MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11c1e5905566d8f30d8da73ce95e426fe6b960dae7e2852a0801297404d0d02c. 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: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11c1e5905566d8f30d8da73ce95e426fe6b960dae7e2852a0801297404d0d02c
SHA3-384 hash: 9a2bea998e03e67f21f029775ac3b9bc7b5f0335dd1b91f2c65fbd62640208abd1d897bf7d31a6fc2b4c1cbe76b635ce
SHA1 hash: a5d137dd257a0545bc5cd3b3ba79dadb647b5c60
MD5 hash: aa4fef3a9f360a1ea3b5ab186a8a10ae
humanhash: rugby-maine-freddie-london
File name:remittance MT 103.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:244'447 bytes
First seen:2022-02-22 14:39:50 UTC
Last seen:2022-02-22 16:47:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:TxDo+apSrtZHU5TdPPMxZ8P2zEchIMBG+I:KAxZ05Cx42z1hNBG+I
Threatray 13'688 similar samples on MalwareBazaar
TLSH T16534120D35C4D6DBC44182722A7B4B2AE2F69200074724DF6BDC6F7E6F293D3A11A697
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/243288/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.8002.22306.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
Sending a custom TCP request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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/6214f5cbac8ad0468b66aa68/reports/3a3ca63a-089e-4b17-b7a5-323730b87d74/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/128150ed-90ca-4435-a66c-657f4b7e068e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/944048
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 dnsIp2 2 Behavior Graph ID: 576523 Sample: remittance MT 103.exe Startdate: 22/02/2022 Architecture: WINDOWS Score: 100 37 www.rws3.xyz 2->37 39 www.nightpartner82.xyz 2->39 41 www.prostitutkitambovasuck.info 2->41 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 5 other signatures 2->59 11 remittance MT 103.exe 18 2->11         started        signatures3 process4 file5 35 C:\Users\user\AppData\Local\...\ozsbhrrnd.exe, PE32 11->35 dropped 14 ozsbhrrnd.exe 1 11->14         started        process6 signatures7 71 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->71 73 Tries to detect virtualization through RDTSC time measurements 14->73 75 Injects a PE file into a foreign processes 14->75 17 ozsbhrrnd.exe 14->17         started        20 conhost.exe 14->20         started        process8 signatures9 45 Modifies the context of a thread in another process (thread injection) 17->45 47 Maps a DLL or memory area into another process 17->47 49 Sample uses process hollowing technique 17->49 51 Queues an APC in another process (thread injection) 17->51 22 explorer.exe 17->22 injected 26 conhost.exe 20->26         started        process10 dnsIp11 43 www.rws3.xyz 103.97.3.186, 80 HKKFGL-AS-APHKKwaifongGroupLimitedHK Hong Kong 22->43 61 System process connects to network (likely due to code injection or exploit) 22->61 63 Performs DNS queries to domains with low reputation 22->63 28 mstsc.exe 22->28         started        31 autoconv.exe 22->31         started        signatures12 process13 signatures14 65 Modifies the context of a thread in another process (thread injection) 28->65 67 Maps a DLL or memory area into another process 28->67 69 Tries to detect virtualization through RDTSC time measurements 28->69 33 cmd.exe 1 28->33         started        process15
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11c1e5905566d8f30d8da73ce95e426fe6b960dae7e2852a0801297404d0d02c/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-02-22 11:11:10 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cha6lecvm3mpgdmnu46osxscn7tlsyg247rikkqiaeuxibgq2awa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0da36b7f7e4b44b640ab5769532fdd7599032ca2b1d6b57807ba48ad1fa76780
Formbook
230f53c0367ccdf77ff1f665ea66fcb2e6bb18c999b798980d8e0c9c19421eb3
Formbook
64c7583a94ab474b9cd3509e8ca73eb7a19e70ffc2c4fa4582ccd7fd3f10c5ec
Formbook
751fb21a072dc731a17478bec40fe550f4fc6be13fb6079f38d9fc19b41021cf
Formbook
75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5
Formbook
75e51d5e7662ad2c7ee23822ebf5246ce2d3257734ef87883f57bbcffe13c5d2
Formbook
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
Formbook
adf7fa31e3f65111c002c0cd54c049a05c2327a7d9956f41aa7c7f0f069d4263
Formbook
da99d68a728c3a14d186c03c30b551914fe57073f231d334be7955131cb5f921
Formbook
+ 13'678 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:yrcy loader rat suricata
Link:
https://tria.ge/reports/220222-r1wpmsbahp/
Behaviour
Gathers network information
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
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
c65a6af5fa8719686bd9fb55055ee825ec87b5e4adf7e58baa5676b45600ea7e
MD5 hash:
152b5fcf2580b07523200858789d1abc
SHA1 hash:
db90e619c454ed44bc97bd0e057d572e82c67cf7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1eae620c-213e-4d7f-82f9-58971465f8e6/
Parent samples :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 hash:
a1f99af3ed52bb5e82b03b191974b6151070be73393a263528e069bb9519ed61
MD5 hash:
a4542da0e36f25e1072fe534af0097e8
SHA1 hash:
063b1417b075295d858c1c5ad63b501874a697fe
Link:
https://www.unpac.me/results/1eae620c-213e-4d7f-82f9-58971465f8e6/
SH256 hash:
11c1e5905566d8f30d8da73ce95e426fe6b960dae7e2852a0801297404d0d02c
MD5 hash:
aa4fef3a9f360a1ea3b5ab186a8a10ae
SHA1 hash:
a5d137dd257a0545bc5cd3b3ba79dadb647b5c60
Link:
https://www.unpac.me/results/1eae620c-213e-4d7f-82f9-58971465f8e6/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/11c1e5905566/report/overview.html
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/11c1e5905566d8f30d8da73ce95e426fe6b960dae7e2852a0801297404d0d02c

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/243288/

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