1f775b1b363099769a893f51212ddd817a008bf4ad2586851f2807e741d4659a

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 13:50

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General

Target

2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Size

246KB
MD5

2293e7bf4a4f2a20485f6f47869eedec
SHA1

92a71a8096e7d3931835e7f7906527239caef5b5
SHA256

1f775b1b363099769a893f51212ddd817a008bf4ad2586851f2807e741d4659a
SHA512

5ee408b69320c8cb2edb36614877209f08513fcb7bcdb51e0ac6592fec56f6dbc1bcb83e931aa6842c6681006a134041f997f472378cba9d465e5d7374d268ae
SSDEEP

6144:ueEUq3/sSzA7pfXG7m9ln3T4Y9qd4yqUTJ7nTti:2M7p0mnn3kYYdeUTtpi

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\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\2293E7~1.EXE,"	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2293E7~1.EXE"	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\7df6b522 = "ÃO\f[g`GÛ"	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2293E7~1.EXE"	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Token: SeSecurityPrivilege	4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Token: SeSecurityPrivilege	4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Token: SeSecurityPrivilege	4424	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4424

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

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Network Service Discovery

T1046

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4424-0-0x00000000022B0000-0x0000000002311000-memory.dmp

Filesize
388KB

Download
memory/4424-1-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4424-2-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/4424-3-0x00000000023E0000-0x0000000002492000-memory.dmp

Filesize
712KB

Download
memory/4424-4-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/4424-5-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-7-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-9-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-58-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-72-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-113-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-112-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-110-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-109-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-107-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-106-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-104-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-103-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-101-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-100-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-98-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-97-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-95-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-94-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-92-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-91-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-89-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-88-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-87-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-86-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-85-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-84-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-83-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-82-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-81-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-79-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-78-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-77-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-76-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-75-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-74-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-73-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-71-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-70-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-69-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-67-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-66-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-65-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-64-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-111-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-108-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-63-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-105-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-102-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-62-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-99-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-96-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-61-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-93-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-90-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-60-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-80-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-59-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-68-0x0000000002910000-0x00000000029C8000-memory.dmp

Filesize
736KB

Download
memory/4424-380-0x00000000022B0000-0x0000000002311000-memory.dmp

Filesize
388KB

Download
memory/4424-444-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download