MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14
SHA3-384 hash: d081bd36b0a460071aa80906115e08b4a9352b04ca1ff09dca858995cef1641864d47cb162a2ba3ca5c51da1e2571ed7
SHA1 hash: 8e4e32a50b7f8e5ceda90840f8646d4665f6cf49
MD5 hash: b84f3e5cd5197d8a39b1a269c5ba2265
humanhash: mississippi-texas-twelve-beer
File name:PO-03182022.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'152'512 bytes
First seen:2022-03-18 08:22:02 UTC
Last seen:2022-03-18 10:22:12 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 24576:TVmJwf9Z2BgFg70H/Wy2yCMs+c4wrU0ejpv1HizlBEC66vY4r:TVmmVk/70fWtH42je34
Threatray 11'638 similar samples on MalwareBazaar
TLSH T15D351264693446B1E67DE3F8D40590C013F625A7C1AAE74E6FE9B5DF2F723018036A2B
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/252322/
Detection(s):
SecuriteInfo.com.generic.ml.467.28139.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Reading critical registry keys
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6234412f0cd58dbd92b514ba/reports/3eab8698-16a4-4530-9694-aa98251c0a5e/overview
Result
Verdict:
UNKNOWN
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/4edf9201-cd1f-4559-ad7f-3be975845fb9
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/959312
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 591794 Sample: PO-03182022.exe Startdate: 18/03/2022 Architecture: WINDOWS Score: 100 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 7 other signatures 2->40 10 PO-03182022.exe 3 2->10         started        process3 file4 32 C:\Users\user\AppData\...\PO-03182022.exe.log, ASCII 10->32 dropped 50 Tries to detect virtualization through RDTSC time measurements 10->50 14 PO-03182022.exe 10->14         started        17 PO-03182022.exe 10->17         started        19 PO-03182022.exe 10->19         started        signatures5 process6 signatures7 52 Modifies the context of a thread in another process (thread injection) 14->52 54 Maps a DLL or memory area into another process 14->54 56 Sample uses process hollowing technique 14->56 58 Queues an APC in another process (thread injection) 14->58 21 explorer.exe 14->21 injected process8 process9 23 control.exe 21->23         started        signatures10 42 Self deletion via cmd delete 23->42 44 Modifies the context of a thread in another process (thread injection) 23->44 46 Maps a DLL or memory area into another process 23->46 48 Tries to detect virtualization through RDTSC time measurements 23->48 26 cmd.exe 1 23->26         started        28 explorer.exe 124 23->28         started        process11 process12 30 conhost.exe 26->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-18 08:23:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=g5ehjcmmkodfmhlayp5oasbndsxopa7rbfw5uz2cwhahgf22bika._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4892e9b8ed5aa57661e3a1fd4bc2d48570cd416af12ab88bbade473ede45c1ed
Formbook
48b9bb721ab60fa9fc9feecef6c4e513b4bfc2049c72f187bdea927b20aa3898
Formbook
53685ac5f275b61fc580f2203e7d7e431d2b03b8e4320015b428745d68d5e333
Formbook
779f51468b459d7e4fa2fb6dafabd1771416f00bdd0ad587b1f3119da41edd5e
Formbook
b36891ab4a7fa6be1680a65614dd5551a3fa8a89052c381a954601eedd82e62c
Formbook
bc7cf974c3cfb35a9e7f4abff78a9c68ae6a9ecb2eb78725adfd3ef6db6d6e0a
Formbook
d1fc803b3595758c6ea0b1d75423d5287e036a85a211173df5adc89bcdafca13
Formbook
