d001850dc2a599d8697b0d08b83b949a3eb0d3ee8be285c0f6b0c57ccc0dda2a

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 22:29

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General

Target
00e2e1c6f5e046b4ee07ffb4ebe17870_JaffaCakes118.dll
Size 258KB
Sample240619-2eav6aygnq
SHA256 d001850dc2a599d8697b0d08b83b949a3eb0d3ee8be285c0f6b0c57ccc0dda2a
MD5 00e2e1c6f5e046b4ee07ffb4ebe17870
SHA1 b736b29fe4d386f0d846a7147d4655de0cbe46c5
SHA512 595cff68fa369d60e70f8b8b09717934194a9ec7cdbf582203d0b32189af08036f2512c7dbc7e530f73783064f887ee391735bd200dfdb7e53c1c9b67a33250d
SSDEEP 6144:FISJtidQS2tVRGiwI27o4KOYbkiK4J+4tfWWdh/CWf/:tidQB3Rtwlk4SQiK4JA4/x
MD5 SHA1 SHA512 SSDEEP

Score

6^/10

adware 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\{68B58D7F-41D4-411E-9BAF-B0BBCC161924}	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68B58D7F-41D4-411E-9BAF-B0BBCC161924}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68B58D7F-41D4-411E-9BAF-B0BBCC161924}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68B58D7F-41D4-411E-9BAF-B0BBCC161924}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68B58D7F-41D4-411E-9BAF-B0BBCC161924}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\00e2e1c6f5e046b4ee07ffb4ebe17870_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68B58D7F-41D4-411E-9BAF-B0BBCC161924}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 4600	4388	regsvr32.exe	82
PID 4388 wrote to memory of 4600	4388	regsvr32.exe	82
PID 4388 wrote to memory of 4600	4388	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\00e2e1c6f5e046b4ee07ffb4ebe17870_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\00e2e1c6f5e046b4ee07ffb4ebe17870_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:4600

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

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