MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f. 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: 9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f
SHA3-384 hash: def8478dcd4b9cd0c8cf2a49917c349e91ae5de462b2055d111fe01a6e488951bb9c7f21c9bf3d573429275c88d23210
SHA1 hash: 78035f35fc646c027eacc3f57f5199d84a500618
MD5 hash: 655c04854d41d9a9a0284441760f3ab9
humanhash: equal-romeo-november-burger
File name:Alkhalo Trading Specification N0-00180091 pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:804'352 bytes
First seen:2021-08-23 11:08:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:UqOz9LwUOjQkL2Bto7NxL6c1HChB39Y/rIiyLrJnAh5JOEPpBja9Y:TOzFjkL2/eN16c1HuB39aIPL9AjHPi9
Threatray 8'341 similar samples on MalwareBazaar
TLSH T1E305CFB071E78696F51F4A742538BD5003B271B3F9C689391B2A25468FEDE987F4820F
dhash icon ccb29292dac8b4c8 (21 x AgentTesla, 6 x Formbook, 2 x NanoCore)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Alkhalo Trading Specification N0-00180091 pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-23 11:11:28 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/af5cd7b3-f950-46cc-a524-32f286ce4f07

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/181462/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Win.Packed.Pwsx-9888025-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
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/45fa7591-a337-499c-97bc-c0c53139455d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/837457
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)
Multi AV Scanner detection for submitted file
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 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: 469888 Sample: Alkhalo Trading Specificati... Startdate: 23/08/2021 Architecture: WINDOWS Score: 100 34 www.movievilla.info 2->34 36 clientconfig.passport.net 2->36 38 2 other IPs or domains 2->38 48 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 8 other signatures 2->54 11 Alkhalo Trading Specification N0-00180091 pdf.exe 3 2->11         started        signatures3 process4 file5 32 Alkhalo Trading Sp...0180091 pdf.exe.log, ASCII 11->32 dropped 64 Injects a PE file into a foreign processes 11->64 15 Alkhalo Trading Specification N0-00180091 pdf.exe 11->15         started        signatures6 process7 signatures8 66 Modifies the context of a thread in another process (thread injection) 15->66 68 Maps a DLL or memory area into another process 15->68 70 Sample uses process hollowing technique 15->70 72 Queues an APC in another process (thread injection) 15->72 18 explorer.exe 15->18 injected process9 dnsIp10 40 www.levilatte.com 91.195.240.117, 49747, 80 SEDO-ASDE Germany 18->40 42 www.sckhsm.com 139.155.16.214, 49739, 80 CNNIC-TENCENT-NET-APShenzhenTencentComputerSystemsCompa China 18->42 44 12 other IPs or domains 18->44 56 System process connects to network (likely due to code injection or exploit) 18->56 22 WWAHost.exe 12 18->22         started        26 autofmt.exe 18->26         started        signatures11 process12 dnsIp13 46 www.shab761.com 22->46 58 Modifies the context of a thread in another process (thread injection) 22->58 60 Maps a DLL or memory area into another process 22->60 62 Tries to detect virtualization through RDTSC time measurements 22->62 28 cmd.exe 1 22->28         started        signatures14 process15 process16 30 conhost.exe 28->30         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-08-16 04:12:15 UTC
AV detection:
32 of 46 (69.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=trl2gsunqssm7dgenqmice36ntlo3cl7xp3mvvpiv2lgsgogav7q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2cb36860a5c534037f85254c899ffd8208a059632be8caae0c27360e0042b3e8
Formbook
2d144aede91490944935dd273b5993d2efce771f5a6f522ef3a403f011920603
Formbook
929804b6bf9b72aaacdf6827d50a4ea221aefc5fec17723fe7f03fe10f83969b
Formbook
9dd1647f60992e8249bc9a6eafef1d8a879f2215e4a9e4413a689db6a1030164
Formbook
b28811bb2049d77cf2c66e7f667ab4312d86b4e54e645d68ec9a0746f46e3bf7
Formbook
caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083
Formbook
d6774ae6ca85dfb3220ac31355b1ad0e3b9a7fbd769cccce4a26ba48fe6d7148
Formbook
dfe19acb83c53bf3fd25bea127cf728c9140cf48d6a55e51b76cef0e92a03d1c
Formbook
+ 8'331 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:h388 loader rat suricata
Link:
https://tria.ge/reports/210823-lqwpxksd26/
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 WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.innercriticarchetypes.com/h388/
Unpacked files
SH256 hash:
3c18b97a7335a5a90a1c111e8d225e46577b7d29891041bf4e008047df228c13
MD5 hash:
b05cd4938d40b29da7a901979c2a4637
SHA1 hash:
845311ab9c385c87cb7e3a1c93c07d91c02d4a12
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/e163ab5a-c439-4b06-8fa4-a78259d5cde0/
Parent samples :
042afd1bcf79f7231ff41744fef68a03c0ea372d2fc4734f2ff9f2954b112e7c
a98ba3cb7eb936b7edcf60262bb5b78f8584af2f7b41423a62f291c804ef9252
9dd1647f60992e8249bc9a6eafef1d8a879f2215e4a9e4413a689db6a1030164
2d144aede91490944935dd273b5993d2efce771f5a6f522ef3a403f011920603
e015d30cdddd24a27d1dc9a688027ba65282496188a7db983eef788cfd3a1e8a
caba8bdc24b9da25a337a24142ef84d24e234a4500e809f8e0b8701606f7b083
d6774ae6ca85dfb3220ac31355b1ad0e3b9a7fbd769cccce4a26ba48fe6d7148
b28811bb2049d77cf2c66e7f667ab4312d86b4e54e645d68ec9a0746f46e3bf7
dfe19acb83c53bf3fd25bea127cf728c9140cf48d6a55e51b76cef0e92a03d1c
f922e5ed74050041bbdad3ab177c8c14d18c9147827b58e4bce90631c513cb6e
929804b6bf9b72aaacdf6827d50a4ea221aefc5fec17723fe7f03fe10f83969b
85d66b1ddbd5ebdb7be3883335db72866c2c3a51f96a81655af51e6f139bb228
9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f
93e0c13d2e22b34b8fa11806b2545fb10526cb04ff95002788d8ae5c8a39d191
15500244e3dc1de0b63b0b8342380ae569510f3b932ae3c3ce8096bc7c1161ee
ee0072bfa491f44ca7379ea10a57c49e384180abf7998f2f4a8b08d4fd24c176
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
Link:
https://www.unpac.me/results/e163ab5a-c439-4b06-8fa4-a78259d5cde0/
SH256 hash:
48d12045c8a89624aff414e6231b8caf419a3067984ebd584f327bf4b9ed258a
MD5 hash:
78152451ed996d9f8ac3854b5cfad060
SHA1 hash:
e50553cfb735bc5d4aa3fe91cac7d5841b1a307e
Link:
https://www.unpac.me/results/e163ab5a-c439-4b06-8fa4-a78259d5cde0/
SH256 hash:
9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f
MD5 hash:
655c04854d41d9a9a0284441760f3ab9
SHA1 hash:
78035f35fc646c027eacc3f57f5199d84a500618
Link:
https://www.unpac.me/results/e163ab5a-c439-4b06-8fa4-a78259d5cde0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f

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: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.

Malspam

Formbook

Executable exe 9c57a34a8d84a4cf8cc46c1881137e6cd6ed897fbbf6cad5e8ae966919c6057f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/181462/

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