MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
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SHA256 hash: 6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd
SHA3-384 hash: 228a0ed9828ddf891407f67a24fcadf5b5aae494c4c29a333015eed98f7616f99b6974781fb04a74d374f845463eb8e5
SHA1 hash: 32c1e7f2ac0506025ceafd8465fb5be2c61590bf
MD5 hash: fdb52da6cf766fb4f0c56d3dac749faa
humanhash: summer-snake-texas-magnesium
File name:SVD002837727.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:817'664 bytes
First seen:2023-06-07 09:46:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:6ZyvbhaDnLMzIL2q+RTdOL8er5TXnrd2Bh5qj4lPucRd3nX88+c7vWbtNr9/2DIY:3OyqGUL8CTXSPuc7Xs7J/y2B/S
Threatray 3'391 similar samples on MalwareBazaar
TLSH T11005E06C33A235EEC95BE9B95D500D74EAB0296B331BC6479193549EDE0CA9FCF100A3
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)
File icon (PE):PE icon
dhash icon 5252d232ea892c96 (4 x Formbook, 1 x AsyncRAT)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
274
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
SVD002837727.exe
Verdict:
Malicious activity
Analysis date:
2023-06-07 09:47:36 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/ca976419-2828-4081-b5b0-3a1a83a2aea9

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/396348/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.4133.21082.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/64805217d8d9b6398e6444da/reports/2d43fa82-d775-448e-8a8c-452c985d0582/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd
Result
Verdict:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e1f06cb9-71d6-4e7b-a8a0-c41dd50ee78a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1250176
Signature
.NET source code contains potential unpacker
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)
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 883192 Sample: SVD002837727.exe Startdate: 07/06/2023 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 6 other signatures 2->44 10 SVD002837727.exe 3 2->10         started        process3 file4 30 C:\Users\user\...\SVD002837727.exe.log, ASCII 10->30 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 14 SVD002837727.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 2 1 14->17 injected process8 dnsIp9 32 www.austmactrading.com 207.60.53.40, 49708, 80 COGENT-174US United States 17->32 34 androidrehber.com 94.199.206.49, 49709, 80 AEROTEK-ASTR Turkey 17->34 36 2 other IPs or domains 17->36 46 System process connects to network (likely due to code injection or exploit) 17->46 21 cmd.exe 17->21         started        24 autoconv.exe 17->24         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 26 cmd.exe 1 21->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-06-07 09:47:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mucfmpalkmgyrbxl5cjzqner4bdjjg3qcf6udsn2757ika7caloq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1c132ba72408b895776d0e5e21f30de4a546e0bfbe39d7b54fc50a3d5cc0a60a
Formbook
259f6cd10ea806c54540345e0bc14b20dd871a4e8d6cd32052d56964c290bde8
Formbook
46bdfb06a8c272dff04b4eeebba3fffd7849193c8a0ce13c2dc7b3a16b26a1a9
Formbook
7401a0994cadfc28e5997fb08b5f9e519422241b0edc10c40e0ec01b405b6aa0
Formbook
7d05369e7f8c3f1ae6e8e52d34c33707768c9d50c7cc688198f1e72bfebd2599
Formbook
806d84d7beb73d21f10339e37cc8cad779ab270fb80b79258268aa78fe85f9b0
Formbook
85b3c9f10a8f1e3aee3d393260f82c7dcf8d23dcd899117f0394f6a9f0fdc7fd
Formbook
a0787c1c94372a5db2c8eb50b3e33ad43fbfc8f8cfe87872a549ee251bd1e766
Formbook
a9c8b6ec1d3d72ddb29a511e1fc672176d5a3637cb57a32c40d3043af22bed5f
Formbook
+ 3'381 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:km37 rat spyware stealer trojan
Link:
https://tria.ge/reports/230607-lr7gwsaa8w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
bf49e25e94fb4282320b6a09d40a436f3032b9902713eeaffc50070cbd4ef14d
MD5 hash:
087bf738ee223185450642e919ed0a37
SHA1 hash:
2b801a4e1fb440f5e6e8aea173abd70873c0b971
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/961d1cb7-f80c-4454-8396-6de7f7b377bc/
Parent samples :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 hash:
bdc5002d7ea05884c4b75c3483d1920b7acb4a4e263fb967fec55289e583b16b
MD5 hash:
9caa6f9069f188c0549a01fee344d83e
SHA1 hash:
9cf2cde568e2947fe3357298f2b78596dd60dd4a
Link:
https://www.unpac.me/results/961d1cb7-f80c-4454-8396-6de7f7b377bc/
SH256 hash:
3f1bb439dc1e39bdc7ea992cdbacc9583d53e6c4949433f94a8e5be5fa4d3d29
MD5 hash:
be030d800cea4838ad5a4a7559ed3c32
SHA1 hash:
81a03d90b451475d7b229ae91a811800e03f6cb2
Link:
https://www.unpac.me/results/961d1cb7-f80c-4454-8396-6de7f7b377bc/
SH256 hash:
90abc1235306796e82f284392509f1cd6c9150b8fa2b93b5cd976537462c7b53
MD5 hash:
363cc1ac1fa18f653a353d6e8cbc18ae
SHA1 hash:
63670df5c3909c16060eae0e74b491f1985ea37f
Link:
https://www.unpac.me/results/961d1cb7-f80c-4454-8396-6de7f7b377bc/
SH256 hash:
578c67dd874727c6024d266dbc0041aa59edc7508784ac128f325d14e3db06b6
MD5 hash:
c468e81568e9ea22043a2d03c96d6b9b
SHA1 hash:
0afebeec97fa2a921f2c3116f976bbf570ccbd43
Link:
https://www.unpac.me/results/961d1cb7-f80c-4454-8396-6de7f7b377bc/
SH256 hash:
6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd
MD5 hash:
fdb52da6cf766fb4f0c56d3dac749faa
SHA1 hash:
32c1e7f2ac0506025ceafd8465fb5be2c61590bf
Link:
https://www.unpac.me/results/961d1cb7-f80c-4454-8396-6de7f7b377bc/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6504563c0b53/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/6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd

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
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.

Malspam

Formbook

Executable exe 6504563c0b530d8886ebe893983491e046949b70117d41c9baff7e8503e202dd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/396348/

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