f7abf06d0a9f1d1f8443194f16251bec351b93599635eb839cda21a03c303cff

Analysis

max time kernel
138s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
18-07-2024 23:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

59a3214b7bbf0efc8df7c7d7639b9146_JaffaCakes118.dll
Size

1.8MB
MD5

59a3214b7bbf0efc8df7c7d7639b9146
SHA1

d86c66c01c904194ba5811c8ecf8add4d9b914d2
SHA256

f7abf06d0a9f1d1f8443194f16251bec351b93599635eb839cda21a03c303cff
SHA512

8d103c8f1b96fe14390afba45c7e51204fe14f59133246f778243d2aa6399fbe2ec9f63171480de4d46e4beedcf0477f4149439781a485a4cc4b873fdffcc011
SSDEEP

49152:I5nvmyeQ805TO9GaIkgr4iotH29eb31hTuJ/TOHgaA:iTZ805TO9GaIkgr4iA29eDy/TOHg

Score

6^/10

adware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}\NoExplorer = "\"\""	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}\ = "fruttinet"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\59a3214b7bbf0efc8df7c7d7639b9146_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}\InProcServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{018c15eb-0687-7ee1-12cc-316a27e8fbb3}	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2184	2492	regsvr32.exe	86
PID 2492 wrote to memory of 2184	2492	regsvr32.exe	86
PID 2492 wrote to memory of 2184	2492	regsvr32.exe	86

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\59a3214b7bbf0efc8df7c7d7639b9146_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\59a3214b7bbf0efc8df7c7d7639b9146_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads