MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments 1
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SHA256 hash: e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13
SHA3-384 hash: a8904bc93c646ebc176294bede788657f301ca45a9e3806310aa1a7728b7414e6006e4e29ba088adbb89bcc43065b0cb
SHA1 hash: e0b3322fff66a2fc48691c8bf4170ae1967825d2
MD5 hash: 1898e4173e44594f9dc312cf8622116b
humanhash: fanta-pluto-romeo-single
File name:1898e4173e44594f9dc312cf8622116b
Download: download sample
Signature Formbook
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File size:16'384 bytes
First seen:2024-01-24 17:49:11 UTC
Last seen:2024-01-24 19:34:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 384:82ZmFqzwRu1jANxYqpLYli5mFXyj1tpzQQa:82AF2wRuwYli5mCzQQa
Threatray 751 similar samples on MalwareBazaar
TLSH T14C72181B3ACC533DC015CB7ED4B3C8403A90DDA22B53CF9D745A232EED62349D99AA49
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
391
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
1ef1d38cc5161ca69827dbc049846c1b42f4ceef9a2b404189a6157e2ce84005.xls
Verdict:
Malicious activity
Analysis date:
2024-01-24 13:54:18 UTC
Tags:
maldoc phishing phishing-xls loader exploit cve-2017-11882 formbook xloader stealer spyware
Link:
https://app.any.run/tasks/3b6969bc-cbb1-4fdb-b25b-62c3e4f68d16

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472792/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12013.32078.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/65b14dcdf3cf17c17b786206/reports/e71ab3ce-748d-467c-af2c-ac32dfb4c48b/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13
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/d1c73f31-4382-42ca-b7c6-a43bd453f1b8
Result
Threat name:
FormBook, PureLog Stealer
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1380575
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
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 Costura Assembly Loader
Yara detected FormBook
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1380575 Sample: tH2TizNbsK.exe Startdate: 24/01/2024 Architecture: WINDOWS Score: 100 31 www.thechinaworld.com 2->31 33 www.shopkalb.com 2->33 35 12 other IPs or domains 2->35 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 11 other signatures 2->51 11 tH2TizNbsK.exe 15 3 2->11         started        signatures3 process4 dnsIp5 43 107.172.31.179, 49699, 49700, 80 AS-COLOCROSSINGUS United States 11->43 63 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->63 65 Tries to detect virtualization through RDTSC time measurements 11->65 67 Injects a PE file into a foreign processes 11->67 15 tH2TizNbsK.exe 11->15         started        18 tH2TizNbsK.exe 11->18         started        signatures6 process7 signatures8 69 Modifies the context of a thread in another process (thread injection) 15->69 71 Maps a DLL or memory area into another process 15->71 73 Sample uses process hollowing technique 15->73 75 Queues an APC in another process (thread injection) 15->75 20 explorer.exe 6 1 15->20 injected process9 dnsIp10 37 thechinaworld.com 195.35.33.176, 49710, 80 MTSRU Germany 20->37 39 fwd3.hosts.co.uk 85.233.160.24, 49714, 80 ISIONUKNamescoLimitedGB United Kingdom 20->39 41 4 other IPs or domains 20->41 53 System process connects to network (likely due to code injection or exploit) 20->53 55 Uses netstat to query active network connections and open ports 20->55 24 NETSTAT.EXE 12 20->24         started        signatures11 process12 signatures13 57 Modifies the context of a thread in another process (thread injection) 24->57 59 Maps a DLL or memory area into another process 24->59 61 Tries to detect virtualization through RDTSC time measurements 24->61 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13/
Threat name:
Win32.Trojan.Generic
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Status:
Suspicious
First seen:
2024-01-24 14:05:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4dlp4fszsznatyw5vnrl4prt6sp2ywalzswglwl7ymm77vhuv4jq._file
Verdict:
malicious
Label(s):
formbook
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Similar samples:
129156f77f3dca373d74c668a7e4250e0812fb36bdb926aeb2ef0dec4c122846
Formbook
1ef1d38cc5161ca69827dbc049846c1b42f4ceef9a2b404189a6157e2ce84005
Formbook
2f4f94bfed428eddafff6e978a8042cd7519e4708ef6a3aaa6eb4b7f79e3c453
Formbook
354bb2d5a03e3c1d041730e3478e80ab5a264fd852e146e880834a346fc63579
Formbook
3ac037f29c08bafccd3cf6c0e88cb933795ea25bf1e9415ed89e83574b7f2566
Formbook
3dffc312e024e6daba1c3ff795a3070682341d9f99bd6e9f103d28234c695589
Formbook
48ff7ebf1b84222ddecd1ddbf9614eb2c769a3274f11db02ca02d586819052df
Formbook
cc3e1fee438ef0fe104afcc8ac66f930074302f67f1b99995b2d526575ddc098
Formbook
e3a54b7c39fc2f292bae653dcfe4e68f162ec5498cd2697bcdc2993767fb66f5
Formbook
ed3666dd7717b088c56ed523b0726d73f9b17d2041ce07838c7c8bca29e4e5d3
Formbook
+ 741 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:zgrat campaign:b21s rat spyware stealer trojan
Link:
https://tria.ge/reports/240124-wej6yaega9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Downloads MZ/PE file
Formbook payload
Detect ZGRat V1
Formbook
ZGRat
Unpacked files
SH256 hash:
e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13
MD5 hash:
1898e4173e44594f9dc312cf8622116b
SHA1 hash:
e0b3322fff66a2fc48691c8bf4170ae1967825d2
Link:
https://www.unpac.me/results/6c7dbdcf-7c59-4c63-b556-4fee226b3805/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e0d6fe165996/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13

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:MSIL_TinyDownloader_Generic
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Author:albertzsigovits
Description:Detects small-sized dotNET downloaders
Rule name:NET
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Author:malware-lu
Rule name:NETexecutableMicrosoft
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Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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 e0d6fe1659965a09e2ddab62be3e33f49fac580bccac65d97fc319ffd4f4af13

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/472792/
  
URLhaus
https://urlhaus.abuse.ch/url/2751198/

Comments


Avatar
zbet commented on 2024-01-24 17:49:12 UTC

url : hxxp://107.172.31.179/500/550/conhost.exe