MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 76b8f5ae8f1dabd71afebd7d1ed933ae69072bb1065d330dbb46b7334efffc60. 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: 15
| SHA256 hash: | 76b8f5ae8f1dabd71afebd7d1ed933ae69072bb1065d330dbb46b7334efffc60 |
|---|---|
| SHA3-384 hash: | c723539fb20c4f3c56a2d49e4142411e274ff740e7c5b7c127dd6d009405a44ff04850769d8c1485ba2fd5a98694987e |
| SHA1 hash: | 4be20e783a8b8202620f7d7af9536e49395ea6e4 |
| MD5 hash: | 74b12614d25239ca01d1e15146b9971a |
| humanhash: | lithium-low-monkey-glucose |
| File name: | sixikmerozx.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'479'168 bytes |
| First seen: | 2022-08-08 13:22:01 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:UmjyUe/VXKjobJR7cXZ+zIY7maeEGCYmTI6vKtSCb43e9IbUDHDljWXg:UmUpKjobJlpIY7mbEGCdvKP037UEXg |
| Threatray | 17'726 similar samples on MalwareBazaar |
| TLSH | T136655B5E7A10768FC853CE76CE592C60E7B068AA530BE253A453169D9D6E79BCF000F3 |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | c6ccc84ec8cc8ad8 (10 x AgentTesla, 10 x Formbook, 7 x SnakeKeylogger) |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
330
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
sixikmerozx.exe
Verdict:
Malicious activity
Analysis date:
2022-08-08 13:25:26 UTC
Tags:
formbook
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Multi AV Scanner detection for submitted file
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)
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-08-08 13:22:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 17'716 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Enumerates connected drives
Checks computer location settings
Modifies Installed Components in the registry
Unpacked files
SH256 hash:
cd76f9ffbe66ab6b4ddc132e9c9a0c80a71619ec4835d10b04b4e8df138feb02
MD5 hash:
8181d6cf4825d1023a7ce0112adf1ab1
SHA1 hash:
bc4d9b8b72aee6c3bad9d3af8ab16ba6be624fac
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
SH256 hash:
6b0c3af35c6cfdbc7f85b7cc37552e7f26dd5b05f037706b1464567132cc557a
MD5 hash:
adf18bb2703b9cd99b88d451abb79558
SHA1 hash:
2617840a254c6f67a03385c1876b9312d8c4a442
SH256 hash:
954407f144bbd57030257aec11928910086925f50f70df2a1b34a6970f94a15d
MD5 hash:
0a6db2e025bc098f2e27fa85f2fa1418
SHA1 hash:
9b3514c6a85b4ecf5444f7d394d5497c2ad508a5
SH256 hash:
642d5b8aa52ca35d8386a5b4302aa503d330753426dd950e6c2a47efdbb4b7e2
MD5 hash:
2e85fdecd9837f0895ee6568f97b3cfd
SHA1 hash:
a4df92cf9adfa1c7d26f6d19923cbfa4cbfc596f
SH256 hash:
062b33906ab29120c6c76d5c4b23fef3669c44dba88b2d890f1dab8c66b71b2b
MD5 hash:
8489f68e86ccbada15f2244b639cf2e2
SHA1 hash:
479e11ade1b965daf9d93f6997ed478742ec2ba2
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
76b8f5ae8f1dabd71afebd7d1ed933ae69072bb1065d330dbb46b7334efffc60
MD5 hash:
74b12614d25239ca01d1e15146b9971a
SHA1 hash:
4be20e783a8b8202620f7d7af9536e49395ea6e4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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