d89f28603b8948dd7217e42366328a6e9bd05d59e5de67a4c39f207f8a520d43
Formbook
df1510f64189b49ffeb4630c74af81a86888114102b493f52b5ad1c1cb58d121
Formbook
+ 11'628 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ct2t loader rat suricata
Link:
https://tria.ge/reports/220318-j9lxsshacj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
9e083f95f2a93b1c1f16a9946e8816347ee9c8a411decd05af853d98766e334a
MD5 hash:
07a7f236714b348e39a803e60940220f
SHA1 hash:
2283e45e6576af6a6d4f55f4cfa592455053a478
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/460dac2c-08ed-4cec-aca1-ac5716fc4bb5/
Parent samples :
9e41bc1734c4bc894acdc9c08568cb2f1cd01078fa9b5f30d6f18c6383c22863
95a5ed7de9fabd48b1692d2902f20e2a1a9c5bc3c7dc90cac5a81b621c43ae25
f725b6a2466a6f4c7084eeab5994e30b8ef836633c1a84d85c1899deb1808d3c
b15532a660090cc54e4f9f2be695da798d85a00a0aac366f1edfb665687048b8
e491a74423f2a4223b1f1900df1a3bf09348f0306c2eea32d2c7019950d78936
8799befe2e2eb76fdf087ba9ce133127f32cfe20dfba7df11789680563242254
545d130d10ca2961ab5d1f3072049cea68154c9ed04d6b7fa408f7c81be10c2a
afdf1b728a94beb99d17537a9caa1cad644b86725578ac3fb350cf30c9441e7b
fdeb87187502bcb28fb84d22eed8e9c86a7a1bf18ea16bce013a69698bb50500
9ef04452c3173818b24fcace0afef8a81e8ef0865354f44100794c88ed8f2546
7c9612e73117eb9b9654e161c5d5e8e629fe116422ab512186707b9c31a69d47
8e43a83a5cffdeb8d46e2e4cab21793cc15f2309f2fabe2d108d9536deae4757
e3040d081274f69ab19b0ef88fe0f097350ab57e015b9e6e8edc0de2a8a7f9d3
72445e5191879c520c587091c49587938089f641cdd49b2f435560b80e1f6cac
bcbf8a906dcee1a2cf55c638b4fd5c815d93b764bc88038210edfd7cb635ac69
d1fc803b3595758c6ea0b1d75423d5287e036a85a211173df5adc89bcdafca13
4892e9b8ed5aa57661e3a1fd4bc2d48570cd416af12ab88bbade473ede45c1ed
374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14
0a274394227749921c5e4297299005d9501301100329c2eaf0deb78d753290ee
f96cbbb4f396f8be8d8483bd38cc8dfcbd4f04b73cf7ddec767ce322fd1068ce
2b4ae3511a344b0417708b8bb5765da86678d5a8c4d87a367eec42937d242965
SH256 hash:
6ff21c090296e9fd3ec2b17e03e184e2396adf4013b2a4f4c9dea5bd7aff38f7
MD5 hash:
7c3fb3e3d91e338ae917c4cb46895e71
SHA1 hash:
ba577b8ccb3c6bbc5e9e3a838aec98859cd4dbaa
Link:
https://www.unpac.me/results/460dac2c-08ed-4cec-aca1-ac5716fc4bb5/
SH256 hash:
bf6e8cc07d8cbe7e1dc3e30097f2d64f0a3255eb8d6c0037a7bb67fbeb6d346e
MD5 hash:
73f4819ff550d0d4e929cbfce6095925
SHA1 hash:
40d5a74667213141459aecc9ab83e530c832f282
Link:
https://www.unpac.me/results/460dac2c-08ed-4cec-aca1-ac5716fc4bb5/
SH256 hash:
af1608f1ae58dfa846c1fcc2b178fb0a7f42cc88a5f3454d447c9610389379ff
MD5 hash:
1c7c0a241cd52b50a2cc08cf187f8dd7
SHA1 hash:
3893c6c718a0ae69fa7fb04afe9d91ce2f4bc95b
Link:
https://www.unpac.me/results/460dac2c-08ed-4cec-aca1-ac5716fc4bb5/
SH256 hash:
374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14
MD5 hash:
b84f3e5cd5197d8a39b1a269c5ba2265
SHA1 hash:
8e4e32a50b7f8e5ceda90840f8646d4665f6cf49
Link:
https://www.unpac.me/results/460dac2c-08ed-4cec-aca1-ac5716fc4bb5/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/374874898c53/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/374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14

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

Executable exe 374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/252322/

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