MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 baa03fe427a6d7ec2a551e763b3c04ba010b404dedd4291bfdc6c478d848df68. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: baa03fe427a6d7ec2a551e763b3c04ba010b404dedd4291bfdc6c478d848df68
SHA3-384 hash: 83c4ee8389700145affe3edf9ad1bd0cfd658d7c8437cc263acd848b66cadd3349a22561a3f841e647f65337c8be8498
SHA1 hash: f835aead5f6813938c799fbe17dc474195cd1d53
MD5 hash: 266bea059e22c1f41f1e52f91085557f
humanhash: lithium-pennsylvania-aspen-nuts
File name:ORD2021100866752371AC.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:469'504 bytes
First seen:2021-10-12 23:09:23 UTC
Last seen:2021-10-13 00:09:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:EbE6QhiTaF9dCJL9mERt9RGTtKttotRtYDETAH2waf3V1fRdwdbWNArn+fOAlXTZ:E6DyL9pD3HO37fIdbnY6+v5EwQ8S
Threatray 10'293 similar samples on MalwareBazaar
TLSH T1C8A4E0392FD48B52E3B60F745EB2069057FDA45FCD3AD20B1AC034A66DD2B0986137A7
File icon (PE):PE icon
dhash icon e46d6a95c19696d2 (2 x Formbook, 1 x AsyncRAT)
Reporter malwarelabnet
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
2
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORD2021100866752371AC.exe
Verdict:
Malicious activity
Analysis date:
2021-10-12 23:12:38 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/f20433d7-25af-482b-92b9-374426833143

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/197052/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.7463.4769.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
keylogger monero obfuscated packed
Link:
https://www.filescan.io/uploads/616615ce9fb4d8593d62f6aa/reports/8ec90eb7-452c-4cda-804c-0241f67b1710/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/3eca6ec2-35cb-4f79-974c-d8dfdcd9aad4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/869131
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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)
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
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 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: 501555 Sample: ORD2021100866752371AC.exe Startdate: 13/10/2021 Architecture: WINDOWS Score: 100 33 www.hokozaki.com 2->33 35 hokozaki.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 7 other signatures 2->49 11 ORD2021100866752371AC.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\...\ORD2021100866752371AC.exe.log, ASCII 11->31 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 ORD2021100866752371AC.exe 11->15         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.ramireztradepartners.com 18->37 39 safarparfums.com 192.185.48.225, 49842, 80 UNIFIEDLAYER-AS-1US United States 18->39 41 14 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 help.exe 18->22         started        25 autoconv.exe 18->25         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 27 cmd.exe 1 22->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/baa03fe427a6d7ec2a551e763b3c04ba010b404dedd4291bfdc6c478d848df68/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-09 15:00:00 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2d004b934e7508e13159e81f394f80e254d8ddbe0298be23f30690282a01d217
Formbook
378ee60fb2d81639f413f10e21dbb12a052d37fd5e1c56bc160e9a9ad7351e89
Formbook
4bb96dffcc0b4cba1f4ee2ed04e32d724e486c88b0e8492b3e5efb1ec0928c0e
Formbook
7384a61fc69ce24610f7c4658c2ef8786c4cdc5d6ad6b33d1a9f506d6b6388d3
Formbook
88a493516a6037955cefbfa462f2db1272f621053e3f08dd18f5a0882904a6b1
Formbook
b9b0ce10496a723998fd40bd2662d231e6135c465000d319b708736570d0bd09
Formbook
c31b2832f3fa186d1914475c1e3ca146f338f46b99dc996fae17f125c22da1c3
Formbook
c538d07278546a17372bb56af4b1934fcda807564eab342f610aba866c2fa549
Formbook
e10fd0e47f713f77031028a2c5525477154ad2f7f6500b9679bb00e6897535d3
Formbook
fbaf103427e20432a3dcf19733b5f447bb6f0b2e5c700c76df55c2d977d080ae
Formbook
+ 10'283 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:gab8 loader rat
Link:
https://tria.ge/reports/211012-25p3rsdch9/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.purodetalle.com/gab8/
Unpacked files
SH256 hash:
d4980e1c814b2634ca16d0f93e504fe115dab58ad70f2dcc11d1ea0635e49855
MD5 hash:
7be6054f6a3d93b5d862f61431a763e8
SHA1 hash:
65fb6d62870157813e5eb4734ca35eb083335f72
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/90f020eb-ad94-4305-a3de-4f0dedaaeca5/
Parent samples :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 hash:
d434e7cb4105d7e760a39a1a8a1306338b00fbd6507025d53e4c44ede73d3788
MD5 hash:
6613b992e916924c3f38a179bb9866ab
SHA1 hash:
cd5741f4d0a4685c5fd9c9e2e708bbf33ec1691a
Link:
https://www.unpac.me/results/90f020eb-ad94-4305-a3de-4f0dedaaeca5/
SH256 hash:
6d16ffa40576a36fedf65c2d1afba8261ce2759258428d663185db9c55ac6964
MD5 hash:
e8c5c9e83dcf97636301ba26cd09c0df
SHA1 hash:
7a4eaa51ce51afd8bd753a7a32298d16e505d712
Link:
https://www.unpac.me/results/90f020eb-ad94-4305-a3de-4f0dedaaeca5/
SH256 hash:
baa03fe427a6d7ec2a551e763b3c04ba010b404dedd4291bfdc6c478d848df68
MD5 hash:
266bea059e22c1f41f1e52f91085557f
SHA1 hash:
f835aead5f6813938c799fbe17dc474195cd1d53
Link:
https://www.unpac.me/results/90f020eb-ad94-4305-a3de-4f0dedaaeca5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/baa03fe427a6d7ec2a551e763b3c04ba010b404dedd4291bfdc6c478d848df68

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:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/197052/

Comments