MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573
SHA3-384 hash: cc1d419f871a6b4094181a1c213b34d07d238dc5ce0c67848b0058a46561d4a88256bb2cdb17d3e1a9adfa13e15dd8a9
SHA1 hash: dd8bc96fce4ab6100f08a9364a5c4268f1e214f0
MD5 hash: c16d36d2e70820613d0c2236e521b3b3
humanhash: july-ceiling-winter-wyoming
File name:Bank slip.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:885'760 bytes
First seen:2022-08-30 13:09:35 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:Eaq71EdUeN4Yk07D/3JMnwMa6AWNU8dj+OaspXI7eb1HwKsutxwG3MLyebu8EivO:pqJESeN4YNOUDlvs2w
TLSH T13F15189D721072DFC867C876CAA81D64EB9074BB870BC243A06715EDAE5D99BCF140F2
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)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Bank slip.exe
Verdict:
Malicious activity
Analysis date:
2022-08-30 13:16:08 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/29cb0ecc-27de-421a-95c7-6630fe0b82bc

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/302544/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.14649.24289.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630e0c492fdf5a08259336e9/reports/c9c2fea1-a5e7-4e7b-b4ff-99592a16d371/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fd24793d-6fe9-437a-b5ff-16d7e685db46
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-08-30 13:10:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqfpon7qrna3t6ylkqdfhfi3lonxyrczvwdkrdq64m4rr52x6vzq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220830-qeecsshcdr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
76bc58f2daf5ab7ceb9d078b34d2f98af8bf132f6bfdd3504c674130f9cd395f
MD5 hash:
03d3138a3f82726c0799442bc1e11915
SHA1 hash:
83f2660d788d8e5ff893f2fad1bca622e19abda3
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/a3416231-bc42-4aef-b370-e9fa098b0056/
Parent samples :
240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573
6315c1e9f163a6c5ebc4105abca670bc5b4a1d22e971d57e2983a3a4b8fbaeab
cce06a9b5a5b4b53d7491b4497a7991e00f83f4f7630394954d6d816f5d53d4f
502faf9dc689a2307ed18c77d6c3c12d6f5a095500d8c977fc7e97c3676de81b
6675306091a31aea5c6588128363e949b41e10471c8a7de466c51e4eddc2f193
d67d567455ea293358fbbea1d0fed5b957a5a53b7d2a8dd9ad569102c2dc343f
db0d06fa07ee8e6e77913e27ddfcd29639bc382b68a75c86c4a6e2f5b4781530
SH256 hash:
a464bac990b64a3213cc695f03a1e8b9ce0854f2a4f817a5754db670fa07b4ef
MD5 hash:
17223cf10af8f309dbe151b626d4ae64
SHA1 hash:
dd4fd5beef95a34c0809ca54ed58eb26ac1c3b76
Link:
https://www.unpac.me/results/a3416231-bc42-4aef-b370-e9fa098b0056/
SH256 hash:
6d62b2de50cc1f57de31f73491777a3bb6097a4581eadff4e5607681609e5942
MD5 hash:
e25dffb9e65018f0e3c81ca2e66f47dc
SHA1 hash:
6d7a7c2ca4c8814577eec43a087c9b0f1b39b87d
Link:
https://www.unpac.me/results/a3416231-bc42-4aef-b370-e9fa098b0056/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/a3416231-bc42-4aef-b370-e9fa098b0056/
SH256 hash:
240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573
MD5 hash:
c16d36d2e70820613d0c2236e521b3b3
SHA1 hash:
dd8bc96fce4ab6100f08a9364a5c4268f1e214f0
Link:
https://www.unpac.me/results/a3416231-bc42-4aef-b370-e9fa098b0056/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573

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 240af737f08b41b9fb0b540653951b5b9b7c4459ad86a88e1ee33918f757f573

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/302544/

Comments