cbb86c7f45dc760804d55bfcb70744adbc32098b586b854011f052ea29520b0a

General

Target

9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Size

1.1MB
MD5

9bf0f31765c2104cb2959d9fd985ff06
SHA1

74a2a3a6b696ddac57b54550d4093b557205404a
SHA256

cbb86c7f45dc760804d55bfcb70744adbc32098b586b854011f052ea29520b0a
SHA512

b7344371868e2e1e90c7b38bcbbbb9c98bcc3e24c704373ebc2c21161ab3c1cb0cdf70899a008e8263578cf64694d99386e7a60028001addfe5421b57a06459c
SSDEEP

12288:vsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQKuo:UV4W8hqBYgnBLfVqx1Wjk35

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 22 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{DD45C316-6BCA-4DDC-9AC5-0E2FF6ED5C0A}\URL = "http://search.searchffr.com/s?source=bing&uid=796fb175-e65f-4268-887c-09e6f9005e4c&uc=20180116&ap=appfocus63&i_id=recipes__1.30&query={searchTerms}"	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{DD45C316-6BCA-4DDC-9AC5-0E2FF6ED5C0A}	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPageShow = "1"	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{CB1D5054-276D-11EF-A084-6E6D447F5FDC} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{DD45C316-6BCA-4DDC-9AC5-0E2FF6ED5C0A}\DisplayName = "Search"	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{DD45C316-6BCA-4DDC-9AC5-0E2FF6ED5C0A}"	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{DD45C316-6BCA-4DDC-9AC5-0E2FF6ED5C0A}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}"	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424215676"	IEXPLORE.EXE

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://search.searchffr.com/?source=bing&uid=796fb175-e65f-4268-887c-09e6f9005e4c&uc=20180116&ap=appfocus63&i_id=recipes__1.30"	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2852	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2852	IEXPLORE.EXE
2852	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 2852	4912	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe	83
PID 4912 wrote to memory of 2852	4912	9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe	83
PID 2852 wrote to memory of 2800	2852	IEXPLORE.EXE	86
PID 2852 wrote to memory of 2800	2852	IEXPLORE.EXE	86
PID 2852 wrote to memory of 2800	2852	IEXPLORE.EXE	86

C:\Users\Admin\AppData\Local\Temp\9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9bf0f31765c2104cb2959d9fd985ff06_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -noframemerging
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2852
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2852 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads