MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e
SHA3-384 hash: bae673fb92f30d9cccdc4966a9704b2815e896eea2f62830a7c7081fa7a6ada029e43467a7b126eada35121b9d37ac79
SHA1 hash: dc5e980ef2936c708bdfb7f07ba60118b42b6e75
MD5 hash: 998d6537d8afd8eb2d6ebf63644b581d
humanhash: east-thirteen-texas-twelve
File name:Satın alma emri.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:385'024 bytes
First seen:2021-11-30 16:21:12 UTC
Last seen:2021-12-02 14:25:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:m5PO/GAhH+A/4WEPi8XxgvhGORdRuX1Ks9g9B7xj96vbjPTlU+5n8lvIia/y:AwhHb4cMOvMsdEXl9KdYbj72+5kQ1y
Threatray 12'104 similar samples on MalwareBazaar
TLSH T11F841141B7EC8329EEBE0BB9D830541903F9719A6D62F76D4F16B0D92572B804760FA3
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Satın alma emri.exe
Verdict:
Suspicious activity
Analysis date:
2021-11-30 16:30:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ba5b8a46-f442-4801-8603-9784130cd3dd

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/209995/
Detection(s):
SecuriteInfo.com.Artemis998D6537D8AF.16512.12635.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61a64fabc4c5314148239614/reports/9a2a86f4-32d4-499c-935f-e293bf3e6bdd/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dda9d65d-bcf4-48c6-b9d6-c4217bd669c6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/898853
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
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)
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 dnsIp2 2 Behavior Graph ID: 531331 Sample: Sat#U0131n alma emri.exe Startdate: 30/11/2021 Architecture: WINDOWS Score: 100 34 www.technicarl.com 2->34 36 ghs.googlehosted.com 2->36 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Yara detected AntiVM3 2->44 46 5 other signatures 2->46 11 Sat#U0131n alma emri.exe 3 2->11         started        signatures3 process4 signatures5 56 Injects a PE file into a foreign processes 11->56 14 Sat#U0131n alma emri.exe 11->14         started        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 17 explorer.exe 14->17 injected process8 dnsIp9 28 www.bugs98.com 162.0.239.47, 49800, 80 NAMECHEAP-NETUS Canada 17->28 30 www.pythiadev.com 208.91.197.91, 49814, 80 CONFLUENCE-NETWORK-INCVG Virgin Islands (BRITISH) 17->30 32 6 other IPs or domains 17->32 38 System process connects to network (likely due to code injection or exploit) 17->38 21 colorcpl.exe 17->21         started        signatures10 process11 signatures12 48 Self deletion via cmd delete 21->48 50 Modifies the context of a thread in another process (thread injection) 21->50 52 Maps a DLL or memory area into another process 21->52 54 Tries to detect virtualization through RDTSC time measurements 21->54 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-30 15:13:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=om6us6qbsignvf3nxnyarjf37dy227rone22okwbnqda6c7p7rpa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
19428f9c431fb0f8d6fbd9ca194589bacf9d9d3e475717031373b71982bea2a5
Formbook
47e997e572407a3a805deaa7e7bca8d20990f23901c7199f1add2e550763dbf5
Formbook
4bb96dffcc0b4cba1f4ee2ed04e32d724e486c88b0e8492b3e5efb1ec0928c0e
Formbook
64a668add3d7f3bbcc0ef6acb25529c70df773d74e7e17a4a8fd8c95e81ee8bd
Formbook
7415f5e7f8ae4514ca13ec7ae4e3b4005e93c63eaba82d03048de5f60eb784fa
Formbook
8f7fa187226287ba3a8858e75b00b021022fbfbc8f1f7ae01557cf692510fe00
Formbook
ad7117e7b38bd79d672590054fda19c333f8595c42f5b82ab237781b305fb2f8
Formbook
d78094f3b6eac87e2d4249671bdc4e044afb31e2e78aac8f2db7186c6d5b6db1
Formbook
dce5f044b1f4396f33c3574667169dcbdeb3aebb037c9f53d7a8c38e095f576d
Formbook
+ 12'094 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/211130-tt83hafeaq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
a1c60715bf9f282366fd05e069d08d4271661880af8ef1955cb5981764709b48
MD5 hash:
48cdff0ba4a45842701ebbf1e8cce5de
SHA1 hash:
89d512fc942cca21959319ab96c1de3725138105
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/e9a275c9-34a8-4b0f-b67b-6c41f31e6fc7/
Parent samples :
dce5f044b1f4396f33c3574667169dcbdeb3aebb037c9f53d7a8c38e095f576d
7415f5e7f8ae4514ca13ec7ae4e3b4005e93c63eaba82d03048de5f60eb784fa
47e997e572407a3a805deaa7e7bca8d20990f23901c7199f1add2e550763dbf5
733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e
f57a283465e1965bd586936e894031d903ce7f721f8b02069e83cd8f19734a4a
248b6eeee418dfa9bfae299491cc483275e1820f001b7b21ab6cd29a762e2a34
99cbf8420f8b393dd010f7332f2d0b52b2316961f2b29b298639eef737de2ebf
SH256 hash:
62bc31e02dcada534f9bca4f1555957cce8c3a35ce9179f4c3ca335f2116d4bf
MD5 hash:
7c9fa7bdd919079c54b52cd24c636157
SHA1 hash:
70fcde78221f1501ee41fbfda95bb8539470abe0
Link:
https://www.unpac.me/results/e9a275c9-34a8-4b0f-b67b-6c41f31e6fc7/
SH256 hash:
b19104b568ca3ddccc2a8d3d10ecddb1ea240171e798dc3a486292cfa14b6365
MD5 hash:
7b0900da932f4ed9630d65b04422736d
SHA1 hash:
6fa340436e3a8e73ae2b3e911f861483183c68ef
Link:
https://www.unpac.me/results/e9a275c9-34a8-4b0f-b67b-6c41f31e6fc7/
SH256 hash:
733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e
MD5 hash:
998d6537d8afd8eb2d6ebf63644b581d
SHA1 hash:
dc5e980ef2936c708bdfb7f07ba60118b42b6e75
Link:
https://www.unpac.me/results/e9a275c9-34a8-4b0f-b67b-6c41f31e6fc7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 733d497a01920cda976dbb7008a4bbf8f1ad7e2e6935a72ac16c060f0beffc5e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/209995/

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