f5296993d015c1c23a6c34144497291d2d1651c9b44577eef540a82d2dea524b

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2024 23:51

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General

Target

44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe
Size

566KB
MD5

44ca0b0f1454a660ea658426d645e6c4
SHA1

920d5ae86aeb0a3f07c45a828f3d1705ab063de9
SHA256

f5296993d015c1c23a6c34144497291d2d1651c9b44577eef540a82d2dea524b
SHA512

27d9336b8e2d651342be4c0d814a8ba87cac01fa32d38c2cdd5c0122be8eb1f2d966681d2a9bb8e616a9bf20cd2d5fcddc05b69b3ecf57e27ffdfebc9dff54f6
SSDEEP

12288:bZP2ArFBW4zcfmQT5XxrxuiABXpf3PKk9hxsesWj7TlalYAyBMJc:b93rFB5jK5XdlAbfXhllalhyai

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3324	DownloadManager.exe

Loads dropped DLL 1 IoCs

pid	Process
2380	44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3260	3324	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DownloadManager.exe

Modifies registry class 34 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\TypeLib\ = "{DCABB943-792E-44C4-9029-ECBEE6265AF9}"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\Version	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\HELPDIR	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{DCABB943-792E-44C4-9029-ECBEE6265AF9}"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\TypeLib	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\DownloadManager.exe"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\Programmable	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\DownloadManager.exe"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\DownloadManager.exe\""	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\0\win32	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\FLAGS\ = "0"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{DCABB943-792E-44C4-9029-ECBEE6265AF9}"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\ = "CBrowserExternal Class"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\LocalServer32	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\ = "SmartInstallerLib"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0"	DownloadManager.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D3388703-5092-487C-8217-11ADA1CA68B5}\Version\ = "1.0"	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\FLAGS	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{DCABB943-792E-44C4-9029-ECBEE6265AF9}\1.0\0	DownloadManager.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}	DownloadManager.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 3324	2380	44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe	84
PID 2380 wrote to memory of 3324	2380	44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe	84
PID 2380 wrote to memory of 3324	2380	44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\44ca0b0f1454a660ea658426d645e6c4_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\DownloadManager.exe
  "C:\Users\Admin\AppData\Local\Temp\DownloadManager.exe" /PID=380 /SUBPID=0 /DISTID=1093 /NETWORKID=1 /CID=0 /PRODUCT_ID=1007 /SERVER_URL=http://installer.ppdownload.com
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:3324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3324 -s 832
    3⤵
    - Program crash
    PID:3260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3324 -ip 3324
1⤵
PID:2000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\DownloadManager.exe

Filesize
1.2MB

MD5
882b0ec8e60ebab0fdfc33346cf30f5d

SHA1
1fa09bd72a748392a733f4b02e3919fa8da7b454

SHA256
e777ade0e2af9d6e593d081d4f64834324b57056be7006ea6240ad90339e6e95

SHA512
6539e2017450ead838969164921ecf618be8a8cd33ca395c892b3b3e8b77b39ee54ec73d95b24dac51a67d24b773b7e7fad30227a15a9c43edc6d6904d05a016

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx7F72.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit