MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c
SHA3-384 hash: cef04f65843607ffb7286a9ac86bb19401e842e2c446842445a126b0aecb2a47a28dcb5abd85a1f768003603e6a2f70d
SHA1 hash: 6b5af0c13af653e5347e1b5e6a7f3bbecee257d5
MD5 hash: 47b96215204bad8db8ce43a4685ee74c
humanhash: network-vermont-eighteen-cola
File name:SWIFT Transfer (103) __037RTG2050822156____Pdf__.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:988'160 bytes
First seen:2022-08-08 15:18:17 UTC
Last seen:2022-08-16 08:40:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:n6n08/X7tViZ4mMvQQdC6BTe9IbUDHDlF:n6n08/X7tM4m+QQb7UT
TLSH T186259D07AFA43705E4B75BB9DD5B686183F27809717EE3782E905C9B2DFA301D80162B
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon c6ccc84ec8cc8ad8 (10 x AgentTesla, 10 x Formbook, 7 x SnakeKeylogger)
Reporter madjack_red
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
337
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
SWIFT Transfer (103) __037RTG2050822156____Pdf__.exe
Verdict:
Malicious activity
Analysis date:
2022-08-08 15:20:27 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/d5e3a544-0599-4cd0-9919-661316c621a0

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/297163/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1429.22023.2770.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
explorer.exe packed
Link:
https://www.filescan.io/uploads/62f12970a3c97e3a896e3835/reports/412eb7ad-234d-406d-be13-8f642b475434/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/60c80588-c352-45e8-9924-d89f11f08325
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047991
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netstat to query active network connections and open ports
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 04:45:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=me7n5pu7edx7nfmlyrd7uaadrda3tbxbzw3wsmgkayoszex6suwa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220808-sp6k5seef3/
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
Checks computer location settings
Unpacked files
SH256 hash:
6a3793f90648d3d204e58f869398b94866bf663cbbe68b933270fa2444c30c0c
MD5 hash:
b0bfaff11bc233516e6a4267ecd3cdd4
SHA1 hash:
f70e0d62437b04c3ffeec539fdf931195594dbac
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0df2b029-28ea-4e77-ab87-84716afc6838/
Parent samples :
f07d53c83cb9581c5f985995a474ca80ed8bed03f3f1e80850471787953aef25
feb36d0d6cc31e013c681045838349e4c3dcb58cf98b2e3f5d1529666aa8a7e3
73a8edb10431e28b5accb188cfc72d781112cc710b0b5fe80e1a913bc6022030
f9fb589052566428a67d48a810267affa760946834ddccc4d18d2ad5b5dff3a6
613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c
a7faadb4d704458a8a6c719fc4143dbe9f23e7ee87bdd67ae607311b29860154
46bbfe087bb81dd0b199bdb140282512d7eb65fa60abc01d460f83881d3beb15
SH256 hash:
642d5b8aa52ca35d8386a5b4302aa503d330753426dd950e6c2a47efdbb4b7e2
MD5 hash:
2e85fdecd9837f0895ee6568f97b3cfd
SHA1 hash:
a4df92cf9adfa1c7d26f6d19923cbfa4cbfc596f
Link:
https://www.unpac.me/results/0df2b029-28ea-4e77-ab87-84716afc6838/
SH256 hash:
8ba7d85ab9ef7ec5eecd44209280ca1f03ae83ea21d6bbe1b93cacba9fdd96a2
MD5 hash:
440ecbaada6bfcb992a27edf40b518aa
SHA1 hash:
4ec914b8e3dac5ee84ee4ea425f8d56fb29e4b5a
Link:
https://www.unpac.me/results/0df2b029-28ea-4e77-ab87-84716afc6838/
SH256 hash:
edf192ee0453b8a723102192de09894b736e5f059d11abe971b422e8f10abdf1
MD5 hash:
9e38756baeeed07f017dedda159d10ce
SHA1 hash:
4949ecb1bf75e77e17cef794fc786fdddee941db
Link:
https://www.unpac.me/results/0df2b029-28ea-4e77-ab87-84716afc6838/
SH256 hash:
80d4940a03aa6db3d8056449a6d9b19ae0bff8a86cf6770e88664a8393429c09
MD5 hash:
c0d6fdefd88407dcd6ffc1a3c6d8f1b1
SHA1 hash:
240f7b10e4bfcae49d5ce099b22501aaec06edcf
Link:
https://www.unpac.me/results/0df2b029-28ea-4e77-ab87-84716afc6838/
SH256 hash:
613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c
MD5 hash:
47b96215204bad8db8ce43a4685ee74c
SHA1 hash:
6b5af0c13af653e5347e1b5e6a7f3bbecee257d5
Link:
https://www.unpac.me/results/0df2b029-28ea-4e77-ab87-84716afc6838/
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/613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c

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: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 bddc75e56384d1979b5bc35cb8056b284a20c1926edcb2ed5a9063fba0697af7

Formbook

Executable exe 613edebe9f20eff6958bc447fa000388c1b986e1cdb76930ca061d2c92fe952c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/297163/
  
Dropped by
SHA256 bddc75e56384d1979b5bc35cb8056b284a20c1926edcb2ed5a9063fba0697af7
  
Dropped by
MD5 ff814a1b77fdc6382bc88351baa2bbe1

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