Analysis
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max time kernel
94s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
24-09-2024 17:19
General
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Target
f423cccffd35959daa3002c39d844710_JaffaCakes118.exe
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Size
883KB
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MD5
f423cccffd35959daa3002c39d844710
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SHA1
9bbb9d44d28ce430f0ebc56f7fe999329e5bcd03
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SHA256
d81ea31e2c38a63dc3878fa6cb1098d6969775b70a4c64d6234c6bb4b1019154
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SHA512
538337218d0081cc6bb269b985893ea75642263c13abb6b5ee02655931b3592a2833495b445debf19f4f6c4629a778b75ee8b2790aeab3f30845c63feb80d53d
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SSDEEP
12288:+RuGbPyA++rrpQ+L/lM9Ne6vih8LEKeio2nEcN1qmwu2onhCg889BI2:Auc/RrlQ+5M9Ne6vin3CEcjAonhX7BI
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 1 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 13 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 14 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f423cccffd35959daa3002c39d844710_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f423cccffd35959daa3002c39d844710_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vbeOlRC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp69D1.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\f423cccffd35959daa3002c39d844710_JaffaCakes118.exe"{path}"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\f423cccffd35959daa3002c39d844710_JaffaCakes118.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD572e35cadfa8d8738ec16b2e0920af4fe
SHA18cc6ec146b44484e171888bd61cc225b665ebedc
SHA256ab4cdbe343088eaa459c96a9e34c5af02267aa1f648d1018a0dd891584f0214d
SHA512c28a7be4c0ccfa4d38c63961b6e7a2c46cf7d7c9e1477da2cdd788d9f7f738a74440f8c3444d9ddc17dd93f8419613df6cded14c29a809d02d8c6e4c3fd701c9
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD541165045b766a4abced47edf975bfe33
SHA1c3b45eda0d645c4898ae3a3e4ea6faa2f452781b
SHA256a40640409241c70885441c76827ce8562aea5ebd8e5942a2622124eb423b4438
SHA5127d0627668d71598793268e9df91a69cded94e7518240a2ba3e7cc2154bf0faf572c33190de84e49eebfa2f279589719fe509ce2a298d6a2b2dc7dc7c50b64473
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Filesize
248KB
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Filesize
320KB
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Filesize
3.3MB
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Filesize
136KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
576KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
536KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
120KB
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Filesize
304KB
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Filesize
32KB
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Filesize
104KB
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Filesize
80KB
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Filesize
56KB
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Filesize
68KB
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Filesize
216KB
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Filesize
6.2MB
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Filesize
600KB
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Filesize
40KB
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Filesize
104KB
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Filesize
408KB
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Filesize
6.5MB
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Filesize
120KB
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Filesize
652KB
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Filesize
200KB
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Filesize
304KB
-
Filesize
72KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
136KB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
608KB
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Filesize
592KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
912KB