20193069c7b313d2a61b75b2efc48492f47a98b037e05dbfb699e0ad56c732c0

Analysis

max time kernel
148s
max time network
149s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
28/06/2024, 00:59

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General

Target

1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Size

393KB
MD5

1834fe2fca9c479032ebbde186589bf7
SHA1

7dcab5bb0eb0cace56e1387e8fc3b1631f35d943
SHA256

20193069c7b313d2a61b75b2efc48492f47a98b037e05dbfb699e0ad56c732c0
SHA512

e5e7c796e46db856e1fbd808d2064ca29c6e4bb960d80aec28723d8810a7860719018ba3484583671ac5483a23a9afd4a7494d60c4c167f00293fca58ecf7d5e
SSDEEP

6144:4g0Vb/ZPiiFvbPidy5tgsLzpBNWP1ZCOLkErCaehJou589vHo4e96Vsq:KbhPii5iyxLzNsZxLkHhJpq9vdeYN

Score

10^/10

evasion execution persistence privilege_escalation

Malware Config

Signatures

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Modifies firewall policy service 3 TTPs 16 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\	update.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\msagent\agtintl\svc.exe = "C:\\WINDOWS\\msagent\\agtintl\\svc.exe:*:Enabled:svc.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\Outlooks.exe = "C:\\WINDOWS\\Outlooks.exe:*:Enabled:Outlooks.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\msagent\agtintl\update.exe = "C:\\WINDOWS\\msagent\\agtintl\\update.exe:*:Enabled:update.exe"	update.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\msagent\agtintl\update.exe = "C:\\WINDOWS\\msagent\\agtintl\\update.exe:*:Enabled:update.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\msagent\agtintl\svchosts.exe = "C:\\WINDOWS\\msagent\\agtintl\\svchosts.exe:*:Enabled:svchosts.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\pcn.exe = "C:\\WINDOWS\\pcn.exe:*:Enabled:pcn.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\msagent\agtintl\svc.exe = "C:\\WINDOWS\\msagent\\agtintl\\svc.exe:*:Enabled:svc.exe"	update.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\msagent\agtintl\svchosts.exe = "C:\\WINDOWS\\msagent\\agtintl\\svchosts.exe:*:Enabled:svchosts.exe"	update.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\pcn.exe = "C:\\WINDOWS\\pcn.exe:*:Enabled:pcn.exe"	update.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\	update.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	update.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\Outlooks.exe = "C:\\WINDOWS\\Outlooks.exe:*:Enabled:Outlooks.exe"	update.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2060	netsh.exe

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 1 IoCs

pid	Process
2784	update.exe

Loads dropped DLL 4 IoCs

pid	Process
1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
2784	update.exe
2784	update.exe
2784	update.exe

Adds Run key to start application 2 TTPs 4 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\svchosts.exe = "C:\\WINDOWS\\msagent\\agtintl\\svchosts.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\pcn.exe = "C:\\WINDOWS\\pcn.exe"	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchosts.exe = "C:\\WINDOWS\\msagent\\agtintl\\svchosts.exe"	update.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\pcn.exe = "C:\\WINDOWS\\pcn.exe"	update.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\msagent\agtintl\update.exe	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\msagent\agtintl\update.exe	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
File created	C:\WINDOWS\ice.bat	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe

