4d2a883912fdfc8c31db942a393605e08cef6fd8e5563acb17122c826cdab1ce

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 08:22

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General

Target

dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
Size

200KB
MD5

dfcfe14c1a5883c52e015873003b6267
SHA1

1b5172b7e506478aac5820ec2a1688c8f98c801d
SHA256

4d2a883912fdfc8c31db942a393605e08cef6fd8e5563acb17122c826cdab1ce
SHA512

6ba1c7becfc20dc42174505561894ae3ece9a191a5b3d61e4a51463a5cecedd0226a11da0bbe5e05c0ff9ae794c879fd8267573c640c6cfc3bad00da1ab671c4
SSDEEP

3072:/cT9g8immW6Pozkk2eKs/CSr2nQ/E2S5ny+bF2u1I+ddDK7Hlq/e8kpjBFy11Awc:o68i3odBiTl2+TCU/MhuhuIA

Score

6^/10

discovery persistence

Malware Config

Signatures

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\Microsoft I Service = "C:\\Windows\\winhash_up.exe /REGstart"	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\SHARE_TEMP\Icon3.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon10.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon12.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exe	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon7.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon13.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File opened for modification	C:\Windows\winhash_up.exez	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon5.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon6.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\bugMAKER.bat	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exez	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon2.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon14.ico	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2768	2152	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2768	2152	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2768	2152	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2768	2152	dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dfcfe14c1a5883c52e015873003b6267_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\bugMAKER.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2768

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\bugMAKER.bat

Filesize
90B

MD5
a4743c5dfaf8b210c6c9edf9fcd3d9dd

SHA1
f27ff89110614976e7bc504177dbc3cf78550026

SHA256
282c4aa9c59803f8f4c5579da6f551608ca346293f6a5025bd606238d3f1c9ce

SHA512
03153624662fc59a599069213c12e6aa3bd6b3a69299c073c2be67d9fdb1bef0257addd8098e2f03f70b20b3273705d94c6a97a25a27c3ab8d716fbcc2344958

Download Submit
memory/2152-67-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2768-62-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads