1e3886cfac8c48ff0cf031fe31d1ac8fd88b81296b8702698a0c760e07665b7f

Analysis

max time kernel
138s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 15:13

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General

Target

868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
Size

68KB
MD5

868fca4db93d70341bef060ad62496d0
SHA1

a5945d979f0f7b5d20a008434e3aa5222da9535e
SHA256

1e3886cfac8c48ff0cf031fe31d1ac8fd88b81296b8702698a0c760e07665b7f
SHA512

196705688d90cd6a7bb36339451a0fe26b95fc2a029b0137a00a34bf09eb607ca0905272a794775a39bd025f0ed8e9e793de8ed7fbc2d9c736093990f8f26dfc
SSDEEP

1536:FNxU+W+73uSpoo3e/8+dcr2yS7ytMuh1MAHHHgc6/S:NU+W+qNo3e9Sy/K0n3/S

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Windows\\system32\\\\services.exe"	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	868fca4db93d70341bef060ad62496d0_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\unfa30 = "C:\\Windows\\system32\\.exe"	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe

Drops file in System32 directory 12 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\W\unfa30.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\J\servicess.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\J\servicess.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\J\mirror.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\J\netdhcp.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\J\mirror.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\J\netdhcp.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\J	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\W	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\J\scservice.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\J\scservice.exe	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\W\unfa30.exe	868fca4db93d70341bef060ad62496d0_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	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4488	868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\868fca4db93d70341bef060ad62496d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\868fca4db93d70341bef060ad62496d0_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:4488

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\W\unfa30.exe

Filesize
68KB

MD5
fce09fd7006d11ac58036fb7c44fd6d1

SHA1
1f60d708fd474fc60be3c3a5a9fadeff6e389474

SHA256
04f407555fc005b7dbd7238906e4ce59bc87c5d91da03f46c4d2ae175017bff1

SHA512
bc47c2c3a4b76159c234397a570db70b1b49f46cd782ef12f1d82e13f7763c004a6cd3b286223070890df71c212213f75a1a8eef8d1d0cc74c92fae7abe4d455

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads