MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f87195f503e68e7521d1db1c919144b3aa2d50b1700559e5d764fe6552aa40c. 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 2 File information Comments
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SHA256 hash: 7f87195f503e68e7521d1db1c919144b3aa2d50b1700559e5d764fe6552aa40c
SHA3-384 hash: e0c34cb96a02e7e40f4da93a5ed9f64eedf62b1707d79c772af3b2483970f643a3aa6e08c8715805bad50df231db0932
SHA1 hash: eeb65c9471550eb7d1e71c8e98967e21218b3545
MD5 hash: e7de1c7d9a53396a58655868119f2567
humanhash: hotel-juliet-nevada-golf
File name:SecuriteInfo.com.BackDoor.SpyBotNET.25.18400.7276
Download: download sample
Signature Formbook
Create hunting rule
File size:1'071'616 bytes
First seen:2022-09-15 17:48:36 UTC
Last seen:Never
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:ZAHst+pKujzjr9AY5aApwYE1abrtQs5gyt2hy7rqfYBw/mjGSL2djCcPZis/fk:Z+soKuLraVBWtVu0sMw/AlLqpZis0
Threatray 14'361 similar samples on MalwareBazaar
TLSH T10E35E1142766C90ACCAEA534D8D2E2701F689DD5832FC79B04EC7DB7F53B39868913A1
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.BackDoor.SpyBotNET.25.18400.7276
Verdict:
Malicious activity
Analysis date:
2022-09-16 06:53:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cd850e7b-95f4-45f4-bc8b-417b22678b46

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/310320/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.18400.7276.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/632365d066ac326512437bfe/reports/a6fbabf6-5ae8-4e3f-ab9c-c35eb7917520/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/37cb7b17-ee0e-453d-ae8a-ef055e2d8b23
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1071146
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7f87195f503e68e7521d1db1c919144b3aa2d50b1700559e5d764fe6552aa40c/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-09-15 17:49:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p6drsx2qhzuoouq5dwy4sgiujm5kfvilc4aflhs5ozh6mvjkuqga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4b0c9687e2404152643dbac78f4adfd8350095b9d465cb64b60de1ff70d3e651
Formbook
6c965da9d80ec1d06808f408eabc3bb38581c9a3a862179d5496b35320f80a81
Formbook
754b54d11f5bd57e7749e6e9f3833b8429b299728f1b174c91e7e3eb0212feef
Formbook
84cd1092d3d60114702dd6db25a79ac062b5f8f481413bb3e5eaf263a06016d8
Formbook
917e03484856f0980f2150822a231e0f73e3cef3f074ea1644dcbd1082590399
Formbook
96cf18e2a423b74f89f810553f9b4ba3859bd2f71172facfc8911c6cf6221881
Formbook
a88e5d5fb17e50a25cf6dfe2512fc45cc3f712dccccee2d08ee7d1dac7086e5e
Formbook
bfac76ed38d1b5d2737a76ce7c59f1651040d11c1ec63388364e4cd37cc4fbee
Formbook
daf4c0820c45f6be84cf248504e10bfee063ea6fc8de3b397adaa6682e4bb610
Formbook
efa703564bbcbeec3b16a05e516957c6a54814a80348d06ff896ec74e51e60c8
Formbook
+ 14'351 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:8awd rat spyware stealer trojan
Link:
https://tria.ge/reports/220915-wd1sashdgm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/83a39827-ebd8-4209-8c18-8fcc784b375c
Unpacked files
SH256 hash:
346505816d8b3652927f0e2a3ed83f610c5487e74701d4f3ecc5bcc1b376489b
MD5 hash:
6a0e94ba72394a4c89cd9b1426ad7637
SHA1 hash:
e4fc7f7a1f1c22c2e1192157244d5f432800af2a
Detections:
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
Parent samples :
7f87195f503e68e7521d1db1c919144b3aa2d50b1700559e5d764fe6552aa40c
e588202f702d09da848372402afa5056ad34ef721195a231e0bca2d948ccab2d
8f209a35d7bc34d76bb661302ebd621ee13b3c53c332959383fa0ddabb389e2e
cd5d9b007cb1b71e7c70071c5f8ca17d4a994cdedbeae383de55345cceec10c0
SH256 hash:
393b6bb93ea0a6a33a65e3c3bc37a04f2232154770091228e4068a19e808425e
MD5 hash:
ed31639be4b4cb526a9a70a3f69ee6f5
SHA1 hash:
dbb28f69f0d9237bb216e84a150718658ba27528
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
SH256 hash:
6100ec8e187ffcb00c48ef2bea98b8b1b1b017e1640e480122c83d1c8440a6f4
MD5 hash:
3fa3ae57e5d818c99102db9d7248c4da
SHA1 hash:
fcbb65ce278a2b1ce86f7f4a149eb9dc6d20e96c
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
SH256 hash:
d65b1e642f2ae03a515ffb18c3ee70b42d5dda314c1de1dac3270e52bd5232bf
MD5 hash:
9cedf814d590b751f323e284cd646aa5
SHA1 hash:
71b58e1b2a6bd407a31e6e1d8c6112e0ff31eda2
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
SH256 hash:
44c50087cbd9a86677ff5b898c1ad52abf5f25297179a174edcc8b81dec967fc
MD5 hash:
d012ba9057bf67c7f29871326f2af919
SHA1 hash:
1d5b8b512b37f0e1900496b578117082929654c7
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
SH256 hash:
1c2667b888dac2d24588ab2a711302cf3bd851b0c401c33392e31b2b34021ca2
MD5 hash:
d8f022a01abb3a28571a19f1d1e49c67
SHA1 hash:
eec977790b40ee159cc620c6204ac9428a9e6943
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
SH256 hash:
7f87195f503e68e7521d1db1c919144b3aa2d50b1700559e5d764fe6552aa40c
MD5 hash:
e7de1c7d9a53396a58655868119f2567
SHA1 hash:
eeb65c9471550eb7d1e71c8e98967e21218b3545
Link:
https://www.unpac.me/results/54289242-9245-4f07-be91-ece3a4436795/
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/7f87195f503e68e7521d1db1c919144b3aa2d50b1700559e5d764fe6552aa40c

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.

Cape
Cape
https://www.capesandbox.com/analysis/310320/

Comments