a4b228ee392a425abbe679ee4a25951bb1b434fad6ccca5396e346e5ebec8af3

Analysis

max time kernel
136s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 21:42

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General

Target

87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
Size

93KB
MD5

87c89e492475b302a5b0ae8b9e7a7394
SHA1

47eaebb9f7696501a008b88efdf14ce242b2ac2a
SHA256

a4b228ee392a425abbe679ee4a25951bb1b434fad6ccca5396e346e5ebec8af3
SHA512

c2a114992d4aab7d50e473a338b2056c217c6b15f9b58bf8eb20189d38f0fb8469e94b664c068b5160d92697bd35bc5cb7f2b6d97db1bb99b84780b87125d2b0
SSDEEP

1536:wF61lvMqziQ3C6kKEgHFy4sEg/qHUnuBuczFbznTvK2fHioBzkXmvc3hH6bB26ex:910Q3MK1Hc/q0nusczFzhHDwAcRHg2rx

Score

8^/10

discovery persistence

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\ngiifd.sys	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe

Server Software Component: Terminal Services DLL 1 TTPs 3 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\daserver\Parameters\ServiceDll = "%SystemRoot%\\System32\\ngiifd.dll"	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\daserver\Parameters\ServiceDll = "%SystemRoot%\\System32\\ngiifd.dll"	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\daserver\Parameters\ServiceDll = "%SystemRoot%\\System32\\ngiifd.dll"	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe

Loads dropped DLL 4 IoCs

pid	Process
1148	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
1444	svchost.exe
1444	svchost.exe
1444	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\00063638.ini	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\ngiifd.dll	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1148	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3844	1444	WerFault.exe	84
4232	1444	WerFault.exe	84
2420	1444	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

C:\Users\Admin\AppData\Local\Temp\87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\87c89e492475b302a5b0ae8b9e7a7394_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:1148

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k daserver
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1444
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 532
  2⤵
  - Program crash
  PID:3844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 548
  2⤵
  - Program crash
  PID:4232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 556
  2⤵
  - Program crash
  PID:2420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1444 -ip 1444
1⤵
PID:4416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1444 -ip 1444
1⤵
PID:3184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1444 -ip 1444
1⤵
PID:4872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Windows\SysWOW64\ngiifd.dll

Filesize
66KB

MD5
80a3aa1e8d790a753f19ff161e4c6baf

SHA1
bfb6aa52494b1b4569f4a682a636635ea222cbc8

SHA256
4bf296f7ac0f4046c1ce925844d2d6f9134d14ec338ce086ee2be0ed14a2f8eb

SHA512
a33e3f6dfbbba01d820a3e5a84a2b1d3a8d0faac28e5c6a44f1b6a65f51c1cc3386edce1949315fcf99b3ccd761809c0775c8bd7ee3a8f092611e0693816286b

Download Submit
memory/1148-4-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/1148-7-0x00000000005E0000-0x00000000005E4000-memory.dmp

Filesize
16KB

Download
memory/1148-10-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1444-12-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download
memory/1444-14-0x0000000010000000-0x000000001002B000-memory.dmp

Filesize
172KB

Download