MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6017c6dd8da77a97fcb9ab18cc38dbe1eb5ea008643bbc02dbca1fec004f20fd. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6017c6dd8da77a97fcb9ab18cc38dbe1eb5ea008643bbc02dbca1fec004f20fd
SHA3-384 hash: 2c99f30f287792631a4965b912d3789dff84137b3ceefe2cdfb29e67cff9f2bea55dbb7a912ad9010f47baf2a7ff61b7
SHA1 hash: 13ae36f19873ad5f0f1f04f70a9fb84790f0c540
MD5 hash: 3237f297527c98e91025ec0528200e06
humanhash: papa-east-yankee-kentucky
File name:SecuriteInfo.com.Variant.MSILHeracles.39647.2929.18238
Download: download sample
Signature Formbook
Create hunting rule
File size:726'016 bytes
First seen:2022-07-05 02:41:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Gc0F0q4BcRxzFzdJlqpay9wkF7D69XpmuPdiBiU:Gc0ucP3JopVN4zgh
TLSH T10FF4CE58FE50C911DD681736C5F6C8340762AC699232D71A39CD7EA73E3B363D88264B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d4c4c4d8ccd4f0c4 (63 x Formbook, 23 x AgentTesla, 8 x RemcosRAT)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.39647.2929.18238.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62c3a4fcdd037e270330537a/reports/84500b1c-e108-4978-bb20-1f6b5cac29ef/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a5b06bf-5e58-4234-8537-1f9d3a1c318b
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1024521
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6017c6dd8da77a97fcb9ab18cc38dbe1eb5ea008643bbc02dbca1fec004f20fd/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-07-05 00:27:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 40 (57.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mal4nxmnu55jp7fzvmmmyog34hvv5iaimq53yaw3zip6yacped6q._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:mw06 rat spyware stealer trojan
Link:
https://tria.ge/reports/220705-c61s8adcam/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
53721928004973ee33533fcc41ed1803606ec8fd60de1fdf91dcc34b425163c0
MD5 hash:
307412c715aa273e1bbded8a00885759
SHA1 hash:
d6a48e96043f80e978df663b1d71201ba7fcdaa6
Detections:
win_formbook_g0
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win_formbook_auto
Create hunting rule
FormBook
Create hunting rule
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
Parent samples :
dfc0ab6c112746d539f78d2db06430e4058584c6c54951c4420d1c98f32d11d7
5f178e8ceb1e7a58d15110f4f376823069242ee2916a3d30782a14c1dda44cbe
ceaf0ea39f77d80e847f9cd525bc10747207eb16c5b778ac9cd0f883383adf16
8d2724f8e0a2404192bc667807968f1d7f2231c86757627e5ebc028f211eefd5
57741d0850f843f431770f336b440f60810cd5558f315de28a54782fab0b3801
6017c6dd8da77a97fcb9ab18cc38dbe1eb5ea008643bbc02dbca1fec004f20fd
SH256 hash:
97d31f6b9a0d92ff802339d5f0cd32a18e185d39ff49fe30510ea923b29b341f
MD5 hash:
af4d74d43299f9b4c38b9ecee250cf2d
SHA1 hash:
f2f07fa16e44652f5ce52b65d0539084e185cdb2
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
SH256 hash:
a63dea298bcbccb3a45f195d2cd2c3e29c87228c43a428186f07e553cf34e5c5
MD5 hash:
26cbcf7a4e2eedd95faa04814f3eb276
SHA1 hash:
74a3ed0940e31e11613b0bc2d55fd03556bf7afa
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
SH256 hash:
098a0be268ca3783f3a65d4921c940e52bf6bba5a027fb3153a951c37de05903
MD5 hash:
525db892d4ba8e5250b93b22cedd53d8
SHA1 hash:
22fefda92064cf8cf71f7222e678e0ca08cebb3f
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
SH256 hash:
6017c6dd8da77a97fcb9ab18cc38dbe1eb5ea008643bbc02dbca1fec004f20fd
MD5 hash:
3237f297527c98e91025ec0528200e06
SHA1 hash:
13ae36f19873ad5f0f1f04f70a9fb84790f0c540
Link:
https://www.unpac.me/results/9435cc1a-7c00-44d7-a40a-3359c9a3ec7e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6017c6dd8da7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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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