MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1
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SHA256 hash: 2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee
SHA3-384 hash: 274f6610705d159a4780b64a71fa61a114e4a20156ee5a1532653cfd0d0095bfe9cda379384a7c1b4196e0ad880b97dc
SHA1 hash: d3ba7425acddf0c5bc98fbf46530f369e60f16e7
MD5 hash: bba71bbf358b7f7b1f40f55246343c66
humanhash: vermont-may-pizza-mirror
File name:bba71bbf358b7f7b1f40f55246343c66
Download: download sample
Signature Formbook
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File size:631'808 bytes
First seen:2021-11-18 23:31:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:vl6n+m31gW7Vr+euuq6UXrGM/nY+xRqSzq3Seyd:vl6n+m3KWhr+/dGKxwSxe0
TLSH T178D4D0A03AB8D413E7708579DAB0D3BA8BB0B16C1DE5C6427CED2ADF76597607C58302
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bba71bbf358b7f7b1f40f55246343c66
Verdict:
Malicious activity
Analysis date:
2021-11-18 23:35:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1d3a1ec2-bdf6-40de-acc8-cf2e69d6a3e0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Artemis94E5EB9F1122.4572.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit gorgon obfuscated packed
Link:
https://www.filescan.io/uploads/6196e2772695a62af9f361e0/reports/dd3295f5-0e9c-48c5-9c84-d67ceb173561/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1abf6d87-2c34-45a3-93b5-966782419f6a
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/892376
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: CMSTP Execution Process Creation
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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: 524849 Sample: Ez6r9fZIXc Startdate: 19/11/2021 Architecture: WINDOWS Score: 100 36 www.armoreddwellings.com 2->36 38 armoreddwellings.com 2->38 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 7 other signatures 2->60 10 Ez6r9fZIXc.exe 3 2->10         started        14 explorer.exe 1 154 2->14         started        signatures3 process4 file5 34 C:\Users\user\AppData\...z6r9fZIXc.exe.log, ASCII 10->34 dropped 76 Tries to detect virtualization through RDTSC time measurements 10->76 78 Injects a PE file into a foreign processes 10->78 16 Ez6r9fZIXc.exe 10->16         started        signatures6 process7 signatures8 46 Modifies the context of a thread in another process (thread injection) 16->46 48 Maps a DLL or memory area into another process 16->48 50 Sample uses process hollowing technique 16->50 52 Queues an APC in another process (thread injection) 16->52 19 cmstp.exe 16->19         started        22 explorer.exe 16->22 injected process9 signatures10 62 Self deletion via cmd delete 19->62 64 Modifies the context of a thread in another process (thread injection) 19->64 66 Maps a DLL or memory area into another process 19->66 68 Tries to detect virtualization through RDTSC time measurements 19->68 24 explorer.exe 1 154 19->24         started        28 cmd.exe 1 19->28         started        70 System process connects to network (likely due to code injection or exploit) 22->70 72 Performs DNS queries to domains with low reputation 22->72 30 rundll32.exe 22->30         started        process11 dnsIp12 40 www.infofactes.com 37.140.192.43, 49881, 80 AS-REGRU Russian Federation 24->40 42 www.battlegroundxr.com 3.64.163.50, 49880, 80 AMAZON-02US United States 24->42 44 5 other IPs or domains 24->44 74 System process connects to network (likely due to code injection or exploit) 24->74 32 conhost.exe 28->32         started        signatures13 process14
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee/
Threat name:
ByteCode-MSIL.Trojan.Taskun
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Status:
Malicious
First seen:
2021-11-18 14:01:01 UTC
AV detection:
19 of 45 (42.22%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
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agenttesla
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:ad6n rat spyware stealer trojan
Link:
https://tria.ge/reports/211118-3jalmabcc6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.didimthebestkuafor.com/ad6n/
Unpacked files
SH256 hash:
def784268365dae11e6a6b197ec699791763566672fbcec5ee0e6ab084b0ea5d
MD5 hash:
9b08e9c56068008f5893fd4f7b6bf573
SHA1 hash:
8c88a1c68455d6f7be3d275bd9ac8f4fd2a09bde
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/984fc488-cbab-4e9b-b7b9-561eb85a1bbd/
Parent samples :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 hash:
f5bde8cb1f0309f361fd3d7450ea7f7487303827ca9cad9a32c6d70ed78f84d8
MD5 hash:
ae4f2691b50d868debc2df955e368713
SHA1 hash:
b74069bd6c01e53937732931c57ead63deb12177
Link:
https://www.unpac.me/results/984fc488-cbab-4e9b-b7b9-561eb85a1bbd/
SH256 hash:
cc5c5860e83b708cd158454165cbeb714767119946049de5aa7677685be75c14
MD5 hash:
83cbea4dec6e5b64a85ee9b6f9ff7598
SHA1 hash:
5c1d12b792c32ba73b7bf2634da5e4d9fbcd7d4e
Link:
https://www.unpac.me/results/984fc488-cbab-4e9b-b7b9-561eb85a1bbd/
SH256 hash:
2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee
MD5 hash:
bba71bbf358b7f7b1f40f55246343c66
SHA1 hash:
d3ba7425acddf0c5bc98fbf46530f369e60f16e7
Link:
https://www.unpac.me/results/984fc488-cbab-4e9b-b7b9-561eb85a1bbd/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2f013b6c0a13/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee

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
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Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe 2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1777214/
  
URLhaus
https://urlhaus.abuse.ch/url/1800140/
Cape
Cape
https://www.capesandbox.com/analysis/207421/

Comments


Avatar
zbet commented on 2021-11-18 23:31:57 UTC

url : hxxps://kizitox.ga/obinnazx.exe