9f05fab36d4b23a68cf441a3851d588188b9a8393cef958418f3f95e14758194

General

Target

df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Size

1.5MB
MD5

df10ec6c415d7a7e75701795e1690f23
SHA1

07cee2779301fcb81e947399fc2b49c7f2105b48
SHA256

9f05fab36d4b23a68cf441a3851d588188b9a8393cef958418f3f95e14758194
SHA512

f826dafbff37a60205599614b58a88cfa5cdeaa10b78249a9d864f612f835d38d7aa5fa7b54eed42d03b4bd4e4825e8aa5566a82ce03fd4a7aec0b92a1b3744d
SSDEEP

49152:P7PRTHfFE3Wh/xTlsO59lycyqzOHHkaa1ey:jF/Fm8Lt5bbOnkaS/

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	df10ec6c415d7a7e75701795e1690f23_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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Astrum = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe\""	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

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	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29E762AD-1B6F-3CB6-7F71-866F3E78180B}	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29E762AD-1B6F-3CB6-7F71-866F3E78180B}\ = "Installed Apps Enumerator"	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29E762AD-1B6F-3CB6-7F71-866F3E78180B}\InProcServer32	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29E762AD-1B6F-3CB6-7F71-866F3E78180B}\InProcServer32\ = "%SystemRoot%\\SysWow64\\appwiz.cpl"	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{29E762AD-1B6F-3CB6-7F71-866F3E78180B}\InProcServer32\ThreadingModel = "Apartment"	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
4980	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 4980	4556	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe	83
PID 4556 wrote to memory of 4980	4556	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe	83
PID 4556 wrote to memory of 4980	4556	df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Users\Admin\AppData\Local\Temp\df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\df10ec6c415d7a7e75701795e1690f23_JaffaCakes118.exe"
  2⤵
  - Checks BIOS information in registry
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:4980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4556-17-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4556-0-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-19-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-31-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-3-0x0000000000840000-0x000000000088D000-memory.dmp

Filesize
308KB

Download
memory/4980-10-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-12-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-15-0x0000000000840000-0x000000000088D000-memory.dmp

Filesize
308KB

Download
memory/4980-14-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-13-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-16-0x0000000000840000-0x000000000088D000-memory.dmp

Filesize
308KB

Download
memory/4980-21-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-11-0x00000000022E0000-0x0000000002300000-memory.dmp

Filesize
128KB

Download
memory/4980-8-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-9-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-22-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-23-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-24-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-25-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-26-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-27-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-28-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-29-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-30-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download
memory/4980-20-0x0000000000400000-0x000000000076A000-memory.dmp

Filesize
3.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads