MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20ddc0ab8c9aa5706866540503509a42b61114bfcd99f6b15d9acd6ffe6c33fe. 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: 20ddc0ab8c9aa5706866540503509a42b61114bfcd99f6b15d9acd6ffe6c33fe
SHA3-384 hash: 48ff3d29e2030bddb48e0860b8bafe66a263c93135e052b838d3e6f467f37b141453d1841f429010202ddd0b90971056
SHA1 hash: 69609f0f0fce9936d0d7d7d38c55d69b1972a82c
MD5 hash: 7a6ad6a34265ee2ece79ae4cfc23682e
humanhash: golf-steak-carbon-edward
File name:transfer copy.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:754'176 bytes
First seen:2022-10-20 12:41:22 UTC
Last seen:2022-10-21 08:30:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:mTOBwfyrMtLdSM2qf/QMDKlvjWTq2rDtpGQijbWtiF8rddoBOKauheanjPJeDEnK:mTYSSMtBYvjCnGb4iF8rddoBZaUem3pc
Threatray 15'496 similar samples on MalwareBazaar
TLSH T19BF4D07E129D8F9FCD7D06B8C003018983F689527251F7ADADE370EB49D278D2B2195A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f0f0e8d8d4e4f4f0 (16 x Formbook, 11 x SnakeKeylogger, 8 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
transfer copy.exe
Verdict:
Malicious activity
Analysis date:
2022-10-20 12:41:46 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/3fba39fb-c569-49d0-aba9-45d6ed89ab3e

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/321983/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.61676221.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6351421bb5f60e72b8c7a446/reports/fe18d8b8-485c-40f3-9b1c-a05f0ed4e12e/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/38a1e363-4377-4c91-baa6-7fb090611843
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1094130
Signature
C2 URLs / IPs found in 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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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 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 signatures2 2 Behavior Graph ID: 726760 Sample: transfer copy.exe Startdate: 20/10/2022 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 6 other signatures 2->38 8 transfer copy.exe 3 2->8         started        process3 file4 24 C:\Users\user\...\transfer copy.exe.log, ASCII 8->24 dropped 52 Writes to foreign memory regions 8->52 54 Injects a PE file into a foreign processes 8->54 12 RegSvcs.exe 8->12         started        15 RegSvcs.exe 8->15         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 12->56 58 Maps a DLL or memory area into another process 12->58 60 Sample uses process hollowing technique 12->60 62 Queues an APC in another process (thread injection) 12->62 17 explorer.exe 12->17 injected process8 dnsIp9 26 bunniesfor-sales.site 64.190.62.22, 49750, 80 NBS11696US United States 17->26 28 www.soft-r.pro 194.58.112.174, 49759, 49760, 49761 AS-REGRU Russian Federation 17->28 30 2 other IPs or domains 17->30 40 System process connects to network (likely due to code injection or exploit) 17->40 42 Performs DNS queries to domains with low reputation 17->42 21 chkdsk.exe 13 17->21         started        signatures10 process11 signatures12 44 Tries to steal Mail credentials (via file / registry access) 21->44 46 Tries to harvest and steal browser information (history, passwords, etc) 21->46 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20ddc0ab8c9aa5706866540503509a42b61114bfcd99f6b15d9acd6ffe6c33fe/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-10-20 10:32:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
24 of 40 (60.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=edo4bk4mtksxa2dgkqcqgue2ik3bcff7zwm7nmk5tlgw77tmgp7a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0cf04aa0803e2075837ea0ff69ba2b7d50884eff30677baa63770b467d952415
Formbook
2156540defeef151bccca4ec77952f352fac70437f559a1533d4ada6505f5d3f
Formbook
240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573
Formbook
24e086c1829385f3822044c7cdb533ba2f038cba1e088314b8f327f1e4616a75
Formbook
502faf9dc689a2307ed18c77d6c3c12d6f5a095500d8c977fc7e97c3676de81b
Formbook
6315c1e9f163a6c5ebc4105abca670bc5b4a1d22e971d57e2983a3a4b8fbaeab
Formbook
649e67dfa9829d849ab0e2e5dd9c40702dbb89cf5a8a02ad111c5f2df79c411f
Formbook
7a1545afc398e83882ebf804bf3849579356e36e70a0acfac0c8962218171645
Formbook
bc3706066c1cc52b4397eda59964c6e84a964139133aeff2e4bd80c49373498f
Formbook
db0d06fa07ee8e6e77913e27ddfcd29639bc382b68a75c86c4a6e2f5b4781530
Formbook
+ 15'486 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:dj6o rat spyware stealer trojan
Link:
https://tria.ge/reports/221020-pxcfgsebe7/
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 WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fe2eba77-50f1-4477-9348-d067ef5d3684
Unpacked files
SH256 hash:
2864947a97315bfb19dec7cdbb106d315d053ac8a28c4047dc4ae2545504f449
MD5 hash:
606d9eefd0cfa76b39517dc0c96c0824
SHA1 hash:
e02de6a8d4822dfa1358d30d08f77d1c02268b9b
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/fb3de590-854a-4124-b8cd-ca8b71b49a82/
Parent samples :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 hash:
35b2604527cdb330c5b0c20e961bb8b88cb1a3eff0de70246be9b62b85fdd59d
MD5 hash:
8f8dcca4fabf1c13ad59f55dc145c7e8
SHA1 hash:
108a75e830a13b250a127dd45bb041dc1392fdba
Link:
https://www.unpac.me/results/fb3de590-854a-4124-b8cd-ca8b71b49a82/
SH256 hash:
28259fea17955b158142c1ac209ef6c9a8cdf8eb11ee866f08cace8519d06fd8
MD5 hash:
cb80f9a9369e8536b9b22eec48fd8ca3
SHA1 hash:
bab2c3f4de8fd855c6f2dd78d7eb488938c9707b
Link:
https://www.unpac.me/results/fb3de590-854a-4124-b8cd-ca8b71b49a82/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/fb3de590-854a-4124-b8cd-ca8b71b49a82/
SH256 hash:
20ddc0ab8c9aa5706866540503509a42b61114bfcd99f6b15d9acd6ffe6c33fe
MD5 hash:
7a6ad6a34265ee2ece79ae4cfc23682e
SHA1 hash:
69609f0f0fce9936d0d7d7d38c55d69b1972a82c
Link:
https://www.unpac.me/results/fb3de590-854a-4124-b8cd-ca8b71b49a82/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/20ddc0ab8c9a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/20ddc0ab8c9aa5706866540503509a42b61114bfcd99f6b15d9acd6ffe6c33fe

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 20ddc0ab8c9aa5706866540503509a42b61114bfcd99f6b15d9acd6ffe6c33fe

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321983/

Comments