MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02
SHA3-384 hash: f31497e5d93255fd485be33ffe7273e37120dd5b842d000aca16cb96e134918e656fc475ab124dc6f4b600d51c42dabe
SHA1 hash: 953c62fbf09b57ac9c09dc9e92d7728dbdae99be
MD5 hash: f37bf92ce69212f443da8dc21b93a752
humanhash: lion-two-chicken-skylark
File name:Atlanta Packaging Technology & MachinaryBANK ACCOUNT DECLARATION.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'079'808 bytes
First seen:2023-06-16 14:39:37 UTC
Last seen:2023-06-19 07:42:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:7zhgG1tCueivXWG/8PwE0uI8Cr1cWvZA2pPcX6KKKKKKfj6:7NgqtCDieGkgjeWvDpPo6KKKKKKfj6
TLSH T17A35F18960044056F8E57B794F29E83233EA6FA97878E1CE26F97C5737F97430021A5B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f4988aa6a68ad8d6 (16 x Formbook, 1 x NanoCore, 1 x Loki)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
345
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Atlanta Packaging Technology & MachinaryBANK ACCOUNT DECLARATION.exe
Verdict:
Malicious activity
Analysis date:
2023-06-16 14:42:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/83f39067-56e3-4e95-98db-c0e4b0e1e522

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/399511/
Detection(s):
SecuriteInfo.com.Trojan.Generic.33938130.2987.27925.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/648c7442ec3d0b10ee428612/reports/6f12e433-3cf7-4a3d-ac9a-57bb810e667f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02
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/b866b25c-85d2-4e6b-a513-808879558437
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1256135
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-13 02:29:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j3udvwhkmy2yojaue7hqjm262x34k2ou244vkeucnn5hxnvlhuba._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230616-r1vgksfd78/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
85b0f6233dc470dfd3aba432608ddac441a680b902ca94ec612d7db3a261d615
MD5 hash:
18c7f2be7f6bd3e1dcc4a33ba9860d4e
SHA1 hash:
f1f25d5e3ea989f13428acccaf37442554959ee1
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
Parent samples :
4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02
35a10de4741e23670aadd4aa19babf2ab5b8f134c0df0050eaf2255b6d90c053
SH256 hash:
1809be0e2f03ff05b81fc97140c9196f7996dba56c09a3b9515f603148d2fb8e
MD5 hash:
aa27dda6f3ccfd8b309aa251c975efa9
SHA1 hash:
9939d17ff5541fee4c099019852820208ae68897
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
SH256 hash:
13e9be0aba1cef3943954d2a204472356721075f8ecbfe565a476aec8346fdc6
MD5 hash:
4ce78b41df3f0bb4dff20793bcc9f78d
SHA1 hash:
4de22b09a356224b9916836ba2ee181d369d5f4f
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
SH256 hash:
d896e9cbed9020c3d6d6378cdf66468fdfcb44e4bdf8539ede8b5c7d2441347a
MD5 hash:
396e182948a7b12e9205e2f713fc57ed
SHA1 hash:
42b4686fb78443cb09b5779c0113486504ad62d7
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
SH256 hash:
6612da2c2d5acb482df33a50d86e91f32aae27a9a7e67ee585f567840a8af2e5
MD5 hash:
9195d61dbb78acbbb602d3016b2e67c1
SHA1 hash:
27c8d2f1c120173c659696455eaaed70aae9102a
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
SH256 hash:
fc573b288a2dd0f29f35b76be4671a5ab5de50ebbe6e8999855c7f2a06b05ea6
MD5 hash:
d8d21af889e1f53a46e5c3268029a352
SHA1 hash:
276d9fa6a4fd1c3fdda8786323cbe06301a93f77
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
SH256 hash:
4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02
MD5 hash:
f37bf92ce69212f443da8dc21b93a752
SHA1 hash:
953c62fbf09b57ac9c09dc9e92d7728dbdae99be
Link:
https://www.unpac.me/results/0cbdc36d-9cba-4b3c-905a-17126cb77714/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4ee83ad8ea66/report/overview.html
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/4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02

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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 4ee83ad8ea663587241427cf04b35ed5f7c569d4d7395512826b7a7bb6ab3d02

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/399511/

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