35fe22734d9c83c186257bc6ca7b97c779a1a87cf46963c6577cdcd45c9b655a

Analysis

max time kernel
150s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 18:27

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General

Target

ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe
Size

61KB
MD5

ee2ef84219cbd4af5f97317d61dc36d4
SHA1

8b82faec18baef1e4cf3be63be555f326ebf99e7
SHA256

35fe22734d9c83c186257bc6ca7b97c779a1a87cf46963c6577cdcd45c9b655a
SHA512

b573b1096f61015b8e153273ce44410685cb9341741ec83e549f89e84b371fd37bc3255801168a0ee30aae6af452a2eb03cdf9d1e9a819e766219909188359b6
SSDEEP

768:darjgI+/QHT5zcpKRbb/2fwBeF3E/IPtOtcfik79gMIEQmLI5/Ba8Mb5+C1Y7b9U:dbYHdYpijMwBu0QOE1IE7iUb5ab9t6

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\twext.exe,"	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\twext.exe	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\twext.exe	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe

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	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe
2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe
2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe
2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5
PID 2484 wrote to memory of 612	2484	ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe	5

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612

C:\Users\Admin\AppData\Local\Temp\ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ee2ef84219cbd4af5f97317d61dc36d4_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

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

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Downloads

memory/612-38-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/612-72-0x0000000006640000-0x0000000006666000-memory.dmp

Filesize
152KB

Download
memory/612-67-0x0000000006610000-0x0000000006636000-memory.dmp

Filesize
152KB

Download
memory/612-62-0x00000000065E0000-0x0000000006606000-memory.dmp

Filesize
152KB

Download
memory/612-57-0x00000000065B0000-0x00000000065D6000-memory.dmp

Filesize
152KB

Download
memory/612-52-0x0000000006580000-0x00000000065A6000-memory.dmp

Filesize
152KB

Download
memory/612-47-0x0000000006550000-0x0000000006576000-memory.dmp

Filesize
152KB

Download
memory/612-42-0x0000000006520000-0x0000000006546000-memory.dmp

Filesize
152KB

Download
memory/2484-22-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-6-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-27-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-28-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-26-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-25-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-24-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-23-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-0-0x000000007FE40000-0x000000007FE42000-memory.dmp

Filesize
8KB

Download
memory/2484-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-20-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-19-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-9-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-16-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-29-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-30-0x0000000000400000-0x00000000004260B0-memory.dmp

Filesize
152KB

Download
memory/2484-32-0x0000000000400000-0x00000000004260B0-memory.dmp

Filesize
152KB

Download
memory/2484-31-0x0000000000400000-0x00000000004260B0-memory.dmp

Filesize
152KB

Download
memory/2484-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-12-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-14-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-13-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-2-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-4-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-5-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2484-1471-0x0000000000400000-0x00000000004260B0-memory.dmp

Filesize
152KB

Download
memory/2484-1474-0x0000000000400000-0x00000000004260B0-memory.dmp

Filesize
152KB

Download
memory/2484-1473-0x0000000000400000-0x00000000004260B0-memory.dmp

Filesize
152KB

Download