MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7b0c587adcf84f4edfbf4c48287e9d327fda44caa4ede0975d9d0e66d938bec0. 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: 14
| SHA256 hash: | 7b0c587adcf84f4edfbf4c48287e9d327fda44caa4ede0975d9d0e66d938bec0 |
|---|---|
| SHA3-384 hash: | 9bfd41b17ee617d72b66de076b95c8da2e82ac2527115beda2f5de5ef720d6e4a2d5b622b1ddad593e3487aafc576eae |
| SHA1 hash: | 390fa4551c3814c9b03be79db4bfe3136affbc68 |
| MD5 hash: | ac5d903e9bd03f8e468b7de88634d561 |
| humanhash: | kentucky-nitrogen-beryllium-earth |
| File name: | ac5d903e9bd03f8e468b7de88634d561 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 757'760 bytes |
| First seen: | 2022-08-01 13:04:40 UTC |
| Last seen: | 2022-08-02 13:40:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:qH2iNSg6SKlpx1qn7fH8GuF1/P7IREvj5NfTZtKqctXT3X+:m1SLlpxYnLruF1n7XtV7KqctrX+ |
| TLSH | T144F4F192F2691F57D1234BF5AD2484501B6BB39E507CE6086DFEB8EB80727C38162E47 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
5/10
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
.NET source code contains potential unpacker
Antivirus detection for URL or domain
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)
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-08-01 13:05:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader payload
Xloader
Unpacked files
SH256 hash:
5613d98eafaa6e20c577b05d7be0a8a00f25e5de5ad109f68f92e5495a616539
MD5 hash:
5b48a8456f796adf5bd23ad688bc041f
SHA1 hash:
2634ff0833dd50b544e7c8deeed2e42c6fe3b795
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
cee5e01a0a903019e613ff62c2631030e453a2b14b8edecc5a2ed210dddb307d
MD5 hash:
dfe002f9261d0417de9ceb555e22fddb
SHA1 hash:
671ca6dbe18847f21ea40f780082d18be3992e4b
SH256 hash:
74a63ed81102a138cd68298082813f0d858d0793ba5254a2bfe85e327b6946ee
MD5 hash:
0b9a62583ec0ee695fd4a8c263eac052
SHA1 hash:
406ce88867b7703209520ed78e5c911859835f47
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
SH256 hash:
7b0c587adcf84f4edfbf4c48287e9d327fda44caa4ede0975d9d0e66d938bec0
MD5 hash:
ac5d903e9bd03f8e468b7de88634d561
SHA1 hash:
390fa4551c3814c9b03be79db4bfe3136affbc68
Malware family:
XLoader
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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