75538a4da96a8a546527058bb11d0a4cde795cb83867c38e0c2098e24e3c266a

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 00:14

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General

Target

2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe
Size

2.9MB
MD5

2e56654110e1df210d9bb69fb4475b18
SHA1

19b988eed3cbe633b928a4c9e6f4920c2fd25659
SHA256

75538a4da96a8a546527058bb11d0a4cde795cb83867c38e0c2098e24e3c266a
SHA512

891fd50d9a8450ff4ad669ed4d4c7a6009e6975d5238f21e4d55bf93868d12887f538e7d96b725f783ef7f6b0571972ba3286ec1f46efb7d144f892caf634b3f
SSDEEP

49152:XabTZNbRWkjObbdr/XL+O/FvltSispKnFDqL+MCKUlGTxJQ:XaBqvbbVaONvlGpE0iMCKU

Score

10^/10

evasion execution persistence

Malware Config

Signatures

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Java(TM) = "C:\\Arquivos de programas\\Java(TM).exe"	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4920	sc.exe
3352	sc.exe
3836	sc.exe
2388	sc.exe

Runs net.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1368	schtasks.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe
924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 2308	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	85
PID 924 wrote to memory of 2308	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	85
PID 924 wrote to memory of 2308	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	85
PID 924 wrote to memory of 4924	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	86
PID 924 wrote to memory of 4924	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	86
PID 924 wrote to memory of 4924	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	86
PID 924 wrote to memory of 4920	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	87
PID 924 wrote to memory of 4920	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	87
PID 924 wrote to memory of 4920	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	87
PID 924 wrote to memory of 3352	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	88
PID 924 wrote to memory of 3352	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	88
PID 924 wrote to memory of 3352	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	88
PID 2308 wrote to memory of 3564	2308	net.exe	93
PID 2308 wrote to memory of 3564	2308	net.exe	93
PID 2308 wrote to memory of 3564	2308	net.exe	93
PID 4924 wrote to memory of 2116	4924	net.exe	94
PID 4924 wrote to memory of 2116	4924	net.exe	94
PID 4924 wrote to memory of 2116	4924	net.exe	94
PID 924 wrote to memory of 3496	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	95
PID 924 wrote to memory of 3496	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	95
PID 924 wrote to memory of 3496	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	95
PID 924 wrote to memory of 3792	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	96
PID 924 wrote to memory of 3792	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	96
PID 924 wrote to memory of 3792	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	96
PID 924 wrote to memory of 3836	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	97
PID 924 wrote to memory of 3836	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	97
PID 924 wrote to memory of 3836	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	97
PID 924 wrote to memory of 2388	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	98
PID 924 wrote to memory of 2388	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	98
PID 924 wrote to memory of 2388	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	98
PID 3792 wrote to memory of 3136	3792	net.exe	103
PID 3792 wrote to memory of 3136	3792	net.exe	103
PID 3792 wrote to memory of 3136	3792	net.exe	103
PID 3496 wrote to memory of 5060	3496	net.exe	104
PID 3496 wrote to memory of 5060	3496	net.exe	104
PID 3496 wrote to memory of 5060	3496	net.exe	104
PID 924 wrote to memory of 1368	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	105
PID 924 wrote to memory of 1368	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	105
PID 924 wrote to memory of 1368	924	2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe	105

C:\Users\Admin\AppData\Local\Temp\2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e56654110e1df210d9bb69fb4475b18_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:924
- C:\Windows\SysWOW64\net.exe
  net start GbpSv
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start GbpSv
    3⤵
    PID:3564
- C:\Windows\SysWOW64\net.exe
  net stop GbpSv
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4924
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop GbpSv
    3⤵
    PID:2116
- C:\Windows\SysWOW64\sc.exe
  sc stop GbpSv
  2⤵
  - Launches sc.exe
  PID:4920
- C:\Windows\SysWOW64\sc.exe
  sc config GbpSv start= disabled
  2⤵
  - Launches sc.exe
  PID:3352
- C:\Windows\SysWOW64\net.exe
  net start GbpSv
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3496
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 start GbpSv
    3⤵
    PID:5060
- C:\Windows\SysWOW64\net.exe
  net stop GbpSv
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3792
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop GbpSv
    3⤵
    PID:3136
- C:\Windows\SysWOW64\sc.exe
  sc stop GbpSv
  2⤵
  - Launches sc.exe
  PID:3836
- C:\Windows\SysWOW64\sc.exe
  sc config GbpSv start= disabled
  2⤵
  - Launches sc.exe
  PID:2388
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /tn startt /tr c:\start.bat /sc onstart /ru system
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

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Downloads

memory/924-0-0x0000000000400000-0x0000000000B7E322-memory.dmp

Filesize
7.5MB

Download
memory/924-1-0x0000000000400000-0x0000000000B7E322-memory.dmp

Filesize
7.5MB

Download
memory/924-2-0x0000000000401000-0x0000000000893000-memory.dmp

Filesize
4.6MB

Download
memory/924-3-0x0000000000400000-0x0000000000B7E322-memory.dmp

Filesize
7.5MB

Download
memory/924-9-0x0000000000400000-0x0000000000B7E322-memory.dmp

Filesize
7.5MB

Download
memory/924-11-0x0000000000401000-0x0000000000893000-memory.dmp

Filesize
4.6MB

Download
memory/924-12-0x0000000000400000-0x0000000000B7E322-memory.dmp

Filesize
7.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads