Malware Analysis Report

2024-10-10 12:11

Sample ID 240613-2pkhcaxdqk
Target a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118
SHA256 4b1fae1ec378e33b791a3cbacee944c6933bd6aa4d033a83ac4cda079a8724f2
Tags
discovery
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

4b1fae1ec378e33b791a3cbacee944c6933bd6aa4d033a83ac4cda079a8724f2

Threat Level: Shows suspicious behavior

The file a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Deletes itself

Checks computer location settings

Checks installed software on the system

Unsigned PE

Enumerates physical storage devices

Modifies Internet Explorer start page

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Runs ping.exe

Modifies Internet Explorer settings

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 22:45

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 22:45

Reported

2024-06-13 22:47

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{10214995-B09A-477A-B048-B79D549BFD2F}\DisplayName = "Search" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1973963575" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1974432704" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{10214995-B09A-477A-B048-B79D549BFD2F}" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{10214995-B09A-477A-B048-B79D549BFD2F}\URL = "http://search.yourpackagesnow.com/s?source=-bb8&uid=e8290745-78bc-4819-aef4-e9f1e23a87d6&uc=20180116&ap=appfocus84&i_id=packages__1.30&query={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1973963575" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31112675" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{10214995-B09A-477A-B048-B79D549BFD2F} C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31112675" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31112675" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425083702" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{10214995-B09A-477A-B048-B79D549BFD2F}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A11D5DDC-29D6-11EF-90FA-5AE3054E25D0} = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1974432704" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPageShow = "1" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31112675" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer start page

stealer
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://search.yourpackagesnow.com/?source=-bb8&uid=e8290745-78bc-4819-aef4-e9f1e23a87d6&uc=20180116&ap=appfocus84&i_id=packages__1.30" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe"

C:\Program Files\Internet Explorer\IEXPLORE.EXE

"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -noframemerging

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:684 CREDAT:17410 /prefetch:2

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=4288,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=3856 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 search.yourpackagesnow.com udp
US 8.8.8.8:53 ie.search.yahoo.com udp
IE 212.82.100.137:443 ie.search.yahoo.com tcp
IE 212.82.100.137:443 ie.search.yahoo.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 137.100.82.212.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 161.19.199.152.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 31.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 25.24.18.2.in-addr.arpa udp
US 204.79.197.200:443 ieonline.microsoft.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver4958.tmp

MD5 1a545d0052b581fbb2ab4c52133846bc
SHA1 62f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256 557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512 bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SYNNS6ZU\suggestions[1].en-US

MD5 5a34cb996293fde2cb7a4ac89587393a
SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 22:45

Reported

2024-06-13 22:47

Platform

win7-20240508-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe"

Signatures

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0ED1E097-D699-4062-8BAF-C6E77F516A99}\URL = "http://search.yourpackagesnow.com/s?source=-bb8&uid=e8290745-78bc-4819-aef4-e9f1e23a87d6&uc=20180116&ap=appfocus84&i_id=packages__1.30&query={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A74565D1-29D6-11EF-99F9-4E559C6B32B6} = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424480628" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0ED1E097-D699-4062-8BAF-C6E77F516A99}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50373e8ae3bdda01 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e93610000000002000000000010660000000100002000000089c012a288a8e6155d1a54ea7c8d49c0c7ff860bb047e5e7cc54e5bd9ac5de88000000000e8000000002000020000000a6f12c657e0cf5714c1947dcde86c5624a6d737b46aaedd7d0276b999ce38fdd2000000035deb6d5f1e7b1d90691e710ae50db2d89df82960e9c08f311bbfc577873166e40000000dcc2d84a1ccf02575fafd61b1a4498f355c9ef3b17b9c6b3272005d1f26eb2999da292bddf5b10a44b0b08dc052ffe43f0b2a173ec3efc84edf374fa7e08c5c2 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0ED1E097-D699-4062-8BAF-C6E77F516A99}\DisplayName = "Search" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0ED1E097-D699-4062-8BAF-C6E77F516A99} C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer start page

stealer
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://search.yourpackagesnow.com/?source=-bb8&uid=e8290745-78bc-4819-aef4-e9f1e23a87d6&uc=20180116&ap=appfocus84&i_id=packages__1.30" C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2420 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 2420 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 2420 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 2420 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 2868 wrote to memory of 2624 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2868 wrote to memory of 2624 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2868 wrote to memory of 2624 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2868 wrote to memory of 2624 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2420 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2420 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2420 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2420 wrote to memory of 1368 N/A C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1368 wrote to memory of 1552 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1368 wrote to memory of 1552 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1368 wrote to memory of 1552 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1368 wrote to memory of 1552 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe"

C:\Program Files\Internet Explorer\IEXPLORE.EXE

"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.yourpackagesnow.com/?source=-bb8&uid=e8290745-78bc-4819-aef4-e9f1e23a87d6&uc=20180116&ap=appfocus84&i_id=packages__1.30

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 CREDAT:275457 /prefetch:2

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c FOR /L %V IN (1,1,10) DO del /F "C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\a6f45529b1b32e05e0ddfb6aabc2c6d1_JaffaCakes118.exe" EXIT

C:\Windows\SysWOW64\PING.EXE

PING 1.1.1.1 -n 1 -w 1000

Network

Country Destination Domain Proto
US 8.8.8.8:53 search.yourpackagesnow.com udp
US 8.8.8.8:53 search.yourpackagesnow.com udp
US 8.8.8.8:53 search.yourpackagesnow.com udp
US 8.8.8.8:53 imp.yourpackagesnow.com udp
US 8.8.8.8:53 search.yourpackagesnow.com udp
US 8.8.8.8:53 imp.yourpackagesnow.com udp
US 8.8.8.8:53 imp.yourpackagesnow.com udp

Files

C:\Users\Admin\AppData\Local\Temp\Cab4127.tmp

MD5 29f65ba8e88c063813cc50a4ea544e93
SHA1 05a7040d5c127e68c25d81cc51271ffb8bef3568
SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512 e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa