MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b008de94024ab843b049c1b90502b0515fb5496801e2277e83efd21fa0624b2. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments 1
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SHA256 hash: 7b008de94024ab843b049c1b90502b0515fb5496801e2277e83efd21fa0624b2
SHA3-384 hash: 49b0bfa5f24172b9fd0a337070b9e7334058965e555875cef635fb8c3d7f70077add8461d2c78637f250f9f407eb31ee
SHA1 hash: 1ab0b21b52db304b1d1fcd35649ca63a6d1e40ff
MD5 hash: 004e4d3c64c5b079305c69828cbe34de
humanhash: glucose-green-uniform-hydrogen
File name:004e4d3c64c5b079305c69828cbe34de
Download: download sample
Signature Formbook
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File size:30'208 bytes
First seen:2022-06-15 19:22:01 UTC
Last seen:2022-06-15 19:42:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:5BbTECNf7ojFYwQ7XvLWRgcL0ST8iNxy2Y:fbTEsm7oWRgcL9HNxvY
TLSH T1E5D2CF2BF3948A2AEE3217751E7347014B78B8428C17CB6E64C0A54B7E233E50D97BB5
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b28ccaacda53d39b (34 x Formbook, 1 x BitRAT, 1 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/280353/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.50450463.27530.31861.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62aa3160b42c4b10d83e583c/reports/f2dc6411-ae2e-417a-ba12-b88a3bd6b0d1/overview
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/add39efb-df9d-427b-b7c1-0a446e4ccafc
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1013987
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Machine Learning detection for dropped file
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 virtualization through RDTSC time measurements
Yara detected Costura Assembly Loader
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 646484 Sample: QJoQ68FyAY Startdate: 15/06/2022 Architecture: WINDOWS Score: 100 48 www.specialroute.net 2->48 50 specialroute.net 2->50 52 9 other IPs or domains 2->52 62 Snort IDS alert for network traffic 2->62 64 Multi AV Scanner detection for domain / URL 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 11 other signatures 2->68 10 QJoQ68FyAY.exe 15 7 2->10         started        signatures3 process4 dnsIp5 54 toesbv.ga 192.185.174.189, 49795, 80 UNIFIEDLAYER-AS-1US United States 10->54 42 C:\Users\user\AppData\...\Afeprjzy.exe, PE32 10->42 dropped 44 C:\Users\...\Afeprjzy.exe:Zone.Identifier, ASCII 10->44 dropped 46 C:\Users\user\AppData\...\QJoQ68FyAY.exe.log, ASCII 10->46 dropped 80 Creates an undocumented autostart registry key 10->80 15 MSBuild.exe 10->15         started        18 MSBuild.exe 10->18         started        20 cmd.exe 1 10->20         started        22 2 other processes 10->22 file6 signatures7 process8 signatures9 82 Modifies the context of a thread in another process (thread injection) 15->82 84 Maps a DLL or memory area into another process 15->84 86 Sample uses process hollowing technique 15->86 88 Queues an APC in another process (thread injection) 15->88 24 systray.exe 15->24         started        27 explorer.exe 15->27 injected 90 Tries to detect virtualization through RDTSC time measurements 18->90 30 conhost.exe 20->30         started        32 timeout.exe 1 20->32         started        34 conhost.exe 22->34         started        process10 dnsIp11 70 Modifies the context of a thread in another process (thread injection) 24->70 72 Maps a DLL or memory area into another process 24->72 74 Tries to detect virtualization through RDTSC time measurements 24->74 36 cmd.exe 1 24->36         started        56 www.giftexpress8260.xyz 27->56 58 zakladmalarstwa.com 46.41.159.182, 49887, 80 HOMEPL-ASPL Poland 27->58 60 www.zakladmalarstwa.com 27->60 76 System process connects to network (likely due to code injection or exploit) 27->76 78 Performs DNS queries to domains with low reputation 27->78 38 autofmt.exe 27->38         started        signatures12 process13 process14 40 conhost.exe 36->40         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/7b008de94024ab843b049c1b90502b0515fb5496801e2277e83efd21fa0624b2/
Threat name:
ByteCode-MSIL.Downloader.Seraph
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Status:
Malicious
First seen:
2022-06-15 11:16:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
16 of 26 (61.54%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmai32kaesvyioyetqnzaublauk7wvewqapce57ih36sd6qgesza._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:s4s9 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220615-x28cqaech7/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
7b008de94024ab843b049c1b90502b0515fb5496801e2277e83efd21fa0624b2
MD5 hash:
004e4d3c64c5b079305c69828cbe34de
SHA1 hash:
1ab0b21b52db304b1d1fcd35649ca63a6d1e40ff
Link:
https://www.unpac.me/results/d8cf46b0-6f32-4445-a17f-ed7de4bde319/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7b008de94024/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/7b008de94024ab843b049c1b90502b0515fb5496801e2277e83efd21fa0624b2

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 7b008de94024ab843b049c1b90502b0515fb5496801e2277e83efd21fa0624b2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2237707/
  
URLhaus
https://urlhaus.abuse.ch/url/2239503/
Cape
Cape
https://www.capesandbox.com/analysis/280353/

Comments


Avatar
zbet commented on 2022-06-15 19:22:14 UTC

url : hxxps://104.168.32.14/u/lux.exe