a400c8308b9e73dd83dd9b6c18aa6f63b7d76537d86c9fd0b22e3fe6c53c8ad0

Analysis

max time kernel
130s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 08:26

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General

Target

ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Size

292KB
MD5

ae82afc31482f96fee8b5a70b2bf0725
SHA1

f26ee240387b5f42e6f8b5e6b20f1953f935b787
SHA256

a400c8308b9e73dd83dd9b6c18aa6f63b7d76537d86c9fd0b22e3fe6c53c8ad0
SHA512

47b2bbfd73f4d350f8e723fbd4324e3c1bd9987a941fd5456325b246108f2cbaf7d74eecbdea587c4e41b45808c0f7485c5a81af117e602324ceb69034ec6d25
SSDEEP

6144:XTC6/1DVRpaqMhxryzTk2wmw7LckQGAeRHmQgwJ:NyryzTk2+cpe5mQgwJ

Score

6^/10

adware discovery stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 3 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\{054C58BF-91E3-4FDA-BE95-3E78CEC7A8C9}	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{054C58BF-91E3-4FDA-BE95-3E78CEC7A8C9}\	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{054C58BF-91E3-4FDA-BE95-3E78CEC7A8C9}\NoExplorer = "1"	ae82afc31482f96fee8b5a70b2bf0725_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	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe

Modifies registry class 7 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B424426C-5D24-420D-8CA3-DFA273B4C076}	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B424426C-5D24-420D-8CA3-DFA273B4C076}\Implemented Categories	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B424426C-5D24-420D-8CA3-DFA273B4C076}\Implemented Categories\{00021493-0000-0000-C000-000000000046}\	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B424426C-5D24-420D-8CA3-DFA273B4C076}\ = "Addendum-sb"	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B424426C-5D24-420D-8CA3-DFA273B4C076}\Implemented Categories\{00021493-0000-0000-C000-000000000046}	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3476	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
3476	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
3476	ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae82afc31482f96fee8b5a70b2bf0725_JaffaCakes118.exe"
1⤵
- Installs/modifies Browser Helper Object
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3476

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4380,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4184 /prefetch:8
1⤵
PID:3784

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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