MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 025d389b4f70f107e986c855f53196fabe42385ff87f0cc77dcc1b0471a3334e. 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 3 File information Comments
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SHA256 hash: 025d389b4f70f107e986c855f53196fabe42385ff87f0cc77dcc1b0471a3334e
SHA3-384 hash: 0c116e1a560f68ccb1b5d0bd0b315c3172b183cfa0fd6592b599ca1863e9c7636244dbb94955c196d8435be6f9e09976
SHA1 hash: 849c4f132d4a8408972ca9964ca9a9619944826b
MD5 hash: d6178a9f8e0ed153c4c7ba01c3c3cc04
humanhash: double-harry-sweet-alabama
File name:d6178a9f8e0ed153c4c7ba01c3c3cc04
Download: download sample
Signature Formbook
Create hunting rule
File size:245'760 bytes
First seen:2021-06-13 15:45:39 UTC
Last seen:2021-06-13 16:42:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:R1LwkVJbIpmrNMwfHg/CaBJn819e6LHtr5SIAOijQaE+JQdOAAJ5qTs+/lXQZwY9:rESJhHgK0n87DptSZOG2fB/lXkz1D
TLSH 3D34D02F528A5734ED761B35C3ADC1016BE1F38631938636BE980306476AF9D3E6278D
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d6178a9f8e0ed153c4c7ba01c3c3cc04
Verdict:
Suspicious activity
Analysis date:
2021-06-13 15:49:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1d56edcd-fc3a-433c-a2c5-af22e0abae4a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37064800.5631.19269.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2c727d6-fc20-4f21-843d-8fe3d0f54861
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801356
Signature
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
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 433752 Sample: HuPjcvVze1 Startdate: 13/06/2021 Architecture: WINDOWS Score: 100 27 www.sugene-proloser.icu 2->27 29 www.moremeafrica.com 2->29 31 3 other IPs or domains 2->31 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 5 other signatures 2->55 9 HuPjcvVze1.exe 1 2->9         started        13 explorer.exe 2->13         started        signatures3 process4 dnsIp5 25 C:\Users\user\AppData\...\HuPjcvVze1.exe.log, ASCII 9->25 dropped 57 Tries to detect virtualization through RDTSC time measurements 9->57 16 HuPjcvVze1.exe 9->16         started        33 www.misskarennglishteacher.com 95.211.219.66, 49747, 80 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 13->33 35 www.dragueuse.com 45.15.170.116, 49744, 80 DEDIPATH-LLCUS Latvia 13->35 37 17 other IPs or domains 13->37 59 System process connects to network (likely due to code injection or exploit) 13->59 19 wlanext.exe 13->19         started        file6 signatures7 process8 signatures9 39 Modifies the context of a thread in another process (thread injection) 16->39 41 Maps a DLL or memory area into another process 16->41 43 Sample uses process hollowing technique 16->43 45 Queues an APC in another process (thread injection) 16->45 47 Tries to detect virtualization through RDTSC time measurements 19->47 21 cmd.exe 1 19->21         started        process10 process11 23 conhost.exe 21->23         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/025d389b4f70f107e986c855f53196fabe42385ff87f0cc77dcc1b0471a3334e/
Threat name:
Win32.Spyware.Noon
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Status:
Malicious
First seen:
2021-06-08 13:39:48 UTC
AV detection:
28 of 46 (60.87%)
Threat level:
  2/5
Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210613-6l7e47f9v2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.sugene-proloser.icu/nins/
Unpacked files
SH256 hash:
4c992c8ba67fbcedd535f3e2547fdcd62c71ae8058f8f4fd4ae20cb436d35b9c
MD5 hash:
8311cb58cba72399fb29eac665e19913
SHA1 hash:
399c7c15d7cfa8b10ce9bcf053471924be87d1dd
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/664c4899-4ce2-451c-9e8d-360ac3a960bc/
Parent samples :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 hash:
3fe966e21625f83eccdcc49762305a16e6c488397b4e08a98e1be48d93c3a571
MD5 hash:
884c22791622cbd6edc8ad0dfcea87f2
SHA1 hash:
8b2b539c86f49597a05a289fda4ac27b2fd1c177
Link:
https://www.unpac.me/results/664c4899-4ce2-451c-9e8d-360ac3a960bc/
Parent samples :
fb50faa852bc2917ace3552b02c754c91872d0892e247f51a1e48336e598d6ef
6f97024532dc240921683a3769cb317aefc60bf89c8916b01e80a804675f7487
8e36d4f98a882487bedbedf73cbb010f793c7bb529d133a58673a14850198f9f
SH256 hash:
025d389b4f70f107e986c855f53196fabe42385ff87f0cc77dcc1b0471a3334e
MD5 hash:
d6178a9f8e0ed153c4c7ba01c3c3cc04
SHA1 hash:
849c4f132d4a8408972ca9964ca9a9619944826b
Link:
https://www.unpac.me/results/664c4899-4ce2-451c-9e8d-360ac3a960bc/
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/025d389b4f70f107e986c855f53196fabe42385ff87f0cc77dcc1b0471a3334e

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
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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.

Web download

Formbook

Executable exe 025d389b4f70f107e986c855f53196fabe42385ff87f0cc77dcc1b0471a3334e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1361706/

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