MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e54c12e7b23d9988514b9aae1e3593b0a08814357860ff270f42014914b0a1e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e54c12e7b23d9988514b9aae1e3593b0a08814357860ff270f42014914b0a1e
SHA3-384 hash: 8fc6425462576e76a520313352632c2ff05184ed70f638c224b6dbbb852b1fa662f38426cf9d4813a008b1c5c51c2ebf
SHA1 hash: 5911ce2cdfd5cd3f4505ac59769086ab9013cd41
MD5 hash: 395dba105a83419a030d19e85eefad6d
humanhash: eighteen-twelve-vermont-low
File name:395dba105a83419a030d19e85eefad6d.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:386'560 bytes
First seen:2022-01-17 09:36:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:E9MZ6cjBNLOcuB2N1qS61Wh8Z7t4IeaEBRgtsNUEVOy8MbMkvgFW6fGEJyyJO9xl:E9MjNaq61kQ72IeJBysbVD8MbM5Gklh4
Threatray 12'724 similar samples on MalwareBazaar
TLSH T128841206F69D6B61DD7907FE6462260413B829977822FB1D3D9BA4CF4B89B040AC4F73
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
395dba105a83419a030d19e85eefad6d.exe
Verdict:
Malicious activity
Analysis date:
2022-01-17 09:42:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/40b8ef08-677e-4eab-a32c-7b0637cee580

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/219788/
Detection(s):
SecuriteInfo.com.Trojan.Hosts.49477.30444.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61e538c40f8c757253c3d22f/reports/735d5a60-9bea-4402-a461-e18df515ba19/overview
Result
Verdict:
UNKNOWN
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b679e146-c870-46c6-b9cc-21bf2c6ce263
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/921713
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
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
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 signatures2 2 Behavior Graph ID: 554193 Sample: ohUiNvkiME.exe Startdate: 17/01/2022 Architecture: WINDOWS Score: 100 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 42 7 other signatures 2->42 10 ohUiNvkiME.exe 3 2->10         started        process3 file4 30 C:\Users\user\AppData\...\ohUiNvkiME.exe.log, ASCII 10->30 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 ohUiNvkiME.exe 10->14         started        17 ohUiNvkiME.exe 10->17         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 19 explorer.exe 14->19 injected process8 dnsIp9 32 www.keywordjord.com 34.225.31.148, 49802, 80 AMAZON-AESUS United States 19->32 34 www.northfacecore.online 19->34 44 System process connects to network (likely due to code injection or exploit) 19->44 23 colorcpl.exe 19->23         started        signatures10 process11 signatures12 46 Self deletion via cmd delete 23->46 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9e54c12e7b23d9988514b9aae1e3593b0a08814357860ff270f42014914b0a1e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-17 09:37:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tzkmclt3epmzrbiuxgvody2zhmfarakdk6da74tq6qqbjeklbipa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1c26112880679a9c6c7e310dedd154aa6e8afadf0117a8c1ff4bc53b2fd2ceda
Formbook
1d5e0028a025d76c09fbf798a8a3311ed7477c985b16ae8078b110e762778154
Formbook
243bf6298e6d09d6b1defc371150fa5e0b34942eb6f2d616c187fa3fd7f44fbb
Formbook
2ed8aeaf73ee1a3caf7eb0be7814868c4100efbe1b021e2d964db3b638dc7f3c
Formbook
6d1ae3278059d592ae7c4426df9456553b8abfbc3bd90ce0f8d1792e94ae95c2
Formbook
942196f0ca8e1253e7dd381b1855e4b56b8874a2d5def9d472507ddaf306ac86
Formbook
c026113c33af8599afd82bb769c25eea7ac5f1212576c4306347a54a8fd5ed1b
Formbook
c3e318eafb968f401d5165bb17e765613339ce25e4e48e99ea734580fae06d84
Formbook
ec575e5cdf3da323c27e65f3042586173ca50ba0682b733a61f0b47f80c3004e
Formbook
+ 12'714 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:bt33 rat spyware stealer trojan
Link:
https://tria.ge/reports/220117-lky7yahedm/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
4f1532705d87c6986e6ee1427235d0ee9059cda1ed8d65d43c6be83eafba6aeb
MD5 hash:
4f89eed7ee99cfa1f0729c1c41039c6a
SHA1 hash:
2e017cec0c10f45d63e6cb1ea236d11df2693875
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ebd2d9c7-2b05-4e50-8465-58dd31462508/
Parent samples :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 hash:
6ffecb6371d78c52def29883550f8d9b534219571f07807c8071f54f1c3b50dd
MD5 hash:
f03feabdb3d40d55ac2b201077fa8032
SHA1 hash:
8fdb5b7c4eb04e263d377290dfbaaf8830953a35
Link:
https://www.unpac.me/results/ebd2d9c7-2b05-4e50-8465-58dd31462508/
SH256 hash:
50975d05eb37246ebd5823a0ebac56788fb30a307e3ef476429d3330d954241f
MD5 hash:
f3fdcea5519cadb461b23c490f2ffe2a
SHA1 hash:
1fe5e310d3338274bf63db27db10a230269e0e43
Link:
https://www.unpac.me/results/ebd2d9c7-2b05-4e50-8465-58dd31462508/
SH256 hash:
9e54c12e7b23d9988514b9aae1e3593b0a08814357860ff270f42014914b0a1e
MD5 hash:
395dba105a83419a030d19e85eefad6d
SHA1 hash:
5911ce2cdfd5cd3f4505ac59769086ab9013cd41
Link:
https://www.unpac.me/results/ebd2d9c7-2b05-4e50-8465-58dd31462508/
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/9e54c12e7b23d9988514b9aae1e3593b0a08814357860ff270f42014914b0a1e

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
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.

Web download

Formbook

Executable exe 9e54c12e7b23d9988514b9aae1e3593b0a08814357860ff270f42014914b0a1e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1962740/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/219788/

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