MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
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SHA256 hash: afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82
SHA3-384 hash: e6e640831cbed5e1806f97a51f5d2f2e2392e7e791b1b6d29946e1055be8e019e7565ffda7938470386c67b275f6c88a
SHA1 hash: 93a81d2628b53212e528088040de2b4c02eca865
MD5 hash: 3b84f4cc3f0fc5f859f4d362c3838e88
humanhash: three-item-purple-gee
File name:DHL733918232AA_PDF.exe
Download: download sample
Signature Formbook
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File size:662'528 bytes
First seen:2023-10-06 14:22:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:VmeBLLFPUP5nGLjvkvd/5QzBCPrzOlzWhBV/oAb7GpCxRR8:V3LFGpGnSd/+dezOlg3/oAb7G8p8
Threatray 3'594 similar samples on MalwareBazaar
TLSH T1B8E4BE2932FD6A45F07BA7B4D3681758C7FAF2E1927BF6ADAE8101870822541DF13316
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
269
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.75.6701.10447.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/652018481e07d7e1e9b4f649/reports/45e24bee-7b6e-402f-a4f4-4e36f281a932/overview
Verdict:
Malicious
Labled as:
Trojan.Olock.Generic
Link:
https://www.hybrid-analysis.com/sample/afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82
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/2e6957d0-b8f0-4aa0-8f78-c0f5359c67b6
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1321029
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1321029 Sample: DHL733918232AA_PDF.exe Startdate: 06/10/2023 Architecture: WINDOWS Score: 100 34 xttol.com 2->34 36 www.xttol.com 2->36 38 10 other IPs or domains 2->38 42 Snort IDS alert for network traffic 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 10 other signatures 2->48 11 DHL733918232AA_PDF.exe 3 2->11         started        signatures3 process4 signatures5 56 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->56 58 Tries to detect virtualization through RDTSC time measurements 11->58 60 Injects a PE file into a foreign processes 11->60 14 DHL733918232AA_PDF.exe 11->14         started        process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 14->62 64 Maps a DLL or memory area into another process 14->64 66 Sample uses process hollowing technique 14->66 68 Queues an APC in another process (thread injection) 14->68 17 explorer.exe 7 1 14->17 injected process8 dnsIp9 28 www.4ubeautysupplystore.cam 209.58.140.175, 80 LEASEWEB-USA-SFO-12US United States 17->28 30 www.wheelgenius-tr.com 104.21.29.86, 49738, 80 CLOUDFLARENETUS United States 17->30 32 3 other IPs or domains 17->32 40 System process connects to network (likely due to code injection or exploit) 17->40 21 colorcpl.exe 12 17->21         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 21->50 52 Maps a DLL or memory area into another process 21->52 54 Tries to detect virtualization through RDTSC time measurements 21->54 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2023-10-03 14:55:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7izhsae3z5vxhqyudzykiz4e4dbowzqxkydv7ucx2ez4cditoba._file
Verdict:
malicious
Label(s):
formbook
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Similar samples:
21140ae60aa6ba79a4d6cfc5aa5fd4cf4aa08ac5a522a4a2393f4c9552224529
Formbook
247c8156cf06c5d9dec7d5fa0b158339110b556d41b0750bff34d36086554746
Formbook
92a11969793b832918bec3384ffadd4c626a7888d97454f4790529566d462022
Formbook
be001461acb26523b913f93761b14f56fc7dd7f256e90ae53b40f0b40dd859b7
Formbook
dc999aa2db84e4f91022be10a55e971c49da82960027b7482b44856fee46f9cc
Formbook
f34fd6bbeea3da4838e068cb7aa4f867b3d4d8c435dcc8926895d1c033bd7622
Formbook
f3c99b21d43e967be5b3e53e70050b9d6dce181fe5415f9825b512850ecb0b52
Formbook
+ 3'584 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:pr17 rat spyware stealer trojan
Link:
https://tria.ge/reports/231006-rp5s6scg6v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Blocklisted process makes network request
Formbook payload
Formbook
Unpacked files
SH256 hash:
f6f5523db4434a6fa9913d3e447bc31cc030762130ad319e3c34efb5039787ba
MD5 hash:
0d8a5bf822018ceaf74368e1b7288579
SHA1 hash:
3e1e508eeedabc8b8de9376f0f7bdfdd3ce3398a
Detections:
FormBook
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win_formbook_w0
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/7016d9ec-50ab-498b-ac66-6d8b3a24e88c/
Parent samples :
e78c9a713a46688f5708c8de3fa881670b0bf6009d67343d30905630b03a1fc7
afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82
SH256 hash:
1c378e177391940548ecbded066d952a7cc792996963de6929b7cd7424107676
MD5 hash:
2399638acbfaecefcbfa012507072862
SHA1 hash:
5d803e77217a0cd698c15e4caa5544a2016cecb5
Link:
https://www.unpac.me/results/7016d9ec-50ab-498b-ac66-6d8b3a24e88c/
SH256 hash:
f3f7b59a1b5782c6df5e129ac62d27473b638a10820929cf6c6b07b84594bae8
MD5 hash:
9824cc1c32974d27e818c969b139d1f6
SHA1 hash:
4158f644fbea9c4791a3258be782f2c39ade72f3
Link:
https://www.unpac.me/results/7016d9ec-50ab-498b-ac66-6d8b3a24e88c/
SH256 hash:
afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82
MD5 hash:
3b84f4cc3f0fc5f859f4d362c3838e88
SHA1 hash:
93a81d2628b53212e528088040de2b4c02eca865
Link:
https://www.unpac.me/results/7016d9ec-50ab-498b-ac66-6d8b3a24e88c/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/afd193c804de/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82

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:NET
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Author:malware-lu
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.

Malspam

Formbook

Executable exe afd193c804de7b5b9e18a0f385233c2706175b30bab03afe82be899e08689b82

(this sample)

  
Delivery method
Distributed via e-mail attachment

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