MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d
SHA3-384 hash: 5ba659cac8c0884e68eebbc806d4df37ab5ac8bdd41075c4df1cf688d426b2c78426759002fd0a7b2290232421615bcf
SHA1 hash: c626c7ee859ab96d713d5447321a734142ab86c1
MD5 hash: 983bf12ed051c8e8ea866e3cfa4b64f2
humanhash: mars-item-nebraska-oven
File name:7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d
Download: download sample
Signature Formbook
Create hunting rule
File size:185'856 bytes
First seen:2023-04-24 07:59:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:1GcUkxSHP3Er83AYT8NGSYW67OycTpITU+ucNRPvCwlUKw:rysyAq6x6Kyc1UucNRP
Threatray 1'232 similar samples on MalwareBazaar
TLSH T18104AE32DA42C431F2B252B5B2BD1B7B883D0E353295A4E9A3F115E06EA19D5F43931F
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d
Verdict:
No threats detected
Analysis date:
2023-04-24 08:06:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/050759a9-3e5b-4a3d-a81f-a6fc2fcae1b9

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/384465/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Win.Malware.Formbook-7399661-0
Create hunting rule

Win.Malware.Formbook-9951997-0
Create hunting rule

Win.Malware.Formbook-9964980-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/644636d511b4ea178796e3f3/reports/989210d8-2e89-4256-a179-9f7ca7810bfe/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d
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/0e243950-0702-4490-b378-171eaff7d7ba
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1219785
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-04-24 08:00:07 UTC
File Type:
PE (Exe)
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pznevfu7rzkdtloozjf4izlgjxtpren2652plvdsztwxljjmlnoq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
13b3e8cb037ad76af405c4c7d0d73aecd0041a2a0e4c977052ffeba0e843aebd
Formbook
1e9c6feb801d3596d0090cb133a916998b321902a9088cd6b72fe0c9013a5ee9
Formbook
2fdb6415ee1ac0fde68933b412b35ba69b7d506750d5eab8924b244adfaaf82e
Formbook
4ae8aa5632e5c9ff2554935e00849c5a66440c03b0fbd4ca8c73dd725c842024
Formbook
7724828eb796d8c3310c8af73e9c19ecf37ad1af5ebc0cbd35efc5d4b36f36d2
Formbook
90f8a6e23c16788ef3a7adee0b9b9a03cede0905367d71a8be46d3dc24b7b759
Formbook
b87fa8da6f775f13b1d72b19c0b107e87f875f71a69426ec24b61d7fb98929ae
Formbook
c76f6491f5c7c5f2ccd6ab087344e50a6a9a4741b43d6a181e2ef54eac668f65
Formbook
ddaf9934762825fb0168b9c861d81cbc664ee2248c912e0ed8bd980289577ee5
Formbook
ebb76e46e178491fd48787e80ce952910124d6f1a00c92744a5f84278192030c
Formbook
+ 1'222 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:oa09 rat
Link:
https://tria.ge/reports/230424-jvf31aae93/
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d
MD5 hash:
983bf12ed051c8e8ea866e3cfa4b64f2
SHA1 hash:
c626c7ee859ab96d713d5447321a734142ab86c1
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b60ba0f8-367d-4cbf-b830-d5ae08690cdd/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7e5a4a969f8e/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/7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d

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: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 7e5a4a969f8e5439adceca4bc465664de6f891baf774f5d472cced75a52c5b5d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384465/

Comments