MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804
SHA3-384 hash: eb84b2ace81e909d86287f96cff91fd7e59ded358a3b1a1a9a95d470b694a442d5ac6c8e418bdad2b2924946cca47a23
SHA1 hash: cf236ba1a9c8a594d591a777f431a68bd120872f
MD5 hash: 3edc90c97169a3e3518f1dd41418cc0e
humanhash: moon-vermont-spring-texas
File name:DHL EXpress.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:333'209 bytes
First seen:2022-01-21 14:24:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:owxrmu7vn7vY/aQ4qjKEJuz1ba/qzJibB3CdOquJQGWUrqlHN:drmuzjKXjBJuNzQF/Jnmlt
Threatray 12'992 similar samples on MalwareBazaar
TLSH T1B66422BF03D4D4E7F40442B45AB5D79AF1FBA2062368111F23501F7AF061AC66E2E6A3
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/221488/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Connecting to a non-recommended domain
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/61eac24c0f8c757253d52c1f/reports/6502e092-7603-4259-8b0a-1da949dbe7a5/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ce33ced-57d9-4c16-8df4-5fbc90f3abcf
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/925245
Signature
Antivirus detection for URL or domain
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 557725 Sample: DHL EXpress.exe Startdate: 21/01/2022 Architecture: WINDOWS Score: 100 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 38 4 other signatures 2->38 10 DHL EXpress.exe 19 2->10         started        process3 file4 30 C:\Users\user\AppData\Local\...\bxijnqov.dll, PE32 10->30 dropped 48 Injects a PE file into a foreign processes 10->48 14 DHL EXpress.exe 10->14         started        signatures5 process6 signatures7 50 Modifies the context of a thread in another process (thread injection) 14->50 52 Maps a DLL or memory area into another process 14->52 54 Sample uses process hollowing technique 14->54 56 Queues an APC in another process (thread injection) 14->56 17 explorer.exe 14->17 injected process8 process9 19 chkdsk.exe 17->19         started        signatures10 40 Self deletion via cmd delete 19->40 42 Modifies the context of a thread in another process (thread injection) 19->42 44 Maps a DLL or memory area into another process 19->44 46 Tries to detect virtualization through RDTSC time measurements 19->46 22 cmd.exe 1 19->22         started        24 explorer.exe 2 151 19->24         started        26 explorer.exe 116 19->26         started        process11 process12 28 conhost.exe 22->28         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-01-21 14:25:12 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxk72shun7mxzi3vgbiarye5f5xpmg7hctbjf4rkm5xnqj7n5aca._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4cef73e83df4c6bb091a157a975a38a2c50be436649414a2ac7a55bc62e67da0
Formbook
52b3b8d10c143dd7b6dfc186bf1e1e0e3c47c3f995dec4e1e4f5f569075d9a38
Formbook
696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af
Formbook
70b60d915bfc7bbbf6087ce59d289d7cf48a4c4b8a5e03bc5c24a2f9b7eaf915
Formbook
786698eab83f77c1fdc3d37daf49966befe788b0e85167083726354225176d1f
Formbook
787179b3dd4ded4008927e4033331b00b60762872da94de5db3e6bf4a3b6e143
Formbook
9508c04b4c1dd578c8c3b8597a68bb73548b107edcbb37f13909a18d85f78b3a
Formbook
a48338ad920df299184caed650b6105804c67269494766bdb8651f4d288b8a0b
Formbook
+ 12'982 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:3a4h loader rat suricata
Link:
https://tria.ge/reports/220121-rrv2raaaem/
Behaviour
Enumerates system info in registry
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
f9721fe7a6b36d892de9160791833060e58c964b3de35968f79902d70c1254de
MD5 hash:
c818723efb833b6e9fc4df2820f3655a
SHA1 hash:
77ccee3a70fa73132f4b92630ff70c4afd614d4f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/85f78af0-cfc1-4fd3-a632-c7bc4196ec01/
Parent samples :
786698eab83f77c1fdc3d37daf49966befe788b0e85167083726354225176d1f
2f2ba4f8549cb5de1822f0382532abdcdbd6fc2ad1f2d5120bb4c9f145e84f08
cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804
67bf345a4ea3e03b4b58a7d9e47f9d31a93f79fefe4e69067ee6c15250930169
d80690916721f1f23e0c913d3f6c71428464e8141a49763c75e450ef21d984e8
e8720afe9895124761086a0f00aa515997015669cc5332aebe99d5ea02ca7377
31168981af16e0fc209774a91e04e5aaf622cacbed12e970b7a35db0705174d6
SH256 hash:
e3ddd5846b93cc5c54f5ba06151e960038601329247500791badff3617e3352c
MD5 hash:
064b9c449c864b085a542e6acd7b452b
SHA1 hash:
b3f18e63f165a4227b25357998e556b0f5b6d296
Link:
https://www.unpac.me/results/85f78af0-cfc1-4fd3-a632-c7bc4196ec01/
SH256 hash:
cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804
MD5 hash:
3edc90c97169a3e3518f1dd41418cc0e
SHA1 hash:
cf236ba1a9c8a594d591a777f431a68bd120872f
Link:
https://www.unpac.me/results/85f78af0-cfc1-4fd3-a632-c7bc4196ec01/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
Link:
https://yomi.yoroi.company/submissions/cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe cdd5fd48f46fd97ca375305008e09d2f6ef61be714c292f22a676ed827ede804

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/221488/

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