MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4d96258c51cc4e4196c566e116077e7dc443a153e2ab651268ccd09c003d792. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: e4d96258c51cc4e4196c566e116077e7dc443a153e2ab651268ccd09c003d792
SHA3-384 hash: 70cff1ded73d55de78a4bae68336a8d674cd242cc11794cd24951d930bda259cbb838724287e4e9d4bcf891d8ce5b1c8
SHA1 hash: ce0867236704c2e96dc85c4e71b57a3ba9000819
MD5 hash: af4c1f1515a7e3156c5184ff9a3542f1
humanhash: zebra-paris-fillet-uranus
File name:Ziraat Bankasi Swift Mesaji.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:653'312 bytes
First seen:2022-04-18 15:44:49 UTC
Last seen:2022-04-18 16:48:33 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 12288:46KHHTwWOTn9KtX3Q1H2/75he6bw6LfcQP:YnTaen0HQFU6bw6LkQ
Threatray 15'249 similar samples on MalwareBazaar
TLSH T1E0D4BDC46F41D009E6A43E37688184F497E5EE02AC4EF6C634E4374995BAFE7C6B0396
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 06b080940880d104 (12 x Formbook, 8 x AgentTesla, 5 x Loki)
Reporter abuse_ch
Tags:exe FormBook geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
2
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/264374/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.18930.17406.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/625d878f482f2f41cacb91e1/reports/3b0ef710-98ea-48dc-83db-35a807b76195/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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a5e91eb3-f13d-49e1-a870-f60d351b0320
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/978310
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Self deletion via cmd delete
Sigma detected: CMSTP Execution Process Creation
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 610794 Sample: Ziraat Bankasi Swift Mesaji.exe Startdate: 18/04/2022 Architecture: WINDOWS Score: 100 29 www.willowgrovecoaching.com 2->29 31 willowgrovecoaching.com 2->31 33 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->33 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 10 other signatures 2->39 11 Ziraat Bankasi Swift Mesaji.exe 3 2->11         started        signatures3 process4 file5 27 C:\...\Ziraat Bankasi Swift Mesaji.exe.log, ASCII 11->27 dropped 49 Injects a PE file into a foreign processes 11->49 15 Ziraat Bankasi Swift Mesaji.exe 11->15         started        signatures6 process7 signatures8 51 Modifies the context of a thread in another process (thread injection) 15->51 53 Maps a DLL or memory area into another process 15->53 55 Sample uses process hollowing technique 15->55 57 Queues an APC in another process (thread injection) 15->57 18 explorer.exe 15->18 injected process9 process10 20 cmstp.exe 18->20         started        signatures11 41 Self deletion via cmd delete 20->41 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4d96258c51cc4e4196c566e116077e7dc443a153e2ab651268ccd09c003d792/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-18 14:52:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tmwewgfdtcoiglmkzxbcydx47oeioqvhyvlmujgrtgqtqad26ja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
5f3980e6686fe4d2dc41f24e42287d082cc894a57078e69e4a9554bec20ff5cc
Formbook
613151db2677d34450d7a67d1a78a167f3d5dade8afc2cc4e8309336857bb766
Formbook
9619b00c35f4279665c6f8065b8ad590c2af0f5f050f7f02d650934d565f931e
Formbook
b8c628fdb35b1082bfe51ee070939de02a265a74adc8c4b35552076cd8dde378
Formbook
cbf7dac8ee4dd46d48f7a0d6f0495d3d27ef5319fd05ace04aea7bfe96fe99c7
Formbook
e6fff69c658eefdd7ba7deba86d09717b77aece9c9ca1a6e980f58ad3e2de86d
Formbook
f6ce0dcc1b8935f69bc1d3af7e524f5bce8d287e93d0e49cbd0db3c142d315b1
Formbook
f9ec408f51f4e31dbe8977db554dcda8e58e0f89eda485b361026b379f69eb6d
Formbook
+ 15'239 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:as31 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220418-s63ktaeacr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
73d2c8a67ddb9058954f848629dac22aa4ea924d053d605c15b9be0f29c27b26
MD5 hash:
6d1a334cab8da33b031a2b3890461a64
SHA1 hash:
535e782651f3371ec5112e615d2518bc5f50cf09
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7fe446b9-d1d0-4aa3-ad97-596acde237df/
Parent samples :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 hash:
af1f5074eff36653e6d54c5c7aabf990aee2cc70a72db4cfb1707e452349c574
MD5 hash:
fc0ae7f6d4aa4aa2c27c26407936ec3d
SHA1 hash:
dfa9b61be7f02298605ffe7e007617016c9bfc2b
Link:
https://www.unpac.me/results/7fe446b9-d1d0-4aa3-ad97-596acde237df/
SH256 hash:
9a00bada6845468d927b6dbf5e4362f1d84eda5580b609ba08bb64dd879b0f58
MD5 hash:
e3a83c591dadaaf3b5fb9ce2e4c56435
SHA1 hash:
d1847a272b55fa9ac124f4ec6f3529a14cbf3fe4
Link:
https://www.unpac.me/results/7fe446b9-d1d0-4aa3-ad97-596acde237df/
SH256 hash:
ae3950d3885354c0555e4380b726863bb16058be7cca529e1ddf59d9b1ae57e7
MD5 hash:
a32b9f422766a2c20545b533124db5c2
SHA1 hash:
b53b054ed3ac4e5611d653bd140140e23fbb6da0
Link:
https://www.unpac.me/results/7fe446b9-d1d0-4aa3-ad97-596acde237df/
SH256 hash:
e4d96258c51cc4e4196c566e116077e7dc443a153e2ab651268ccd09c003d792
MD5 hash:
af4c1f1515a7e3156c5184ff9a3542f1
SHA1 hash:
ce0867236704c2e96dc85c4e71b57a3ba9000819
Link:
https://www.unpac.me/results/7fe446b9-d1d0-4aa3-ad97-596acde237df/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4d96258c51c/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/e4d96258c51cc4e4196c566e116077e7dc443a153e2ab651268ccd09c003d792

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
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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/264374/

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