24a89d0147d74f7e33e399c960c9ce87c6c244871f44db2b5ef537e3d32d2ead

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 03:51

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General

Target

8d34cb6511532cfdf60e3a90bdc8501c_JaffaCakes118.dll
Size

86KB
MD5

8d34cb6511532cfdf60e3a90bdc8501c
SHA1

66c94769bb8ece744fa98e6bdfce99c7aec33507
SHA256

24a89d0147d74f7e33e399c960c9ce87c6c244871f44db2b5ef537e3d32d2ead
SHA512

6368830a99bfd0e511365b2ae62cca270cc1f2d6bb494fd82687ed2dabbd57051bedcbe828edcb1795c36e3cc7deb5e51cfef2a0d06e6f41db8a20032e6ffd6c
SSDEEP

1536:KYvynn+A2Vp83OUrFESgpbQh6xjRa6TGEjSOirRISChs0l8g4HlV:Hv4+AO834Q+NNiEj/iN74l8gY

Score

6^/10

adware discovery stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 1 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\{BE2A9FCD-13FB-4868-A196-5CA1FD5FB35F}	regsvr32.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	regsvr32.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE2A9FCD-13FB-4868-A196-5CA1FD5FB35F}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE2A9FCD-13FB-4868-A196-5CA1FD5FB35F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8d34cb6511532cfdf60e3a90bdc8501c_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE2A9FCD-13FB-4868-A196-5CA1FD5FB35F}\InprocServer32\ThreadingModel = "apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE2A9FCD-13FB-4868-A196-5CA1FD5FB35F}\InprocServer32	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30
PID 2520 wrote to memory of 3068	2520	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8d34cb6511532cfdf60e3a90bdc8501c_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\8d34cb6511532cfdf60e3a90bdc8501c_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:3068

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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