MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6371e6f808e46f98c8d2e98d1a81203dc6ec3aa755ee5e61bee436bcfdb92cbd. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
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SHA256 hash: 6371e6f808e46f98c8d2e98d1a81203dc6ec3aa755ee5e61bee436bcfdb92cbd
SHA3-384 hash: 8064b56e24800dfe17f6df111bb316a723ce0a697d8c8e7fc8ed40fccb1084007adfa13e091483db034382af58799d99
SHA1 hash: d82dd455ac706b68c81781bb25d78f22aad518ed
MD5 hash: a7bb4487571bd68e2b616db60682bb51
humanhash: blossom-wisconsin-diet-angel
File name:Invoice.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:734'208 bytes
First seen:2023-05-22 18:19:22 UTC
Last seen:2023-05-23 11:53:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:lvV+s1bSQT6tjjdB44W3uYAkfcHxo5FAE54zJodXIdm2xeQ/JlPKFiu:ltqquYYHxo5qhUYRj2Fiu
Threatray 2'923 similar samples on MalwareBazaar
TLSH T1B7F48B5633B57621F47D33FD0119A388CB38B44A2062E12A1F5A3AD552E37EB770A6D3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
5
# of downloads :
260
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice.exe
Verdict:
No threats detected
Analysis date:
2023-05-22 18:29:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1c2316ce-336b-46e4-90b9-f4e3e4522850

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67167152.22151.19103.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/646bb25b7ae19e3fc05e5cce/reports/85f09481-55b4-4d87-8e02-9da9136fbe63/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6371e6f808e46f98c8d2e98d1a81203dc6ec3aa755ee5e61bee436bcfdb92cbd
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/309e21f3-a4b3-453d-97ae-86b4facca5f4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1239949
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6371e6f808e46f98c8d2e98d1a81203dc6ec3aa755ee5e61bee436bcfdb92cbd/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-05-22 07:45:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mny6n6ai4rxzrsgs5ggrvajahxdoyovhkxxf4yn64q3lz7nzfs6q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0003b5d6c92e1466b6f734da9175b9cfc65ebd4d576b73f92100b0b2e899bb3b
Formbook
1d362a46e002c187e1ad022dea2fa97809a211c9ba763cfe63600d893fa3ab08
Formbook
1e2470cf5042f4ff269c98c7a33dd27ca36ddeed91d9fb18df591f40a2d18131
Formbook
36bd2802a452a2bee1659648b0a4b1de0cde1ebac09d0d5ebe0e2c1189483432
Formbook
4759019b080ba0e6212bf1db94be7c1efebcb517a7cd7060186f50731c662769
Formbook
57201e9c5bef2bad5111f1989ec265dead9dd75adac4030201cdb1c7ec4deeff
Formbook
6e47d662e6f00f4c8b160545fc27354f3e2fb8955aa1c4de6303f44a80b6015c
Formbook
83655561bbc25a8d8d3e737bed283be32e228982310731a9640000797cd520b3
Formbook
8bc2209887fffd6b27980ba8c2c138deb45370c5b0a8434f9542897c6a05c931
Formbook
e2c2908685e1e75ab146191d8757a42fda84c0c0be27f2fd7fe301a8fc0bb679
Formbook
+ 2'913 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230522-wyrp5abh48/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
e031d5f3652259dd052e79eaee198ab7fb0feb522a859771289a39a73a297f06
MD5 hash:
5e5b621044793588fde2b9482b862083
SHA1 hash:
b85e8343fc412a63748589cd544b90ccc841dc92
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
Parent samples :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 hash:
fc83e07cff47a7ea1058bf4d75f6d98fcdaf457a6f88007dccbbc36796a16847
MD5 hash:
fe559bbf47ec0c554420bba97f79ba0e
SHA1 hash:
c097427b5800a352d105c830e98332fe8925bcdc
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
SH256 hash:
4c7ce432433fc3a8b0a33d558e0041d3f1c222224c5e61f33104d990a534c7a4
MD5 hash:
e8d756b4e2de5a67446e0b1b80e1bb99
SHA1 hash:
b664448f87ac044a16706d35e5d76538ba79508a
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
644e64a12f7d7068474d8e10cad1a1c122cc82114a1a54b49b3672bc132a9bcd
MD5 hash:
02c782dc7249488f10ee5c1a375d39cb
SHA1 hash:
61b9492d945b9fc1984bf4bd709f404a68d6484c
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
SH256 hash:
76d9a897c7ffc0f5bacfe73ea8a0cf5b5015193b7a86d0f5ad717baaf40723ac
MD5 hash:
f094a65af9a4fa571fc309f84fa69421
SHA1 hash:
20ca8fcc3cdc5b87461dcfb893d0684ee4280d25
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
SH256 hash:
6371e6f808e46f98c8d2e98d1a81203dc6ec3aa755ee5e61bee436bcfdb92cbd
MD5 hash:
a7bb4487571bd68e2b616db60682bb51
SHA1 hash:
d82dd455ac706b68c81781bb25d78f22aad518ed
Link:
https://www.unpac.me/results/11a2d0fb-4006-4bbd-8b59-4f9d7b841622/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6371e6f808e4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/6371e6f808e46f98c8d2e98d1a81203dc6ec3aa755ee5e61bee436bcfdb92cbd

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.

Comments