6088c319cc7662df5fcf432bb5d676ee586daaf8cea06e2e715689f2e7c3a0fc

General

Target

75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Size

1.0MB
MD5

75eb60449fe765cd7bd5553ca1719dec
SHA1

05224fb241f8609e61ba4ab560fd2fe4bdc8b94d
SHA256

6088c319cc7662df5fcf432bb5d676ee586daaf8cea06e2e715689f2e7c3a0fc
SHA512

92ec4592fb7a23c98ac5111b382f91c12e44cd8029fb5d5c014eb65ce4f94a090093556d0c2f5985d7abbf343a0e22446e8694f2827c0718986e84d9fbacaf98
SSDEEP

24576:ZXaUGPlZDV2ViMo74BVJPUMO9JYXuPgq+sVBSI5YgRPNuR:ZsfBezUMlXqgNsnA

Score

9^/10

collection credential_access discovery spyware stealer upx

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/948-0-0x0000000000500000-0x0000000000852000-memory.dmp	upx
behavioral1/memory/948-25-0x0000000000500000-0x0000000000852000-memory.dmp	upx

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	75eb60449fe765cd7bd5553ca1719dec_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

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	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

Modifies registry class 24 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\shell\open\command	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.DocHostUIHandler\ = "Implements DocHostUIHandler"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.DocHostUIHandler\Clsid	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\ProgID	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpf\MediaPackageFile\ShellNew	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\BrowserFlags = "8"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe \"%1\""	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\shell\open	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\EditFlags = "0"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe,0"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\shell	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\ = "Implements DocHostUIHandler"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\LocalServer32	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.DocHostUIHandler	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpf	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpf	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mprf\DefaultIcon	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.DocHostUIHandler\Clsid\ = "{3F2BBC05-40DF-11D2-9455-00104BC936FF}"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3F2BBC05-40DF-11D2-9455-00104BC936FF}\ProgID\ = "75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.DocHostUIHandler"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpf\MediaPackageFile	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mpf\ = "mprf"	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
948	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\75eb60449fe765cd7bd5553ca1719dec_JaffaCakes118.exe"
1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_win_path
PID:948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

1

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/948-0-0x0000000000500000-0x0000000000852000-memory.dmp

Filesize
3.3MB

Download
memory/948-1-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/948-25-0x0000000000500000-0x0000000000852000-memory.dmp

Filesize
3.3MB

Download
memory/948-27-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads