MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17a2844685dd091ac7e843225dc772b1d76e4f9b3594a5aa7448b5fde865192b. 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: 17a2844685dd091ac7e843225dc772b1d76e4f9b3594a5aa7448b5fde865192b
SHA3-384 hash: c80df830e036661d9961ed9703642a0b4f2a475ec8ad9c3761d8d03b50fd0a8fe7d64fc13b929efa1c6bcaa495718f0c
SHA1 hash: 561e874d099456a2b5d005bd4932000b6fa77557
MD5 hash: bae38f5e61c95835794e9b0c287f6365
humanhash: eighteen-blossom-seventeen-snake
File name:SecuriteInfo.com.Win32.PWSX-gen.13803.10172
Download: download sample
Signature Formbook
Create hunting rule
File size:616'960 bytes
First seen:2022-11-07 01:57:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:CiHxQiUvczKqkbtP+rhCwUd6NScuzF7JBBryGSWkGgpuCivS27toeMPVRS:/lUEKFhELUdISXTBtnfkVuCivSaHMtY
TLSH T131D423AB3730A7A6D878CBFF04310A6697F61E5E9C21E6364DC9F4E996B1736C340502
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)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.13803.10172
Verdict:
Suspicious activity
Analysis date:
2022-11-07 01:58:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/03268bfe-863d-43ba-a42b-b5d4b014b0c4

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/329634/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.13803.10172.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6368662c61dbcd75551a4d26/reports/5ac8aa5c-c714-4d8c-9f61-779074948228/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/def7cdc2-b094-474e-8f8f-d5d086b7f365
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1106871
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17a2844685dd091ac7e843225dc772b1d76e4f9b3594a5aa7448b5fde865192b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 00:21:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 42 (52.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c6riiruf3uervr7iimrf3r3swhlw4t43gwkklktujc2732dfdevq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:g25e rat spyware stealer trojan
Link:
https://tria.ge/reports/221107-cdtt7sccd9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4f739ad5-1567-490b-aa85-ea82f50835ec
Unpacked files
SH256 hash:
a1db88c31d672149e1b54b90490e176e29929678de6b134bd59942bcc09f3018
MD5 hash:
fc6ed6469e63a7e5c395aa96ffc7a8e8
SHA1 hash:
944703d3e6b241be80b7a9ded445ee398ff1b9ea
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/c2cc2a0b-804a-4598-978a-dbd5dcfc7195/
Parent samples :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 hash:
7d1a5acae212f41a6a612cf167fbfb65d26094f096d12bb2b3678d657f168461
MD5 hash:
8ab2caa953fad9985c64b7d81e34716f
SHA1 hash:
fa186de1eb3143d069b007edb5d7cc95337cb371
Link:
https://www.unpac.me/results/c2cc2a0b-804a-4598-978a-dbd5dcfc7195/
SH256 hash:
0c818981ed92e56ef457ac1cf78a644420a08826cd5bf1a31a6299683e99e8d4
MD5 hash:
5ed742525b3ab0c2d652ebbae1e6195e
SHA1 hash:
6bba6b93ac19e871978fa46fa5b981c7cfe0facc
Link:
https://www.unpac.me/results/c2cc2a0b-804a-4598-978a-dbd5dcfc7195/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/c2cc2a0b-804a-4598-978a-dbd5dcfc7195/
SH256 hash:
92bd802a0f7eb1213758a6c1a4c07302e0320c3a2aeb6273b0303dd3bbdefe90
MD5 hash:
046e97119545e5abde2f40b5dc3a0344
SHA1 hash:
3e69b67ddff2554c8cd72e129d4da9c8acd9d331
Link:
https://www.unpac.me/results/c2cc2a0b-804a-4598-978a-dbd5dcfc7195/
SH256 hash:
17a2844685dd091ac7e843225dc772b1d76e4f9b3594a5aa7448b5fde865192b
MD5 hash:
bae38f5e61c95835794e9b0c287f6365
SHA1 hash:
561e874d099456a2b5d005bd4932000b6fa77557
Link:
https://www.unpac.me/results/c2cc2a0b-804a-4598-978a-dbd5dcfc7195/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17a2844685dd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/17a2844685dd091ac7e843225dc772b1d76e4f9b3594a5aa7448b5fde865192b

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/329634/

Comments