MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d. 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: 19


Intelligence 19 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d
SHA3-384 hash: 32addee0f7ab216159e291e1ab2aa0d90971d9101da35399c3578ee062d7e4512638b206ed4ae6a31a7f15607ffd76f2
SHA1 hash: d6c5c086b4c20e1aaf915b69c2838fccc2b2ee54
MD5 hash: c384138b5ea21c5ba6962a7d01f8266d
humanhash: beryllium-chicken-north-michigan
File name:PAYMENT REMITANCE COPY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'166'848 bytes
First seen:2025-11-05 06:44:50 UTC
Last seen:2025-11-05 15:00:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:af39HT4qnaH0P2l/daes9S7ufPNxPb+cUxifknM9DFZ+hj:Yw5l/nss7udxPhX8Kaj
Threatray 33 similar samples on MalwareBazaar
TLSH T16945E01923C99F88E47FA3B8DBB5052847F2ED06DE61D38F799928FC7522B418548723
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
98
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
6349d5d94b9b37525ec4edc4822eff2666fe599e397028a2692a1669cffb90b3.zip
Verdict:
Malicious activity
Analysis date:
2025-11-05 06:46:13 UTC
Tags:
arch-exec netreactor formbook xloader stealer
Link:
https://app.any.run/tasks/8ff4c16b-37cf-4c11-86eb-973bb1c4b8fb

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/35396/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=690af2b59942f1282ecc37e4
Tags:
virus sage remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Gathering data
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-04T23:17:00Z UTC
Last seen:
2025-11-07T04:21:00Z UTC
Hits:
~1000
Detections:
HEUR:Trojan.MSIL.Inject.gen Trojan.MSIL.Inject.sb Trojan-Spy.Noon.HTTP.ServerRequest HEUR:Trojan-Spy.MSIL.Noon.gen Backdoor.Agent.HTTP.C&C Trojan-Spy.Win32.Noon.sb Trojan.MSIL.Inject.c Trojan.MSIL.Inject.b Trojan-PSW.Win32.Stealer.sb PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d/results?tab=lookup
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8aba0f7a-16d0-4622-84d2-c0427817befd
Result
Threat name:
DarkTortilla, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1808338
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Reads the Security eventlog
Reads the System eventlog
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808338 Sample: PAYMENT REMITANCE COPY.exe Startdate: 05/11/2025 Architecture: WINDOWS Score: 100 29 www.tubodega.xyz 2->29 33 Suricata IDS alerts for network traffic 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected FormBook 2->37 41 6 other signatures 2->41 10 PAYMENT REMITANCE COPY.exe 2 3 2->10         started        signatures3 39 Performs DNS queries to domains with low reputation 29->39 process4 file5 27 C:\Users\...\PAYMENT REMITANCE COPY.exe.log, ASCII 10->27 dropped 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->51 53 Injects a PE file into a foreign processes 10->53 55 Reads the Security eventlog 10->55 57 Reads the System eventlog 10->57 14 PAYMENT REMITANCE COPY.exe 10->14         started        signatures6 process7 signatures8 59 Maps a DLL or memory area into another process 14->59 17 vCGbVdLWdh06t.exe 14->17 injected process9 process10 19 iexpress.exe 13 17->19         started        signatures11 43 Tries to steal Mail credentials (via file / registry access) 19->43 45 Tries to harvest and steal browser information (history, passwords, etc) 19->45 47 Modifies the context of a thread in another process (thread injection) 19->47 49 3 other signatures 19->49 22 cbQlvLA8a.exe 19->22 injected 25 chrome.exe 19->25         started        process12 dnsIp13 31 www.tubodega.xyz 76.223.54.146, 49722, 80 AMAZON-02US United States 22->31
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.84 Win 32 Exe x86
Link:
https://app.malva.re/file/c384138b5ea21c5ba6962a7d01f8266d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 02:39:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oweigishcmwddhhwkhb4elmwu7toij6gilevzkwtqxvaqzre6kgq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
58c5dfa4020903964d305f0bd6caee651f3e29bc311f5191378641a66eaba4de
Formbook
7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d
Formbook
7eb16b0b45dab6d07f6b00b20923751acc5313db25c978ee5f5c42317479af3b
Formbook
cb29310b5e68fa5f5c4aab781924807aea4f10e1d40164892cbf8651abf7bfd7
Formbook
ef0c66368c8fd108028508e8e23d36aa2b88dcc972fc5e068464c91fd452aa2e
Formbook
error
Formbook
+ 23 additional samples on MalwareBazaar
Result
Malware family:
darktortilla
Create hunting rule
Score:
  10/10
Tags:
family:darktortilla crypter discovery loader
Link:
https://tria.ge/reports/251105-hjpqbstmbq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
.NET Reactor proctector
Darktortilla
Darktortilla family
Detects Darktortilla crypter.
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/af21aa08-6ba1-4ab9-aaf9-753069b7ba3a
Unpacked files
SH256 hash:
7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d
MD5 hash:
c384138b5ea21c5ba6962a7d01f8266d
SHA1 hash:
d6c5c086b4c20e1aaf915b69c2838fccc2b2ee54
Link:
https://www.unpac.me/results/c7456029-f530-4291-a2ba-e35ec2e322b8/
SH256 hash:
222b04688d1e2030192b188f099ecfd52bd7af6b986ac93e141a80f2766da879
MD5 hash:
c71e17acab65a4dd054c78c0481c7674
SHA1 hash:
63b0d563f15ab5b92c337ef37d741004623d0f62
Link:
https://www.unpac.me/results/c7456029-f530-4291-a2ba-e35ec2e322b8/
SH256 hash:
e50549d0abd1fa2f9875b6fc9fcd16dc717aba9a43431c17439ffb75d116c779
MD5 hash:
a215d88c6f3519666d17676dcc5a84ff
SHA1 hash:
b55b353404d1bc420224ee140fe7ca2f52f27434
Link:
https://www.unpac.me/results/c7456029-f530-4291-a2ba-e35ec2e322b8/
SH256 hash:
2673d470353413edfb567ff7479395dc52824db6469520ebe8d91dbca2bccac2
MD5 hash:
e5be1fdba36d5032726313afe4c7dd63
SHA1 hash:
c65ebe77906cec3bcb5e805a327f1aa823be57ca
Link:
https://www.unpac.me/results/c7456029-f530-4291-a2ba-e35ec2e322b8/
SH256 hash:
5e5e9bec537b4fab9eae02d55b33d1081452fae45b71834bf8b25727626286d0
MD5 hash:
4dc6fa0129ba1d37901119568d9818f7
SHA1 hash:
eadbcd089d6b884130cb404875ade25d4786b4bf
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/c7456029-f530-4291-a2ba-e35ec2e322b8/
Parent samples :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 family:
DarkTortilla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/758883224713/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/7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 7588832247132c319cf651c3c22d96a7e6e427c642c95caad385ea086624f28d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/35396/

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