MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3d5563cbcc2253ffa039657b7db3d50c9db4e0e686d83ab9d022e489fea3bb7. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3d5563cbcc2253ffa039657b7db3d50c9db4e0e686d83ab9d022e489fea3bb7
SHA3-384 hash: aa2bab6d25578065fb482169e6126943847579405eaacd024acf00084bacde6e4deecd312bdc2b33d4c22f31e3093f93
SHA1 hash: 7bed9d78f42e6d23249cd376d214796d930f234e
MD5 hash: ad8b55d41955f0ce13bef5592693e88a
humanhash: cola-echo-magazine-ack
File name:RFQ MEDICAL EQUIPMENT_PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:796'672 bytes
First seen:2021-03-18 13:28:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Jb+csmcMMKr6sb6c7s6qrkSFVt3mPcSvFoGQwCWE7x9ghxDoBfKT/91:1nb66BqrH3JoFf7YKDoBfKT/L
Threatray 4'240 similar samples on MalwareBazaar
TLSH 3A0502916B6327B7D07989B1D0C6C2D30AF26D19428BDFBAADD5B1DE04B61388B3C135
Reporter TeamDreier
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ MEDICAL EQUIPMENT_PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-03-18 13:29:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2aac5675-c664-40be-97f0-9d50813f365d

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/125464/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/644497
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
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 dnsIp2 2 Behavior Graph ID: 371212 Sample: RFQ MEDICAL EQUIPMENT_PDF.exe Startdate: 18/03/2021 Architecture: WINDOWS Score: 100 35 www.orbitandclock.com 2->35 37 www.gym-gain.bid 2->37 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 RFQ MEDICAL EQUIPMENT_PDF.exe 3 2->11         started        signatures3 process4 signatures5 57 Injects a PE file into a foreign processes 11->57 14 RFQ MEDICAL EQUIPMENT_PDF.exe 11->14         started        process6 signatures7 59 Modifies the context of a thread in another process (thread injection) 14->59 61 Maps a DLL or memory area into another process 14->61 63 Sample uses process hollowing technique 14->63 65 Queues an APC in another process (thread injection) 14->65 17 explorer.exe 14->17 injected process8 dnsIp9 29 www.nhimtho.com 154.91.57.77, 49738, 80 VPSQUANUS Seychelles 17->29 31 www.sellyourtimesharesafe.com 74.208.236.91, 49752, 80 ONEANDONE-ASBrauerstrasse48DE United States 17->31 33 19 other IPs or domains 17->33 41 System process connects to network (likely due to code injection or exploit) 17->41 21 mstsc.exe 12 17->21         started        signatures10 process11 dnsIp12 39 www.careersatsap.xyz 21->39 51 Modifies the context of a thread in another process (thread injection) 21->51 53 Maps a DLL or memory area into another process 21->53 55 Tries to detect virtualization through RDTSC time measurements 21->55 25 cmd.exe 1 21->25         started        signatures13 process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f3d5563cbcc2253ffa039657b7db3d50c9db4e0e686d83ab9d022e489fea3bb7/
Threat name:
ByteCode-MSIL.Trojan.NetWired
Create hunting rule
Status:
Malicious
First seen:
2021-03-18 13:29:09 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6pkvmpf4yist76qdszl3pwz5kde5wtqonbwyhk45aixerh7kho3q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
7e88f1c425154e6fff6d031aaaa4d8bb4c8ff131e429f44310fd936bfc08b357
Formbook
92f656d44d38fbc5e7964e36634bf95d18e157228624d1b38ea933633579ddc4
Formbook
aa9692c1769e25297176b847f4274570c56c4d74f4577608bd036e72d82d5bdb
Formbook
adcc2671f1168261ceace2da6f28a79e0b3bc2f774fac1d79f4628f494951d24
Formbook
b12941d367baf1228f6d262c4696b267cd1d36e600742aaf1fee00582fe1ea07
Formbook
b2697b1c939e346a4adcf8ed2cb4a0e493f2390a54a0457c95fea5485c2fa19b
Formbook
b8ae844621bf21969ca7070937f91101ca4f7277917979ad9d4a4ac43d6e5fad
Formbook
e3670bfc1db6fb7223bb6b231ef4c3afd9d34de1d8f87b7a8e7a4cb27cfaa37d
Formbook
f39b9e8c4a9aa6d8cd9f069e8a8ee81a3f666e07071f2b4673aa42633026736c
Formbook
+ 4'230 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210318-ghme4mgw4x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.gym-gain.bid/i9p8/
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/f3a484e3-9fb7-4acc-a23c-696ba18218bd/
SH256 hash:
f3d5563cbcc2253ffa039657b7db3d50c9db4e0e686d83ab9d022e489fea3bb7
MD5 hash:
ad8b55d41955f0ce13bef5592693e88a
SHA1 hash:
7bed9d78f42e6d23249cd376d214796d930f234e
Link:
https://www.unpac.me/results/f3a484e3-9fb7-4acc-a23c-696ba18218bd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.86
Link:
https://yomi.yoroi.company/submissions/f3d5563cbcc2253ffa039657b7db3d50c9db4e0e686d83ab9d022e489fea3bb7

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/125464/

Comments