MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd6558ccea953f6af92b65eb96b21e9b336f62fe9567f70f92b0973359dff939. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd6558ccea953f6af92b65eb96b21e9b336f62fe9567f70f92b0973359dff939
SHA3-384 hash: eddba6d45c1a519a962eee7aaa73a6fd2e23dd80d69d4887f303a45f9b20ef339f4c822b5e6f9b1184d95d888471e9ce
SHA1 hash: 3838c91dcbb633d704cc426c2c5aa40b7c62028f
MD5 hash: 159263b6b3d0c0e0e54b9bd09ee0326e
humanhash: apart-yellow-skylark-saturn
File name:DHL_1155Q9040 receipt document, pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:358'820 bytes
First seen:2022-02-25 04:45:33 UTC
Last seen:2022-02-25 07:23:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:6xDiTAUV34ZjN5aCps43xlYP2iuKAgShQoYgcH0J+6hJzbxYVCC8SYyBtTtd:ZkUt4ZZw/43xlLgS+ngcY+GZblmfHBd
Threatray 13'557 similar samples on MalwareBazaar
TLSH T1297412E3D4E648DBEC4907F49867A92AC17BEC552A78905F4F1CB7146A331D3822A31B
File icon (PE):PE icon
dhash icon 003171630385d500 (6 x Formbook, 5 x RemcosRAT, 1 x DarkCloud)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
231
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/244591/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.14655.23462.12059.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a system process
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/62185f12b94fb38cb402081e/reports/8ed93223-2e77-4c4e-8e27-a9c63672efaa/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cdd7f646-9016-4ee6-a8bc-e079862fb37d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/946221
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Application Executed Non-Executable Extension
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 578698 Sample: DHL_1155Q9040 receipt docum... Startdate: 25/02/2022 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 9 other signatures 2->53 10 DHL_1155Q9040 receipt document, pdf.exe 18 2->10         started        process3 file4 29 C:\Users\user\AppData\...\wuasdegtia.exe, PE32 10->29 dropped 31 C:\Users\user\AppData\Local\Temp\eqlal, data 10->31 dropped 13 wuasdegtia.exe 10->13         started        process5 signatures6 63 Multi AV Scanner detection for dropped file 13->63 65 Tries to detect virtualization through RDTSC time measurements 13->65 16 wuasdegtia.exe 13->16         started        process7 signatures8 39 Modifies the context of a thread in another process (thread injection) 16->39 41 Maps a DLL or memory area into another process 16->41 43 Sample uses process hollowing technique 16->43 45 Queues an APC in another process (thread injection) 16->45 19 rundll32.exe 12 16->19         started        23 explorer.exe 16->23 injected process9 dnsIp10 55 System process connects to network (likely due to code injection or exploit) 19->55 57 Modifies the context of a thread in another process (thread injection) 19->57 59 Maps a DLL or memory area into another process 19->59 61 Tries to detect virtualization through RDTSC time measurements 19->61 25 cmd.exe 1 19->25         started        33 mashareq.store 198.57.244.175, 49799, 80 UNIFIEDLAYER-AS-1US United States 23->33 35 www.galactica-shop.com 82.165.146.22, 49793, 80 ONEANDONE-ASBrauerstrasse48DE Germany 23->35 37 25 other IPs or domains 23->37 signatures11 process12 process13 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dd6558ccea953f6af92b65eb96b21e9b336f62fe9567f70f92b0973359dff939/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-02-24 12:12:12 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3vsvrthksu7wv6jlmxvznmq6tmzw6yx6svt7od4swcltgwo77e4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2b8099c7609f56157c7d2cb7e1da50b2ff85edb62e7599ca995a691b458ceb31
Formbook
41baa5cad8fb3ecbaa97116421042ba41a024823638e9b7608c5ac2e2a339525
Formbook
502303edd5a9de57b3667146e84f15fc4957242ca2ef8f75f5e503946c452ee2
Formbook
61f0f1442cc29e258378687f8a03c7b5a07785bcffe03aa4fb8a308246060ca5
Formbook
75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5
Formbook
9de751536a55984df4e0686ff47bbe5553906d4b2e2559d7afc019fcb7d4eb4a
Formbook
9f1499cbd4efd2e15b95e7e848598ff522bcb740bfb81c34d6c7f596d981439b
Formbook
f582c02bb98e8313554fabf4fbe11f88157ae4f016f3680fb19d0b72d475e12a
Formbook
+ 13'547 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:tod8 loader rat
Link:
https://tria.ge/reports/220225-fdzx1aega9/
Behaviour
Modifies registry class
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
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
fc1b5b2768db34a8c4736edb2327f65a74707b6d4d2b46246a657c103950d722
MD5 hash:
16dda8eabb48dd675af13d82b575f2e7
SHA1 hash:
ce2b022026f490347c8122819f343ef927cf597a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/4203c424-5ceb-44da-9836-95128b445a03/
Parent samples :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 hash:
0094ba51fc5126ee2a697e58ddaffbcdf7b3edbdf4e718494b97761b9912c85f
MD5 hash:
716a7a075bdc06340d5358d602943a58
SHA1 hash:
73054c7e3b8d2941f75cfe02ea1c9c1b5162f14f
Link:
https://www.unpac.me/results/4203c424-5ceb-44da-9836-95128b445a03/
SH256 hash:
dd6558ccea953f6af92b65eb96b21e9b336f62fe9567f70f92b0973359dff939
MD5 hash:
159263b6b3d0c0e0e54b9bd09ee0326e
SHA1 hash:
3838c91dcbb633d704cc426c2c5aa40b7c62028f
Link:
https://www.unpac.me/results/4203c424-5ceb-44da-9836-95128b445a03/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/dd6558ccea95/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/dd6558ccea953f6af92b65eb96b21e9b336f62fe9567f70f92b0973359dff939

File information

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

Malspam

Formbook

Executable exe dd6558ccea953f6af92b65eb96b21e9b336f62fe9567f70f92b0973359dff939

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/244591/

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