83acea22c94f00bb9e9540a93fff5949c9b0c4ab2a19511fabbb4ecf4a0adffa

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 07:15

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General

Target

16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe
Size

131KB
MD5

16afad42707cb37c2cbdd212a8a34110
SHA1

8ae30baa8ed423a35febd8365728bb141d7d9cf4
SHA256

83acea22c94f00bb9e9540a93fff5949c9b0c4ab2a19511fabbb4ecf4a0adffa
SHA512

48a6eb4932830266b2230f93231fc4bb8d6582fdd826dc532b19f43db0740ed9000400c95817f3f11c29e7781ba323ca0c3c33a1c7d164cf4c01bdacf4f0e96b
SSDEEP

1536:yqP+5FxBEaK6wkpyUzpEqDrSxezb9AtnHPJ3hNs7izVJBvSqmHvJTMzUQgpEXXDg:yB5ixQpLDLzZAdF7ztvSjpydgarH

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2524	netsh.exe

Deletes itself 1 IoCs

pid	Process
2340	EXPLORER.EXE

Loads dropped DLL 1 IoCs

pid	Process
2340	EXPLORER.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 queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXPLORER.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXPLORER.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2100	16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 52 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2340	2100	16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2340	2100	16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2340	2100	16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2340	2100	16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe	30
PID 2340 wrote to memory of 2524	2340	EXPLORER.EXE	31
PID 2340 wrote to memory of 2524	2340	EXPLORER.EXE	31
PID 2340 wrote to memory of 2524	2340	EXPLORER.EXE	31
PID 2340 wrote to memory of 2524	2340	EXPLORER.EXE	31
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32
PID 2340 wrote to memory of 2576	2340	EXPLORER.EXE	32

C:\Users\Admin\AppData\Local\Temp\16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16afad42707cb37c2cbdd212a8a34110_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\syswow64\EXPLORER.EXE
  C:\Windows\syswow64\EXPLORER.EXE
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\syswow64\netsh.exe
    netsh firewall add allowedprogram program = "C:\Windows\syswow64\EXPLORER.EXE" name = "Windows Explorer" mode = ENABLE scope = ALL profile = ALL
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2524
- - C:\Windows\syswow64\EXPLORER.EXE
    C:\Windows\syswow64\EXPLORER.EXE
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

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

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\{42219887-5421-9886-5322-998665332009}.exe

Filesize
131KB

MD5
16afad42707cb37c2cbdd212a8a34110

SHA1
8ae30baa8ed423a35febd8365728bb141d7d9cf4

SHA256
83acea22c94f00bb9e9540a93fff5949c9b0c4ab2a19511fabbb4ecf4a0adffa

SHA512
48a6eb4932830266b2230f93231fc4bb8d6582fdd826dc532b19f43db0740ed9000400c95817f3f11c29e7781ba323ca0c3c33a1c7d164cf4c01bdacf4f0e96b

Download Submit
C:\Users\Admin\AppData\Local\Temp\{42219887-5421-9886-5322-998665332009}.tmp

Filesize
131KB

MD5
b1eac3735c78c4cad6e848bc4e792e06

SHA1
a50b93d07aa960153256e23185c34bc596188160

SHA256
a38d19a7b6fe36078ee4e597aa33acbbc6b6f58042f94cf8f493349e65f09069

SHA512
5129ddf024509c9e144a76c0620e781d689b82515ec05178154fee3496c9428e1a5b296eae8f5aa8b8ccd1b792e4de47406cf2221129b903d19e6b663cf9ecdb

Download Submit
memory/2100-4-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2100-0-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2340-92-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2340-5-0x0000000000650000-0x00000000008D1000-memory.dmp

Filesize
2.5MB

Download
memory/2340-6-0x0000000000650000-0x00000000008D1000-memory.dmp

Filesize
2.5MB

Download
memory/2340-137-0x0000000000650000-0x00000000008D1000-memory.dmp

Filesize
2.5MB

Download
memory/2340-66-0x0000000000650000-0x00000000008D1000-memory.dmp

Filesize
2.5MB

Download
memory/2576-140-0x00000000003F0000-0x000000000040E000-memory.dmp

Filesize
120KB

Download
memory/2576-40-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-16-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-13-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-109-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-22-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-116-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-19-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-143-0x0000000000650000-0x00000000008D1000-memory.dmp

Filesize
2.5MB

Download
memory/2576-37-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-34-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-31-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-28-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download
memory/2576-25-0x0000000013130000-0x0000000013158000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads