MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3
SHA3-384 hash: ec3b5869902947361fc80befd61d19cff2f7cdb173f441631096093a14ea8d728a4dcf70afd91b01bc187e88be7f8118
SHA1 hash: e269c72b732a9ba59730e21dfa774bd64be4567d
MD5 hash: bcf863eaa53ffbe804fc5e6bcfe2b424
humanhash: yankee-burger-enemy-skylark
File name:Shipping documentsInvoice and Packing List, Certificate of Origin.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:751'104 bytes
First seen:2023-11-16 16:23:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:TtelauPWgC8b4+VYlPTIGll7vXWPtNWYNqNcy+fI0V8xY9tZv0u/TrWo8vMSPQhI:OWV8b4e0IGlFG2LNcyF0V8Ec
Threatray 170 similar samples on MalwareBazaar
TLSH T15DF4C0AD3650B9DFC817CD728A681C64EA11647B831BD253A0271AEC9E0DAD7CF142F7
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter cocaman
Tags:exe FormBook Shipping

Intelligence

File Origin
# of uploads :
1
# of downloads :
387
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/458862/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.8601.6564.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6556422553fe999002c325a4/reports/41718c03-48a4-47a2-9227-cfbb90cb6616/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/413548e0-36f9-4856-8f92-972c91990121
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1343719
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1343719 Sample: Shipping_documentsInvoice_a... Startdate: 16/11/2023 Architecture: WINDOWS Score: 100 26 www.xn--4gq62f8w1alm9b.xyz 2->26 28 www.westcoastmedia.marketing 2->28 30 20 other IPs or domains 2->30 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus detection for URL or domain 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 7 other signatures 2->52 10 Shipping_documentsInvoice_and_Packing_List,_Certificate_of_Origin.exe 3 2->10         started        signatures3 process4 signatures5 54 Detected unpacking (changes PE section rights) 10->54 56 Detected unpacking (overwrites its own PE header) 10->56 58 Writes to foreign memory regions 10->58 60 2 other signatures 10->60 13 RegSvcs.exe 10->13         started        process6 signatures7 62 Maps a DLL or memory area into another process 13->62 16 XsjwXTHMcXspwPpwcZMGnNeuoke.exe 13->16 injected process8 process9 18 fontview.exe 13 16->18         started        signatures10 38 Tries to steal Mail credentials (via file / registry access) 18->38 40 Tries to harvest and steal browser information (history, passwords, etc) 18->40 42 Writes to foreign memory regions 18->42 44 3 other signatures 18->44 21 XsjwXTHMcXspwPpwcZMGnNeuoke.exe 18->21 injected 24 firefox.exe 18->24         started        process11 dnsIp12 32 www.spark-tech-global.xyz 162.0.222.119, 49760, 49761, 49762 ACPCA Canada 21->32 34 belaflorloja.online 162.240.81.18, 49776, 49777, 49778 UNIFIEDLAYER-AS-1US United States 21->34 36 10 other IPs or domains 21->36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-11-16 03:28:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 38 (57.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5lylrbw7k56cyssomwfxo2j6227qv7nnj7ifuh547w4i3aorbxrq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
259e6fc89c741d8f3a240402ffb767e833317bea4e190ba44e516adf63cd5b82
Formbook
2da908b3487a1e8e4a0cb9ca61b7a99f7067f39dc118f75cbdde807dc07b0edd
Formbook
97863fc07fc27a0f99a2d434e307d7530364bfc137f8fd36a68674f1eae3533f
Formbook
fd2ac4af2e4d90f117a8ba49d77cc480f0ad6a8a6cfa7479384d68ce27939f1a
Formbook
+ 160 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231116-twc3vaed3s/
Behaviour
Modifies Internet Explorer settings
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
Loads dropped DLL
Unpacked files
SH256 hash:
53e150da3eab7350536efbdbea5a9ba4908a76c76d469bfcc0a93b5b3e927d9d
MD5 hash:
6bd4aaf429737a2e869805744c794218
SHA1 hash:
0905de11ea1e51d2fac514f6a705a689a7ceb0c2
Link:
https://www.unpac.me/results/e9556167-1287-4cd8-afc8-46501ba46c33/
SH256 hash:
9d4c6f9d71b55519e66fbafdb5dc17b82b4978b5c3d2fc841970b8da09cc3ba2
MD5 hash:
c8c0ee9ce218835fcec3898a2ab22862
SHA1 hash:
988eaf05ceccb894945b44d0d8578cf326f72d36
Link:
https://www.unpac.me/results/e9556167-1287-4cd8-afc8-46501ba46c33/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/e9556167-1287-4cd8-afc8-46501ba46c33/
SH256 hash:
76482f1dc9b0639dd6b2d762e09101875e207e8c60e146a43ca182a4c13d6afa
MD5 hash:
9561bc00330bfa400784c1b3b2075d0b
SHA1 hash:
b98f0014f428085dea5ea44108d64d9119e3d698
Link:
https://www.unpac.me/results/e9556167-1287-4cd8-afc8-46501ba46c33/
SH256 hash:
41ac7445746281fa8ce7961f85690bdbc067b66898d3c33f0b5785367fe90985
MD5 hash:
500b7c0914816c0a5fd29c1f109b9811
SHA1 hash:
763d8b7a4f21dff1078335d9490712d1d414cdd7
Link:
https://www.unpac.me/results/e9556167-1287-4cd8-afc8-46501ba46c33/
SH256 hash:
eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3
MD5 hash:
bcf863eaa53ffbe804fc5e6bcfe2b424
SHA1 hash:
e269c72b732a9ba59730e21dfa774bd64be4567d
Link:
https://www.unpac.me/results/e9556167-1287-4cd8-afc8-46501ba46c33/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eaf0b886df57/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

rar 8ed132af34e760ef8a2c14981304d40c962a348c519b3861e1c496680ae1aa17

Formbook

Executable exe eaf0b886df577c2c4a4e658b77693ed6bf0afdad4fd05a1fbcfdb88d81d10de3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 8ed132af34e760ef8a2c14981304d40c962a348c519b3861e1c496680ae1aa17
Cape
Cape
https://www.capesandbox.com/analysis/458862/
  
Dropped by
MD5 80a1a1d88464cb28a847d511af8c87dc

Comments