9ca722eeb0207369b4cb426844d011bc518412f15b0044fd99cdd507a78a9a39

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 11:10

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General

Target

d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
Size

70KB
MD5

d438d88f7378229e9441f28f05d004c8
SHA1

64a0e3d4b9a310a5c35d9852717c28bcbfacde71
SHA256

9ca722eeb0207369b4cb426844d011bc518412f15b0044fd99cdd507a78a9a39
SHA512

bc5b7fee51cde86c1350bdb38fc2dda1d51a8128f76c060818fe87e9191ecb816dc047a05be8a2835078d83de3312c406a614950c8df868eb8e9fe76a9103d1f
SSDEEP

1536:FNxU+W+73uSpoo3e/8+dcr2yS72W9Rdd8fOS+k:NU+W+qNo3e9Sy/9kf

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	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Windows\\system32\\\\services.exe"	d438d88f7378229e9441f28f05d004c8_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\znfa30 = "C:\\Windows\\system32\\.exe"	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe

Drops file in System32 directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\†\mirror.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\netdhcp.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\netdhcp.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\znfa30.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\servicess.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\scservice.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\znfa30.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†\servicess.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\mirror.exe	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\†	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\†\scservice.exe	d438d88f7378229e9441f28f05d004c8_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	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d438d88f7378229e9441f28f05d004c8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d438d88f7378229e9441f28f05d004c8_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: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

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\†\znfa30.exe

Filesize
70KB

MD5
640803baaa329dd51b74eb1ad1d21dea

SHA1
ed3e1feba0e57fde6f1cfa0d1814f331eb1077a5

SHA256
44c473c7f5993b645268b061ebebfc2378dc721b53bb41ef3fdafe1a853e9963

SHA512
60754c30145f536eb200a375bbc71ee15e2a6f93af2d169a6ac9c11d455b212a1f22c4bf953fdab4bf83ce65a881aec0b1e22e2f27b37af08d25d3e6e34ba081

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads