MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80547eef8d91ff132a64b0fb0c602be619b4ceb986448ff8b0d6f8dbe024530f. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80547eef8d91ff132a64b0fb0c602be619b4ceb986448ff8b0d6f8dbe024530f
SHA3-384 hash: 47266ff94a26ce885b8409c8bf709aaac7922a89b25dd3fc2b958bad2bae3519602c0b4123ab35864e644226fccb0345
SHA1 hash: 7d73eda4ec82773c6019b13f209d688171fd7731
MD5 hash: b562af446e9f7361e4b10e3b6c50cf5b
humanhash: quebec-one-kansas-texas
File name:b562af446e9f7361e4b10e3b6c50cf5b
Download: download sample
Signature Formbook
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File size:785'920 bytes
First seen:2021-06-17 17:55:52 UTC
Last seen:2021-06-17 18:43:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:/s+QbvquwaHp/S5kuL0VGzqk0LfxiMf43tmhHcybt0CEVsmVO82TDq:OLquPHp+LEoqTT143tmhHrbt0CEV/AT
Threatray 5'825 similar samples on MalwareBazaar
TLSH 58F4BF3037EA524DE9FA1B300C75D1C013F6BB2B7B15DA2E2959524C9E636838B21B77
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b562af446e9f7361e4b10e3b6c50cf5b
Verdict:
Suspicious activity
Analysis date:
2021-06-17 17:59:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/47792eab-3439-45bc-8a1d-8fea59b66166

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/166631/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.75912.5095.18796.UNOFFICIAL
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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/fd0c379b-79af-4746-bd21-9ef6f4759503
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/803884
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)
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 dnsIp2 2 Behavior Graph ID: 436295 Sample: ge4Q1Yqiym Startdate: 17/06/2021 Architecture: WINDOWS Score: 100 29 www.midwestsolutions.net 2->29 31 www.elitestatusconsulting.com 2->31 33 2 other IPs or domains 2->33 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 6 other signatures 2->55 10 ge4Q1Yqiym.exe 3 2->10         started        14 explorer.exe 2->14         started        signatures3 process4 dnsIp5 27 C:\Users\user\AppData\...\ge4Q1Yqiym.exe.log, ASCII 10->27 dropped 63 Tries to detect virtualization through RDTSC time measurements 10->63 65 Injects a PE file into a foreign processes 10->65 17 ge4Q1Yqiym.exe 10->17         started        35 dettagliperu.com 66.225.201.229, 49759, 80 SERVERCENTRALUS United States 14->35 37 www.jygraphics.com 154.93.135.244, 49748, 80 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 14->37 39 4 other IPs or domains 14->39 67 System process connects to network (likely due to code injection or exploit) 14->67 file6 signatures7 process8 signatures9 41 Modifies the context of a thread in another process (thread injection) 17->41 43 Maps a DLL or memory area into another process 17->43 45 Sample uses process hollowing technique 17->45 47 Queues an APC in another process (thread injection) 17->47 20 raserver.exe 17->20         started        process10 signatures11 57 Modifies the context of a thread in another process (thread injection) 20->57 59 Maps a DLL or memory area into another process 20->59 61 Tries to detect virtualization through RDTSC time measurements 20->61 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/80547eef8d91ff132a64b0fb0c602be619b4ceb986448ff8b0d6f8dbe024530f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-06-17 03:39:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 46 (50.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
49a4412c27e5eafc4c4365a2b2aeb962d6bf25849ab58d4e7eeb25fcfb934dcd
Formbook
74038c5bbdbded24e577d6c081d88febe59735546d902323a310e2e9d3f66677
Formbook
7c6393b4e86ea5cec49c0f814b17e4bb85aa447c19896037252a94ff6416ce1b
Formbook
7f81bdd235dca279812a46cec7f585bde9d681906dba1398e8ac86dfc877d079
Formbook
851ee4f67cc28e3634b0062d77f62222d026c4e9674a894bcdd5b6c6e6bda376
Formbook
b3c5b3cf581d15fcbacf67b4bdba199bfe7089704875746109b3206eb07b99e2
Formbook
d0116b0ea676a655b1d55a2b7a79fb2585c1d04803e9d1d6f9cd1da15f789138
Formbook
d869fa27fd5d5a229609f218572f1625820cb8176ba6c1616714e40d4e6b7897
Formbook
da8ac5be69302fcd92625e881ea1494e67b97ace71fcfa9e068f7d7b004f2248
Formbook
e8be28fabd7cdb2d4e96137dae73bd9b227a86b654c696e9fd401cb37ec68267
Formbook
+ 5'815 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210617-7t9ghatp5x/
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.girlsnightbag.com/dms/
Unpacked files
SH256 hash:
82fe42ffa7c2160c4ba79b666ba52f6dce210e0be5cbbb1419ddf3058215568b
MD5 hash:
a7c717e07a9e8fc3408914687859cf8a
SHA1 hash:
862f0e3f4f99c7674a540327ba08792e8a6cf5a1
Link:
https://www.unpac.me/results/f7765367-bf8a-4f2e-90a4-7c06a416c0ef/
SH256 hash:
80547eef8d91ff132a64b0fb0c602be619b4ceb986448ff8b0d6f8dbe024530f
MD5 hash:
b562af446e9f7361e4b10e3b6c50cf5b
SHA1 hash:
7d73eda4ec82773c6019b13f209d688171fd7731
Link:
https://www.unpac.me/results/f7765367-bf8a-4f2e-90a4-7c06a416c0ef/
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/80547eef8d91ff132a64b0fb0c602be619b4ceb986448ff8b0d6f8dbe024530f

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: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 80547eef8d91ff132a64b0fb0c602be619b4ceb986448ff8b0d6f8dbe024530f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1373606/
Cape
Cape
https://www.capesandbox.com/analysis/166631/

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