Analysis
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max time kernel
139s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
25-08-2024 13:26
General
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Target
c0d760b7f07f74a1b37a8724581e7dbd_JaffaCakes118.exe
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Size
934KB
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MD5
c0d760b7f07f74a1b37a8724581e7dbd
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SHA1
2ba0c0311451646bb478beb97f36d42e65478270
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SHA256
41ccbc679c2941a561c736334dd245fdfd0dffef9656a55eede15676a60f55cc
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SHA512
5c9311ad10acd2bfafe7a665d3d02bd536d6f982286ed281507c2b502e5aab5580b9a73ff8d60b68b0a10f07e0608536f88c4484e83a3a3b22155ff53bc89d1d
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SSDEEP
12288:0M8L5hjv2zv1gIHNlt21k0w8fv479+Z3bK653H94Cw94Hdr6Zye7+1HbltjAyCji:IhK2iE1k0rXYcZ3r3OCwW7v0PR6aSiPg
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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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 2 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 3 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 5 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 11 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\c0d760b7f07f74a1b37a8724581e7dbd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0d760b7f07f74a1b37a8724581e7dbd_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\BCYcLBYfs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp313.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\c0d760b7f07f74a1b37a8724581e7dbd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c0d760b7f07f74a1b37a8724581e7dbd_JaffaCakes118.exe"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
- outlook_office_path
- outlook_win_path
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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=4152,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD584e77a587d94307c0ac1357eb4d3d46f
SHA183cc900f9401f43d181207d64c5adba7a85edc1e
SHA256e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99
SHA512aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691
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Filesize
1KB
MD5c36899a95eedf51fdef614e848a91757
SHA106fa672302d083dc328050ab7d8e46dbb706becb
SHA25653477365a3aa31eab2cc3b02c255a4de08bb0892a22adc107b93d35b5a95656d
SHA5129200cb74c4e83644faa68727cbae0c6d804a9ac6605a6effe4c14d29e07bd058bf5166d3c7a1f4a8f429b19555101a0272ea73592450969a4277539b461945bd
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
616KB
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Filesize
80KB
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Filesize
320KB
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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
408KB
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Filesize
7.7MB
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Filesize
272KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
752KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
24KB
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Filesize
4KB
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Filesize
624KB
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Filesize
584KB
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Filesize
4KB
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Filesize
96KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
960KB