbde066f31c8e6b52c0baa3f8b1117742

SHA256
2246b4feae199408ea66d4a90c1589026f4a5800ce5a28e583b94506a8a73dce

SHA512
708d8a252a167fa94e3e1a49e2630d07613ff75a9a3e779a0c1fcbec44aa853a68c401f31a2b84152f46a05f7d93f4e5e502afc7a60236a22ac58dea73fa5606

Download Submit
memory/2276-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2276-6-0x0000000003670000-0x00000000037C3000-memory.dmp

Filesize
1.3MB

Download