MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1
SHA3-384 hash: 62ef6cf6002ee01c93bd94a9b7110c983f50c0e076473250ea2b63d95d8d31a70581439f9bfe6fae5ed5530be40a586b
SHA1 hash: 3d01108b60fb36cc24ba4ed9f20989f3c646d2dc
MD5 hash: 132e157793925e5d203c1641e313d95d
humanhash: golf-equal-single-lima
File name:132e157793925e5d203c1641e313d95d
Download: download sample
Signature Formbook
Create hunting rule
File size:555'520 bytes
First seen:2021-09-28 16:48:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:VsoANi+hBr7IUAVlRa/uuBuzRtPrVlR7gFETwXiye7XAbu05a:uoANi+hBr8UAVlRa/uuButtDzZq/XiLc
Threatray 9'001 similar samples on MalwareBazaar
TLSH T117C4AEDE1C68A3DFFB1E01F8F679278C11ABD064D8EBB5D3D606B0335066A699920CC5
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DOC0_92221-09222021112118.doc
Verdict:
Malicious activity
Analysis date:
2021-09-28 15:27:38 UTC
Tags:
exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/7387c4f7-f155-46e8-ad0c-c4f441c2f820

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/192683/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1048-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bf669dda-4e7c-4fc3-ade3-d873ebbef950
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860060
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 492493 Sample: 4zaCyqmOmM Startdate: 28/09/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 8 other signatures 2->42 10 4zaCyqmOmM.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\4zaCyqmOmM.exe.log, ASCII 10->28 dropped 56 Tries to detect virtualization through RDTSC time measurements 10->56 14 4zaCyqmOmM.exe 10->14         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 17 explorer.exe 14->17 injected process8 dnsIp9 30 shops.myshopify.com 23.227.38.74, 49808, 80 CLOUDFLARENETUS Canada 17->30 32 www.goodtime.photos 44.227.76.166, 49799, 80 AMAZON-02US United States 17->32 34 3 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 46 Uses ipconfig to lookup or modify the Windows network settings 17->46 21 ipconfig.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:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-28 11:55:03 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
54507294252cb270a6b1944f838eb0428d87fbcfaf05e887126d5754af3ec1fa
Formbook
67cb5ce28fc7e9a5dae6c7be6da453844762fdea43d985cfc761c1ded66487f0
Formbook
7162b4c9de1772aa721d26d185fd1b7e32a9de5c6ebfd86cab3ef0ed7561a837
Formbook
7e647d064a55731e15f05904b636037d2339e84ca425f53cf752004cd8797468
Formbook
a2d7a6453efd6b8c31af2e225ae7f93064d44fe328b5bb2e530d820e5e6ca5f8
Formbook
c63cb761da677849b8382eb1d926569f00a04d57f2c789b63e7f2eb2e368a00c
Formbook
cb1140dd7751382a2d56c59755a2ff38b239805148af2d108cf4f1399ca0f753
Formbook
d2d6a8c31acdd92eb9a005e2fac8838a382ab0425fc01bc88616bda185ab7b4c
Formbook
daac858e9ca5b0c8044385c2d94cbef17c41b0bd5c569ad7e03f0a51b4caab7a
Formbook
f5400b800544782acf9e16a80368cef1b36eed0e63fd0200523f3d38c54162e9
Formbook
+ 8'991 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:vngb rat spyware stealer trojan
Link:
https://tria.ge/reports/210928-vbvylaceaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.gvlc0.club/vngb/
Unpacked files
SH256 hash:
30bff6ba90d2c7fc2ac3ccea91114e065fdefe50ad6fe6ef138474b97f9a239c
MD5 hash:
1a5dcd16664deb20e8c611b2ba5c29d1
SHA1 hash:
97f2a1160cb5735136947807dc563fb1a2d2928c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/b0cf670b-a3f1-439c-9555-19cf6a36ffc0/
Parent samples :
e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1
638394ba0aa51689488ddd944d4b358f02fde988c65842110bdc089e04e9f138
fedeb19031bcc0941b0943dd3ed45ee6095b8c489c072c85e513b414abf8acf5
694b9ea09a47c2f24b47c60ddff0a0537828e8ba964c0ad0045b9862bce37d42
a68cb3bf1d9d41e29fcf2e4391e827591e58783cea5a13fe95403fb6b3429b5d
27b73d13a548e7501e9e2de62382122adacf550f464c1139994cabf7265b8ee4
30c4d8cc68cc16af698b521cf9e31a8540f0c5cce8e2d66e874fc62a87dae393
882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8
94ba0bcb6b19c2d7cec1891c5b5c52d60d7de643321429991605b86e26f8b032
5cf30c00d7d4d16229204e0c969f26a1a0fa2f0067818d518a81d97123e277d9
SH256 hash:
944dbe129becb815b2cf94839cad89f72176d6dea28e735b3cc4273aeea55ac2
MD5 hash:
a00056742d1fee22776417186b23f476
SHA1 hash:
d06674117f3405a8ae32178ed97511ca7345bbfc
Link:
https://www.unpac.me/results/b0cf670b-a3f1-439c-9555-19cf6a36ffc0/
SH256 hash:
6f44fdcbed510f65df4c3db947bcf96a8f30747a6588d8a5540daf2d5c0a899c
MD5 hash:
a019ee271779c06dbab2c68c1c06c1c0
SHA1 hash:
2cb1eb7480caf1300e336a1239865c047eb77087
Link:
https://www.unpac.me/results/b0cf670b-a3f1-439c-9555-19cf6a36ffc0/
SH256 hash:
6a671abf66304301602b4afd0902840bc3915455cffc58d8916eaa693abe33ec
MD5 hash:
681eca96e4e7b513317178dc7065ef39
SHA1 hash:
24af82015bc57d125f1ccb759840118b2283d1dc
Link:
https://www.unpac.me/results/b0cf670b-a3f1-439c-9555-19cf6a36ffc0/
SH256 hash:
e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1
MD5 hash:
132e157793925e5d203c1641e313d95d
SHA1 hash:
3d01108b60fb36cc24ba4ed9f20989f3c646d2dc
Link:
https://www.unpac.me/results/b0cf670b-a3f1-439c-9555-19cf6a36ffc0/
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/e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1

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.

Web download

Formbook

Executable exe e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1646882/
Cape
Cape
https://www.capesandbox.com/analysis/192683/

Comments


Avatar
zbet commented on 2021-09-28 16:48:18 UTC

url : hxxp://fantecheo.tk/mpomzx.exe