MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451. 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: 6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451
SHA3-384 hash: 779e45453b2b25ccc462ab93b0fdc307d5296fb62449ee3e7709801db83011b7a6f5f2284f10ac354a73f52a0b5ba625
SHA1 hash: 18231e157bd13e26c6ee1bb53752bafda34a20dc
MD5 hash: 42274be151cd98b40f9b9d9c7b390f75
humanhash: nebraska-tennessee-yankee-lactose
File name:Document.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:580'608 bytes
First seen:2023-07-25 07:44:53 UTC
Last seen:2023-07-25 13:22:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:t6h3LkdwrZjM8obBSp4BcAWRFmVvLgWmW/vLhWfW2vLqOf6/zrkBH6R:sbkmj9Iwp4qHRMVvmW3Lx2v+MOzgU
Threatray 3'524 similar samples on MalwareBazaar
TLSH T189C423083BF8DF74D7AF2B745672585503B1A86B5E31DB29AD81B0C3B953B100B5292F
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)
File icon (PE):PE icon
dhash icon f4f0d0f171697130 (5 x Formbook, 1 x Loki, 1 x AgentTesla)
Reporter cocaman
Tags:exe FormBook Shipping

Intelligence

File Origin
# of uploads :
6
# of downloads :
293
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Document.exe
Verdict:
No threats detected
Analysis date:
2023-07-25 07:52:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/21a9a044-541b-4fea-ad32-a15ddf7f4168

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/432028/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25301.11661.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451
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/e3649403-91c0-487c-9017-7f8431d894bf
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1278897
Signature
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-25 06:02:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nroudcbrebxrcdvmbesgr2sbs7rskpztkdsiwcmg4eyjsw6umriq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
00223d395991519c2f3c162f8ca07a10bfc627ecc36a9d995d85fcf0e6f24f33
Formbook
1141e3274e5eafde4e0cb3db98b685821aa34d0a7bec8be531b06347f202b027
Formbook
3b2cdea86106106bf0ec55e86a4b2e4a6beaf5fda5597c774f4b6de99a0cb08f
Formbook
89a7943f47dd4d160553813d7f4cea88a6b7e7134de0c6734c23942c7ece7764
Formbook
96fa02dadd9bc7423e94adeefa135c3aa4c8384264a3334e692fa2af39d04475
Formbook
e45a7904b4a10f7130338040cea85d323aaabeaa52c85b28fa1b439f5ffb0f04
Formbook
+ 3'514 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230725-jlehtabd86/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
ad3d2bd6d16ee5d98e6e47417d161b6181611d3ef81a2c6821338f5f4cdc4072
MD5 hash:
53663a2fac3c6f5b41b6a930db602fc4
SHA1 hash:
835e481b122b7042a7ced4848715a29e2859641c
Link:
https://www.unpac.me/results/52090b0b-3bef-48ad-963e-86a9f6396b65/
SH256 hash:
8a219bc484549496821004daa2e88653bea7c53b922db244bf4116ce19ff0e07
MD5 hash:
5606680621c2701b5d9ecc3c6c7ab205
SHA1 hash:
cbc9a43573bb4238ded06073ed59ab183b6fcdd8
Link:
https://www.unpac.me/results/52090b0b-3bef-48ad-963e-86a9f6396b65/
SH256 hash:
46c9ac9191e5b7c3f285070f68e3724cfa4bc14c1145316e767d982fffe2a61f
MD5 hash:
c0ba769569f5266751ca703658a230af
SHA1 hash:
46ab78097f9e6aca9f047166299e0a62ffee7272
Link:
https://www.unpac.me/results/52090b0b-3bef-48ad-963e-86a9f6396b65/
SH256 hash:
30bb4e52f3984bcdd262d8ad3224ad14d0f2426da93f2479a1e6b94e9fc30155
MD5 hash:
29f9e1147f47779166332425eaf4709a
SHA1 hash:
29bafe2b69c148d3cf7e55feff2498f0810b02dc
Link:
https://www.unpac.me/results/52090b0b-3bef-48ad-963e-86a9f6396b65/
SH256 hash:
6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451
MD5 hash:
42274be151cd98b40f9b9d9c7b390f75
SHA1 hash:
18231e157bd13e26c6ee1bb53752bafda34a20dc
Link:
https://www.unpac.me/results/52090b0b-3bef-48ad-963e-86a9f6396b65/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6c5d41883120/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451

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.

Malspam

Formbook

rar 1e6db8de325bef2d023ece5b3f96258ae70b7fdb5e7c26cf2d907fd56e94affa

Formbook

Executable exe 6c5d418831206f110eac092468ea4197e3253f3350e48b0986e130995bd46451

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 1e6db8de325bef2d023ece5b3f96258ae70b7fdb5e7c26cf2d907fd56e94affa
Cape
Cape
https://www.capesandbox.com/analysis/432028/
  
Dropped by
SHA256 2633fd674505d06c88a704274a37c5ea94c316b9c7e55d15a2fb7bb1f0e1945a
  
Dropped by
MD5 ad0709cf1533fde8decc5f2810c8bc1e
  
Dropped by
MD5 ab74eebe38a941173d4b38ee2864563b

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