120078cded95a2ece7225460897044303a8a74b1402520d1b3ad54b2c18191f3

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-08-2024 20:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe
Size

26KB
MD5

b0c64a19d28e4124429813e6a61b3dd9
SHA1

84c71dc44384d1b69ef9c60e329105f4bf6b8045
SHA256

120078cded95a2ece7225460897044303a8a74b1402520d1b3ad54b2c18191f3
SHA512

f1559b642acd0a2d44dd5560e1b802fa645fe974d43d0b9929aa27a28a2f140a004f60b1f66c37b102dba5446344ee954ea225c070c3e6c58ae833bdc5460b83
SSDEEP

768:gX/3WaoKc9CD4KESGBP96poMUx0yjnKF:gX/GaoKUFTBspg0h

Score

8^/10

discovery persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\HFDF = "C:\\Windows\\system32\\hf1109.exe"	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\test.sys	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\hf1109.dll	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Advapi32.test	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\gggggggggggggggggggggggggggggg	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2016	2716	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	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
472	Process not Found

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 1204	2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe	21
PID 2716 wrote to memory of 2016	2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe	30
PID 2716 wrote to memory of 2016	2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe	30
PID 2716 wrote to memory of 2016	2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe	30
PID 2716 wrote to memory of 2016	2716	b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b0c64a19d28e4124429813e6a61b3dd9_JaffaCakes118.exe"
  2⤵
  - Adds policy Run key to start application
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 260
    3⤵
    - Program crash
    PID:2016

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

Replay Monitor

Loading Replay Monitor...

Downloads

\Windows\SysWOW64\Advapi32.test

Filesize
625KB

MD5
95e2376b3323f062eb562b8586d0f14a

SHA1
453d4c3bf4a489433b593420a37bbffb7749875a

SHA256
bd3fa8750123d00aa0967fba44372c46ea002681da9c9b77a4f9261553e26017

SHA512
b898603d07a49237e4dfc6872d5caa7616bae1258926f10e66c4d3f0d81cccefac1e844395b65bb1f308fbc022061b52e51f60658d0a546c04b365b3428cc87d

Download Submit
memory/1204-16-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download