MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ec613dd0465bd78ed640b4fc89d399a092bee20a22e3bc627ff07da5f7fc207. 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 1 File information Comments
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SHA256 hash: 9ec613dd0465bd78ed640b4fc89d399a092bee20a22e3bc627ff07da5f7fc207
SHA3-384 hash: 8059d7486999652a2edf8084db862acaf121fc1c1b5c9061cda199ee6690190025540d7661a9e9b6267b44f84b06e89c
SHA1 hash: f83d36c22aec36811159d455afadbf9c970cf248
MD5 hash: c6aa321b54ac04be5f21ce3475722dbe
humanhash: delta-eight-nitrogen-timing
File name:triage_dropped_file
Download: download sample
Signature Formbook
Create hunting rule
File size:961'024 bytes
First seen:2021-03-24 13:38:13 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:uehvVlnGAgz8pRUYqtaYTdk4MpUPUrpySunUqiu82fd+8J1Xj0mPlJiJE:ueVnG988taYdXMiPs3SEK+Ej0AiJE
Threatray 4'312 similar samples on MalwareBazaar
TLSH 5B15F68C5C9AC0CAC6750BB882CED5EA46DA5FF30F62987AF6C84BC7C531741F50A625
Reporter malwarelabnet
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
triage_dropped_file
Verdict:
Malicious activity
Analysis date:
2021-03-24 13:51:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/818067bd-a4e3-4e50-8a26-510abe2956ea

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET-5.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
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/652271
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
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 signatures2 2 Behavior Graph ID: 375084 Sample: triage_dropped_file Startdate: 24/03/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 7 other signatures 2->42 10 triage_dropped_file.exe 3 2->10         started        process3 file4 28 C:\Users\user\...\triage_dropped_file.exe.log, ASCII 10->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 14 triage_dropped_file.exe 10->14         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 14->54 56 Maps a DLL or memory area into another process 14->56 58 Sample uses process hollowing technique 14->58 60 Queues an APC in another process (thread injection) 14->60 17 explorer.exe 14->17 injected process8 dnsIp9 30 jusryte.com 162.241.24.143, 49737, 80 UNIFIEDLAYER-AS-1US United States 17->30 32 www.norsk.guru 185.119.173.245, 49735, 80 UKWEB-EQXGB United Kingdom 17->32 34 4 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 wscript.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9ec613dd0465bd78ed640b4fc89d399a092bee20a22e3bc627ff07da5f7fc207/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-03-23 21:26:30 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t3dbhxiemw6xr3lebnh4rhjztiesx3rauixdxrrh74d5ux37yidq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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06fa1b160e322bd7710c9110b1e4e873795b5c2680b8bbe70bbaf23484533459
Formbook
3462dbe2da5d88864ce06d221eb425c23b6a3c70f976e9fcde8f838dc5915f64
Formbook
38272fb3fbcabee6980aeb4be9ae17147a7979dc415cb3cfbedc48cc298bbefa
Formbook
3f2d3a9ecd0ce84efb81c424c45956dae87bd370b3ae75388d92a1ad1e2e747e
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6c131f342e8226706ba1b39cc955852b022130c14ea12bd3b3cf340bbea25bf6
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
9a55287be3d6c8a74a0aa6ee3a5ea4e288ba968e44c271c9ea5d2293c8300d07
Formbook
adcc2671f1168261ceace2da6f28a79e0b3bc2f774fac1d79f4628f494951d24
Formbook
d0b2bc00645de803a4e9df303539995ee8f781631684b04fe67ee7e01bcf9c21
Formbook
ebb6267e5c3bf10ec8ccba29d6fd2c7b747cef8b758db1544caf9edc7f117d7b
Formbook
+ 4'302 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210324-malsvlzkfe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.devintagefanaat.com/gbc/
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
Link:
https://www.unpac.me/results/036dcf70-a1eb-457e-aeb5-8bfe89786c34/
SH256 hash:
9ec613dd0465bd78ed640b4fc89d399a092bee20a22e3bc627ff07da5f7fc207
MD5 hash:
c6aa321b54ac04be5f21ce3475722dbe
SHA1 hash:
f83d36c22aec36811159d455afadbf9c970cf248
Link:
https://www.unpac.me/results/036dcf70-a1eb-457e-aeb5-8bfe89786c34/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9ec613dd0465bd78ed640b4fc89d399a092bee20a22e3bc627ff07da5f7fc207

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.

Web download

Formbook

Executable exe 9ec613dd0465bd78ed640b4fc89d399a092bee20a22e3bc627ff07da5f7fc207

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1088508/
  
Delivery method
Distributed via web download

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