b6ba86031a36a1285189ddd016f873afb660cec49e8466fae6186b75118f1192

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 17:05

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General

Target

b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
Size

62KB
MD5

b01630277cdc97761d07e4f116aab5e1
SHA1

abfdb0226623173649231e8d2aa3245dcf398e1c
SHA256

b6ba86031a36a1285189ddd016f873afb660cec49e8466fae6186b75118f1192
SHA512

b8643741eb978b6850fc6ba32fda9f414f710dc355aa3f63838668bb0c8904ddda4691858795c2f4ba7f46ced2fda4b474726e4471b2de7902f5b42e0accec04
SSDEEP

1536:FNxU+W+73uSpoo3e/8+dcr2yS7yt0xzSrD:NU+W+qNo3e9Sy/K8O

Score

8^/10

discovery persistence

Malware Config

Signatures

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Windows\\system32\\\\services.exe"	b01630277cdc97761d07e4f116aab5e1_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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\rnia30 = "C:\\Windows\\system32\\.exe"	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe

Drops file in System32 directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\†\scservice.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\servicess.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\mirror.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\netdhcp.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\netdhcp.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\scservice.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\rnia30.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\rnia30.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\servicess.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\mirror.exe	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b01630277cdc97761d07e4f116aab5e1_JaffaCakes118.exe"
1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2708

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

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Defense Evasion

Modify Registry

T1112

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:\Windows\SysWOW64\†\rnia30.exe

Filesize
62KB

MD5
086d82d354dc7a273c400ddaf8d1aecf

SHA1
30244296f1e240e59636169510f18b7c95be67b9

SHA256
a8689ec6e8d3725caf92a13dd9d9e387ef09981e47dc072bc47687ea57f79486

SHA512
3e0671320af10d7a322b1e843971c83aa42bfc4b27df8bc639059d71ee03f1f3fe82dfb2cb7b1f5eb4e4f17dc4679769462d9ed74f0247dc11a928f753cc77b8

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads