MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3. 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
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SHA256 hash: 43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3
SHA3-384 hash: 1052f517e8266935eedf338631014b8dcd9ffe5e0c3827655b0b014b8ca55d53c5c633083041e6569e096346f72c3ba5
SHA1 hash: 9824e040a0f4223583593b99fc46cf621da4d690
MD5 hash: 5b8220ef8d35ccaa894413eaa3b5969b
humanhash: wyoming-violet-india-oven
File name:ordine@4564.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:884'224 bytes
First seen:2022-04-16 20:15:39 UTC
Last seen:2022-04-20 10:24:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:GOqcrDuO4hG+A1nyNOIWhhh6V1iWbVe7shnALNagStvdbdpnvBXcLoJfGnngoSjg:vpW/c+ingOIq4bV7ALNFQhDVc4fGng
Threatray 14'917 similar samples on MalwareBazaar
TLSH T18715CFDD762472EFC86BC472DEA82C68EA50347B971B4207902711ADDE4D89BCF650F2
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 04d4ccd8c4ccd400 (10 x AgentTesla, 6 x SnakeKeylogger, 4 x Loki)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
416
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
ordine@4564.exe
Verdict:
Malicious activity
Analysis date:
2022-04-16 20:18:27 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/9cbcfe20-de82-44e6-9017-b9b506fa72c3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/264128/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.1126.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/625b2404eab80a7a6c28842c/reports/4af847fb-7d73-4533-9cf4-ccc69fb9ff9c/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/0bacf24c-f7a4-4b5b-8488-2dc65533a69d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/977732
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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
PE file contains section with special chars
PE file has nameless sections
Performs DNS queries to domains with low reputation
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: 610219 Sample: ordine@4564.exe Startdate: 16/04/2022 Architecture: WINDOWS Score: 100 31 www.apsz.net 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 8 other signatures 2->45 10 ordine@4564.exe 3 2->10         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\ordine@4564.exe.log, ASCII 10->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 10->57 59 Injects a PE file into a foreign processes 10->59 61 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->61 14 ordine@4564.exe 10->14         started        17 ordine@4564.exe 10->17         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 14->63 65 Maps a DLL or memory area into another process 14->65 67 Sample uses process hollowing technique 14->67 69 Queues an APC in another process (thread injection) 14->69 19 msiexec.exe 14->19         started        22 explorer.exe 14->22 injected process9 dnsIp10 47 Self deletion via cmd delete 19->47 49 Modifies the context of a thread in another process (thread injection) 19->49 51 Maps a DLL or memory area into another process 19->51 25 cmd.exe 1 19->25         started        33 sub.server2.zhaojiafang.com 47.90.48.101, 49815, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 22->33 35 www.xinglijf.xyz 22->35 37 5 other IPs or domains 22->37 53 System process connects to network (likely due to code injection or exploit) 22->53 55 Performs DNS queries to domains with low reputation 22->55 signatures11 process12 process13 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 21:23:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipqgk2n76hj4rgywxg5wqa7l4ajvzr2pnlwovsbhe2gvg33rxpjq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
06413191f73628949b030b8a40c9db6a65487beed5d1d3c8e7e70af666ae538d
Formbook
5a4fc9ae9589145ea8718412a44417f39370dbc809b8d93a6650b1247b011b7f
Formbook
61ee0cca6d45766ecfedcfafba7f2e57d8fc2f4ee9b42bce3e7ffe5848c071f9
Formbook
6aecf2a84c05d52c3789b9b22ef5c046eed5dee698e2d94d61cda7219d32bb00
Formbook
8c1de309eaa9d9a48f92587f93f88304ae1aa48aee62e7ede11893f1ca61775e
Formbook
95c6926c4af01e7a782b16967a66b3c349f24a6ab2393b1a20c47e28a1ad7249
Formbook
97e3431b489d64fb200c178334d0229cea2495e7f01856ac8571e4f085636b73
Formbook
c232cf286c8156708491756db96442ab995cdaaea58875a7c63e3e496b30d0cf
Formbook
ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199
Formbook
+ 14'907 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:6f3o loader rat suricata
Link:
https://tria.ge/reports/220416-y14tksgbcn/
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
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
ac7e68280300287663e4d3bd1cbf04c51d39eed617e3569f4e688b00512a3756
MD5 hash:
b5d9e3372e8f46cbd32930ffdf2ddaf4
SHA1 hash:
974c1a7032f389ba402e15696bce39bccdf70d7f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/533b9bcc-9baf-48a7-93a3-6157294cac8b/
Parent samples :
43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3
9d424d6a5f9b3fa0659de083cbbd59087e0a31d794b80451aecc96383f153ae8
73ef486f00e7b911bc1101d2e0eb3f8a23daf374a09dfdd81f03ccfae5106a29
b69bd940ebf19199ab928f6b69ddbf0e960c13af61c76137736025da9100caa6
SH256 hash:
af1f5074eff36653e6d54c5c7aabf990aee2cc70a72db4cfb1707e452349c574
MD5 hash:
fc0ae7f6d4aa4aa2c27c26407936ec3d
SHA1 hash:
dfa9b61be7f02298605ffe7e007617016c9bfc2b
Link:
https://www.unpac.me/results/533b9bcc-9baf-48a7-93a3-6157294cac8b/
SH256 hash:
e66e0472d1b68b95a660ea2bf3d4f94a5bb1cbf791e249dec2933a41654fa478
MD5 hash:
2fbde99a410ac59ed7909dae0f1fea7c
SHA1 hash:
c9c52a2c366ccc1221b8612682f40ab99b920e3c
Link:
https://www.unpac.me/results/533b9bcc-9baf-48a7-93a3-6157294cac8b/
SH256 hash:
0b1e96b20f50670fd08199c999c28b62e7facf81ba675ced0d2a9d9c6e61e950
MD5 hash:
c096fdcf1373e03c289e3f0ffd3a45b5
SHA1 hash:
71f570d9f45a542c0d72d5d4cb7ef087f687c694
Link:
https://www.unpac.me/results/533b9bcc-9baf-48a7-93a3-6157294cac8b/
SH256 hash:
43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3
MD5 hash:
5b8220ef8d35ccaa894413eaa3b5969b
SHA1 hash:
9824e040a0f4223583593b99fc46cf621da4d690
Link:
https://www.unpac.me/results/533b9bcc-9baf-48a7-93a3-6157294cac8b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3

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

ace 83c06e6eab5c1cc69f2185ba36e7f92b3af13b4238ddac41f8fd6e4c252b2657

Formbook

Executable exe 43e06569bff1d3c89b16b9bb6803ebe0135cc74f6aeceac827268d536f71bbd3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 83c06e6eab5c1cc69f2185ba36e7f92b3af13b4238ddac41f8fd6e4c252b2657
Cape
Cape
https://www.capesandbox.com/analysis/264128/

Comments