MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1ca8077766ec7d0dfa82b3bdbaf9ca5d3410ba194398534fa4d4276f5bbba9c8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 7
| SHA256 hash: | 1ca8077766ec7d0dfa82b3bdbaf9ca5d3410ba194398534fa4d4276f5bbba9c8 |
|---|---|
| SHA3-384 hash: | 16ec11a950c938011f22dbc49d944a5350e03ef88be6ce0c7f70cc4515146870704a7e1c7efbb2845e855f1da20130d4 |
| SHA1 hash: | 490c166fdad39d38e26b26a2b963eb8a1a29d977 |
| MD5 hash: | 156a7572ffcba33e787b0f4491a62651 |
| humanhash: | emma-ohio-equal-river |
| File name: | PL PI.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 582'656 bytes |
| First seen: | 2020-07-29 07:26:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 12288:i7epfsIyGwVTPqcP+w0+KqVU976ep7d9DFTk:0e+1BmwNKqVnebRFo |
| Threatray | 5'211 similar samples on MalwareBazaar |
| TLSH | 23C4B0BDB694E916C3FA9136E2EC1614CEFF8082916BF3056804D2BB59F33A2D91117D |
| Reporter |  jarumlus |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Creating a file
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-07-29 07:28:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 5'201 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
evasion trojan spyware stealer family:formbook persistence
Behaviour
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: MapViewOfSection
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks whether UAC is enabled
Reads user/profile data of web browsers
Checks BIOS information in registry
Deletes itself
Adds policy Run key to start application
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eldorado
Score:
0.90
File information
The table below shows additional information about this malware sample such as delivery method and external references.
cd334ee0f1d98309391b18dc5807d935e5bfe6ed822fdec85b0716ed85e21685
Dropped by
MD5 d846c41fd9e5f301d960cf4affcdb689
Dropped by
SHA256 cd334ee0f1d98309391b18dc5807d935e5bfe6ed822fdec85b0716ed85e21685
Delivery method
Distributed via e-mail attachment
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