MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f418beabbb3cb228180b1dbfa41904564d8936f77d01f6529c42d64f31b2d490. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f418beabbb3cb228180b1dbfa41904564d8936f77d01f6529c42d64f31b2d490
SHA3-384 hash: a8ff9969f7e9306773cdbdea19e7c6c7fc497fca90d867bc1a26a872b35973578153de1105f79e3dcf475e51321260e7
SHA1 hash: d47df66a173cdbf3d0edb12811fbbe3279c434aa
MD5 hash: 6480c27577ec4b5412f5869be7688753
humanhash: two-hot-texas-magnesium
File name:RFQ-BCM 03122020.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:941'056 bytes
First seen:2021-06-22 13:07:34 UTC
Last seen:2021-06-22 13:36:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:RjHuWFHmpuSMPQipP5LqGd27mklDUZPh90ey56JCSXLhgVolis9R:RxHIRipBq02LDs+eycnbhZxL
Threatray 5'890 similar samples on MalwareBazaar
TLSH A115A0224ECF422EE2754EB557B0FC47C2B66DA63A05B2112EC032EDC9375DAD8EE511
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6480c27577ec4b5412f5869be7688753
Verdict:
Malicious activity
Analysis date:
2021-06-22 07:01:44 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/f61beee6-e060-4458-abc7-1692c78afe19

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/167559/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader39.59262.3550.5221.UNOFFICIAL
Create hunting rule

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/ba1a33a6-22ef-443b-9fcc-13456dbcc2bb
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/805954
Signature
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)
Sigma detected: Suspicious Process Start Without DLL
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
Uses netstat to query active network connections and open ports
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 438365 Sample: RFQ-BCM 03122020.exe Startdate: 22/06/2021 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 7 other signatures 2->48 9 RFQ-BCM 03122020.exe 3 2->9         started        12 explorer.exe 2->12         started        process3 dnsIp4 26 C:\Users\user\...\RFQ-BCM 03122020.exe.log, ASCII 9->26 dropped 16 RegSvcs.exe 9->16         started        28 www.cgjanvier.com 156.241.53.127, 49744, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 12->28 30 blesst.tech 50.87.249.240, 49742, 80 UNIFIEDLAYER-AS-1US United States 12->30 32 10 other IPs or domains 12->32 56 System process connects to network (likely due to code injection or exploit) 12->56 file5 signatures6 process7 signatures8 34 Uses netstat to query active network connections and open ports 16->34 36 Modifies the context of a thread in another process (thread injection) 16->36 38 Maps a DLL or memory area into another process 16->38 40 2 other signatures 16->40 19 NETSTAT.EXE 16->19         started        process9 signatures10 50 Modifies the context of a thread in another process (thread injection) 19->50 52 Maps a DLL or memory area into another process 19->52 54 Tries to detect virtualization through RDTSC time measurements 19->54 22 cmd.exe 1 19->22         started        process11 process12 24 conhost.exe 22->24         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f418beabbb3cb228180b1dbfa41904564d8936f77d01f6529c42d64f31b2d490/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-22 05:09:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6qml5k53hszcqgaldw72igiekzgysnxxpua7muu4ille6mns2sia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1e93f04eca3d0a963c77eb8cfdc9e833e3f7cda613f0939f7598e11136d31e2c
Formbook
3638ac885ef63f3b5bfadd95b0f43c34c3854e2483adde873b3d5fca7a831632
Formbook
63b94415ccf2fabff3be3a811ded9a5306d68ac197adc07d7c2be3b313e8a665
Formbook
65c6621762bb1bb1589a4a58d4ab2d3fa7c02e581b217b86ed2ff51227d7565b
Formbook
7d803e44c98cd23b971f692182f8d1d508fe82fb0fd6b681e7896c552d88411a
Formbook
87ad57ffa31e9b3481663bd81249ec1e563dc2931bb4bb2045b06ea7917f1593
Formbook
c29beb5ab8085adc0860d6ee276fde428b3b7f220499bfe16aeb87e37a33ad34
Formbook
de5a91649e654f5273032c0e524491e7ac1c6260e1140472c72b031dfe4fba91
Formbook
f5f61469082ef65ba46317d65f68f999d25e102c2b5f44643cb73f3108564ae2
Formbook
f96442a26d160132827a3b109acadaf4aad9dab625939103677cc93783c93ea6
Formbook
+ 5'880 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210622-3yczxsvmr2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.culturalinterface.net/uqf5/
Unpacked files
SH256 hash:
8041ed1992fcccd1a34aba9c98ad020b562156062c5692cd8fd3dda4d359b119
MD5 hash:
81bb8777b33be5504986dcf8b18a6181
SHA1 hash:
e79808262132f0a739cabd4743de6f2c22cfd923
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1e2b2591-e59b-44a0-aa1b-3de0ef00e875/
Parent samples :
de5a91649e654f5273032c0e524491e7ac1c6260e1140472c72b031dfe4fba91
f418beabbb3cb228180b1dbfa41904564d8936f77d01f6529c42d64f31b2d490
19502ad02119f2e62cd3a35bfb9ceda6be0e5767a078609631dca9091f9ecde6
2ced4843ae81ab8de3e28e481e4865374b67a9b46d0df2dde3af65b50b857c2a
SH256 hash:
31a0bb79e7215792f3ce1db3c0e8f42e55da41a5a98e71c66102401c208e71ba
MD5 hash:
c38ff6e4b3477425b4df1deef2a6b177
SHA1 hash:
c5ba105ecba7fafd2e74d62b01d0f7e7707f917b
Link:
https://www.unpac.me/results/1e2b2591-e59b-44a0-aa1b-3de0ef00e875/
SH256 hash:
f67ea43724cf6ffdb916664ca580df224d35879c88b90f09d8d2d94a5e36b21d
MD5 hash:
dcbeaa029cd62223c5cd6f364340f371
SHA1 hash:
bad46f880c022efa48ae06c4693219e6e06acb73
Link:
https://www.unpac.me/results/1e2b2591-e59b-44a0-aa1b-3de0ef00e875/
SH256 hash:
f418beabbb3cb228180b1dbfa41904564d8936f77d01f6529c42d64f31b2d490
MD5 hash:
6480c27577ec4b5412f5869be7688753
SHA1 hash:
d47df66a173cdbf3d0edb12811fbbe3279c434aa
Link:
https://www.unpac.me/results/1e2b2591-e59b-44a0-aa1b-3de0ef00e875/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/f418beabbb3cb228180b1dbfa41904564d8936f77d01f6529c42d64f31b2d490

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
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/167559/

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