MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb
SHA3-384 hash: 6f765b363653a2da4aca0d3bc2f8a9fa42db7d5fce31ee10ef154d100c98822af311be46f0bc6b9a05c3eb759ca99576
SHA1 hash: 3c8c5a9699e8d979c8f83b53c7fed73737ed99e7
MD5 hash: 6549649ac3173aca1bb5ed1a99810380
humanhash: shade-nevada-equal-alpha
File name:INVOICE & PACKING LIST FOR SEA SHIPMENT.EXE
Download: download sample
Signature Formbook
Create hunting rule
File size:1'051'136 bytes
First seen:2021-07-30 05:20:17 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 24576:s8nMq2+b9eNU85/d123tDIIAaIOv0P2toOzX/bCsM/K8J:sd+b94EDI/aIOv0PFezTYn
Threatray 7'039 similar samples on MalwareBazaar
TLSH T14C25BF21B988DE55C87D03778FDE81240BF8BC42B2B1DA297EB422FC5490756F93A359
Reporter cocaman
Tags:exe FormBook INVOICE

Intelligence

File Origin
# of uploads :
1
# of downloads :
561
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INVOICE & PACKING LIST FOR SEA SHIPMENT.EXE
Verdict:
Malicious activity
Analysis date:
2021-07-30 05:22:56 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/52f9f24b-0c71-4096-9122-c616da9f609b

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/175177/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.967-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20210730-0204.UNOFFICIAL
Create hunting rule

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/88f91eb2-979e-4e17-b9e6-6efb610c9216
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/824267
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 456679 Sample: INVOICE & PACKING LIST FOR ... Startdate: 30/07/2021 Architecture: WINDOWS Score: 100 31 www.self-administered.info 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 6 other signatures 2->45 11 INVOICE & PACKING LIST FOR SEA SHIPMENT.EXE 3 2->11         started        signatures3 process4 file5 29 INVOICE & PACKING ...EA SHIPMENT.EXE.log, ASCII 11->29 dropped 55 Injects a PE file into a foreign processes 11->55 15 INVOICE & PACKING LIST FOR SEA SHIPMENT.EXE 11->15         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 15->57 59 Maps a DLL or memory area into another process 15->59 61 Sample uses process hollowing technique 15->61 63 Queues an APC in another process (thread injection) 15->63 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.maidenmade.com 74.220.199.6, 49746, 80 UNIFIEDLAYER-AS-1US United States 18->33 35 bailbondinculvercity.com 185.253.45.35, 49739, 80 ROS-MAINUA Ukraine 18->35 37 14 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 help.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-07-30 00:18:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
12 of 46 (26.09%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5qd7su76uu3orlr2sk4gfnx2bky6nv3dngulhuoap3tfxq2slxfq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
16f669b8657b76f78a71e28f4b475856eddccfd143f2128275212b338aca8620
Formbook
26c752e870c67846120eefa974dabdb9ee5b0efd3ddcd45f507aeaa638db2572
Formbook
6520c8e7f0f0ad32a8599cffd8d908860f6e0ade6fb41104b31657f8a27a908b
Formbook
76f60d4f6d788a4d4192336c79945af5233318ca6bd00b200ee46cc679d0d89f
Formbook
89fd73d17d825a1e661f69b41ffd9fcd9f5a3d044159763cbc82ffd0210eb78a
Formbook
a9c3d37d324e9b6a0ebf9f9369c68cc288117edc4657d086b0fbc0cbafee9e64
Formbook
abb1db77386f0eb3cd2c68603ee8817d6d1015287422182845345dad70503564
Formbook
ce5c68aa433096637d43913129f31a9ce61fe4023487f2b90e39a03520da88c3
Formbook
ddd0a01812b2dba3e3373a246180349b74f3301ba3e218a81144785a13d8cad5
Formbook
+ 7'029 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat suricata
Link:
https://tria.ge/reports/210730-jv3jxqzzxs/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
CustAttr .NET packer
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.maidenmade.com/gno4/
Unpacked files
SH256 hash:
1ac5fa7250d2813c9f360dfad15485b3f1bfc3637786cb1b206118c7d778af22
MD5 hash:
6d5325607057f22c738617590e386868
SHA1 hash:
5b68c705387e0ac6042ea1975e3c8308006d6f29
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d773bd18-dfd7-4048-abae-8bbd34c37aeb/
Parent samples :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 hash:
4e5f9dda773401f89abf83cb1b3a3fb8ef9bd0df385d06c47994c0b7b7f8a1c5
MD5 hash:
5717c6cc891b18c18165524bee095e8d
SHA1 hash:
b7049bbf3b157b635d54aaacbab57ebe6504dad9
Link:
https://www.unpac.me/results/d773bd18-dfd7-4048-abae-8bbd34c37aeb/
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
Link:
https://www.unpac.me/results/d773bd18-dfd7-4048-abae-8bbd34c37aeb/
SH256 hash:
ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb
MD5 hash:
6549649ac3173aca1bb5ed1a99810380
SHA1 hash:
3c8c5a9699e8d979c8f83b53c7fed73737ed99e7
Link:
https://www.unpac.me/results/d773bd18-dfd7-4048-abae-8bbd34c37aeb/
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/ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb

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: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

iso 246909611827ef01c98ced2c15a219bad01d7011a67a73951471733ea1daa134

Formbook

Executable exe ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 246909611827ef01c98ced2c15a219bad01d7011a67a73951471733ea1daa134
Cape
Cape
https://www.capesandbox.com/analysis/175177/

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