Launches sc.exe 6 IoCs

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

pid	Process
2644	sc.exe
2708	sc.exe
2720	sc.exe
2736	sc.exe
2888	sc.exe
2656	sc.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 2588	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	29
PID 1616 wrote to memory of 2588	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	29
PID 1616 wrote to memory of 2588	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	29
PID 1616 wrote to memory of 2588	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	29
PID 2588 wrote to memory of 2060	2588	cmd.exe	31
PID 2588 wrote to memory of 2060	2588	cmd.exe	31
PID 2588 wrote to memory of 2060	2588	cmd.exe	31
PID 2588 wrote to memory of 2060	2588	cmd.exe	31
PID 2588 wrote to memory of 2644	2588	cmd.exe	32
PID 2588 wrote to memory of 2644	2588	cmd.exe	32
PID 2588 wrote to memory of 2644	2588	cmd.exe	32
PID 2588 wrote to memory of 2644	2588	cmd.exe	32
PID 2588 wrote to memory of 2708	2588	cmd.exe	33
PID 2588 wrote to memory of 2708	2588	cmd.exe	33
PID 2588 wrote to memory of 2708	2588	cmd.exe	33
PID 2588 wrote to memory of 2708	2588	cmd.exe	33
PID 2588 wrote to memory of 2720	2588	cmd.exe	34
PID 2588 wrote to memory of 2720	2588	cmd.exe	34
PID 2588 wrote to memory of 2720	2588	cmd.exe	34
PID 2588 wrote to memory of 2720	2588	cmd.exe	34
PID 2588 wrote to memory of 2736	2588	cmd.exe	35
PID 2588 wrote to memory of 2736	2588	cmd.exe	35
PID 2588 wrote to memory of 2736	2588	cmd.exe	35
PID 2588 wrote to memory of 2736	2588	cmd.exe	35
PID 2588 wrote to memory of 2888	2588	cmd.exe	36
PID 2588 wrote to memory of 2888	2588	cmd.exe	36
PID 2588 wrote to memory of 2888	2588	cmd.exe	36
PID 2588 wrote to memory of 2888	2588	cmd.exe	36
PID 2588 wrote to memory of 2656	2588	cmd.exe	37
PID 2588 wrote to memory of 2656	2588	cmd.exe	37
PID 2588 wrote to memory of 2656	2588	cmd.exe	37
PID 2588 wrote to memory of 2656	2588	cmd.exe	37
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38
PID 1616 wrote to memory of 2784	1616	1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe	38

C:\Users\Admin\AppData\Local\Temp\1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1834fe2fca9c479032ebbde186589bf7_JaffaCakes118.exe"
1⤵
- Modifies firewall policy service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\WINDOWS\ice.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2588
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall set notifications Disable
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2060
- - C:\Windows\SysWOW64\sc.exe
    sc stop SharedAccess
    3⤵
    - Launches sc.exe
    PID:2644
- - C:\Windows\SysWOW64\sc.exe
    sc config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:2708
- - C:\Windows\SysWOW64\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2720
- - C:\Windows\SysWOW64\sc.exe
    sc config SharedAccess start= disabled
    3⤵
    - Launches sc.exe
    PID:2736
- - C:\Windows\SysWOW64\sc.exe
    sc stop wscsvc
    3⤵
    - Launches sc.exe
    PID:2888
- - C:\Windows\SysWOW64\sc.exe
    sc config wscsvc start= disabled
    3⤵
    - Launches sc.exe
    PID:2656
- C:\WINDOWS\msagent\agtintl\update.exe
  C:\WINDOWS\msagent\agtintl\update.exe
  2⤵
  - Modifies firewall policy service
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

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

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

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Downloads

C:\Windows\ice.bat

Filesize
223B

MD5
1604ad01e735f096a9494f3d1590865e

SHA1
8894a9efeb44f1c1af4bc09c7d13b19718edfc16

SHA256
d40c23e8e65973f2c387e268a0ac7dd3a4358f724cbe3aa51e1fb05c8a837dcf

SHA512
58cfb7cb142d0507990f7e60d2cb83eb0395466feba2985569189ea1b62063cd261647a002fcc89af423a12a6ea498735a0887f19498129d7e257e71e289819c

Download Submit
\Windows\msagent\agtintl\update.exe

Filesize
393KB

MD5
1834fe2fca9c479032ebbde186589bf7

SHA1
7dcab5bb0eb0cace56e1387e8fc3b1631f35d943

SHA256
20193069c7b313d2a61b75b2efc48492f47a98b037e05dbfb699e0ad56c732c0

SHA512
e5e7c796e46db856e1fbd808d2064ca29c6e4bb960d80aec28723d8810a7860719018ba3484583671ac5483a23a9afd4a7494d60c4c167f00293fca58ecf7d5e

Download Submit
memory/1616-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1616-18-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/2784-19-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads