MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4bd0c1c5a6eb5e3bb2e84db799270248f5467dfb3e6e3b1d8db14887eeecae5e. 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: | 4bd0c1c5a6eb5e3bb2e84db799270248f5467dfb3e6e3b1d8db14887eeecae5e |
|---|---|
| SHA3-384 hash: | 68ac2b5d9a5c0246a92c09a73665bf53ebd59783463c662cba3da9244032eaa4f38e7bf0e849a659e6ea94c7765c3c64 |
| SHA1 hash: | a885be432257d23d63d0ba448ec0cb6950e37370 |
| MD5 hash: | 0d8224c48ed19b05a91a413c69e7b4d3 |
| humanhash: | quiet-glucose-fifteen-alabama |
| File name: | 0d8224c48ed19b05a91a413c69e7b4d3 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 807'936 bytes |
| First seen: | 2022-08-08 10:39:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:5FxgV10gWvlZm4Ipn1xOFfnckCe9IbUDHDl:lgVWddIpqFpC7U |
| TLSH | T13B05BE1BAF147708C5A76AB4EE0BB97267F61C5D3175D0B83E647C0A4AFF301E52242A |
| TrID | 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.9% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
356
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0d8224c48ed19b05a91a413c69e7b4d3
Verdict:
Malicious activity
Analysis date:
2022-08-08 10:41:25 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit 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
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-08-08 10:40:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:b30i rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
6c7ae1885fde1ed75c0d1086fc887e73dc546420a820b6ef1a40372c261c35ce
MD5 hash:
edbccf4f93fdf3fe84c3379ff5aabd65
SHA1 hash:
026af29ca5425813ba3b62d1768d298f842740e4
Detections:
win_formbook_g0
win_formbook_auto
FormBook
SH256 hash:
af351e58791bdf92afbc1a02c66db455b463a8377e1740e97258430f079c26c8
MD5 hash:
e597ade064814d1fe22199ded8c2bb40
SHA1 hash:
be136984a9f2e7d26c6b19dd6eb2a3a9d40f5c71
SH256 hash:
642d5b8aa52ca35d8386a5b4302aa503d330753426dd950e6c2a47efdbb4b7e2
MD5 hash:
2e85fdecd9837f0895ee6568f97b3cfd
SHA1 hash:
a4df92cf9adfa1c7d26f6d19923cbfa4cbfc596f
SH256 hash:
9c54318b71e69c9a0501303add4ff5881f7cef0d6e2ef237a57f58bcdc930054
MD5 hash:
d3cfb4b486de63f945a439f6092bc7bd
SHA1 hash:
2edb5f6c0e4953f516281502f55c33e00757485b
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
SH256 hash:
4bd0c1c5a6eb5e3bb2e84db799270248f5467dfb3e6e3b1d8db14887eeecae5e
MD5 hash:
0d8224c48ed19b05a91a413c69e7b4d3
SHA1 hash:
a885be432257d23d63d0ba448ec0cb6950e37370
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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.
Web download
Delivery method
Distributed via web download
Comments
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